And finally here is due to the calculation of our thermostatic expansion valve valve with orifice.

Today we'll explain how to calculate thermostatic expansion enthalpy tables valve is performed. For correct dimensioning a thermostatic expansion valve mechanical type is necessary to know and determine the following parameters: - Type of cooling-capacity evaporator - (Qe) temperature / pressure evaporation - (Te / Pe) Minimum coolant temperature -Temperatura/presión (Tc / Pc) at the inlet of the thermostatic valve condensation enthalpy tables (Tl)-pressure drop in the liquid line, evaporator-Retail (deltaP)
2nd-Then go to determining the potential enthalpy tables required to the valve and then, using the potential of the evaporator (Qe) to choose from, with some evaporation temperature, the required capacity of the valve. If you need to adjust enthalpy tables the cropping function of the refrigerant evaporator. Note: In the process of the calculation of thermostatic enthalpy tables expansion valve we consider that the provision of an evaporator rises when the coolant enters the evaporator enthalpy increase that may be selected by a smaller valve. Formula for determining cooling: vacuum enthalpy tables Delta = Tc - Tl
All valve manufacturers provide tables with correction factors relevant to cool, then choose the appropriate correction enthalpy tables factor (FSUB) coincides with the calculated value and determine the potential enthalpy tables required to the valve with the formula: deltaq sub = Qe / FSUB
3rd-At this point go to the port, use the pressure valve, evaporator temperature enthalpy tables and calculated to select the appropriate size of the potential hole in the corresponding table to choose the evaporating refrigerant capacity. Then change to choose enthalpy tables the type of thermostatic charge enthalpy tables and therefore if the work is normal or low temperature is always recommended an external equalizer. A practical example:
Refrigerant R134a (Qe) 6 Kw power evaporator, evaporation temperature (Te) -10 C, temperature of condensation (Tc) +30 C, the coolant temperature (Tl) +20 C, pressure drop (deltaP) 1.5 bar. Then we make our data as follows:
2 - power required by the valve: vacuum manifold Delta t = 30 - 20 = 10. C by the correction tables subcool manufacturers vacuum manifold Delta t = 10 C a correction factor equal to 1.08 is obtained and then the outlet valve is deltaq sub = 6/1.08 = 5.55. KW
And finally here is due to the calculation of our thermostatic expansion valve valve with orifice. Links of interest: as an air conditioner and a video of how to install an air conditioner works.
Categories enthalpy tables Airwell Air Conditioning Heat Pump Vacuum Pump Air Conditioning Carrier Air Conditioning Control and regulation DAITSU 2013 Danfoss enthalpy tables Refrigerant gases authorized Mitsubishi enthalpy tables air conditioning Refrigeration Installers Samsung
A / C Portable Air conditioning inverter air conditioner loses water bio architecture heat pump I calculate valves expansion air quality enthalpy tables CFC air conditioning 2013 Climate HVAC 2013 IFEMA How to save air conditioning how an A / C compressor inverter Danfoss EVRP 10 032F3298 Danfoss KP danfoss Danfoss kvp T2/TE2 leak detector PCE LD 1 evaporative cooling refrigeration cooling Expobioenergía 2012 authorized Gas Gas R-22 HCFC IFEMA 2012 Junkers air conditioning duct cleaning air conditioning plus wifi mont blanc new refrigerator not cooling energy label Olimpia Splendid air conditioning Panasonic enthalpy tables Etherea Plan Renewal A / A Air Conditioning questions enthalpy tables questions cooling Kyoto Protocol 2012 R-134A R-407C R-410A basic refrigeration air conditioning repair TESTO 570-2 4-way valve

However, the policy requires that all new vehicle temazcalli platforms that occur from 2017 use a r

- It has been developed to become one of the key substitutes for CFC and HCFC refrigerants. - Has similar characteristics as the cooling energy efficiency temazcalli and capacity than the R-12 and their toxicity is low. - In its UV version is made with a soluble ultraviolet dye to detect leaks more quickly and easily saving time and overhead. - Glasses and a UV lamps are required temazcalli only to discover their important benefits and advantages. Genetron advantages UV 134a and 134a Genetron temazcalli
- Has ODP = 0 (no chlorine) and is similar temazcalli to R-12 single-fluid - You can use the same expansion device (valve temazcalli hole) - It has a purity regulated by the pattern of ARI 700. - Has a known compatibility of materials.
However, the policy requires that all new vehicle temazcalli platforms that occur from 2017 use a refrigerant with a global warming potential (GWP) below 150, for that reason have developed Quimobásicos Honeywell HFO-1234yf in response to such a directive. temazcalli
The HFO-1234yf in contrast, is more friendly to the atmosphere, remaining there just 11 days, giving a GWP of 4. The GWP is a value used to compare different greenhouse gases that trap heat in the atmosphere.
The International Society of Automotive Engineers (SAE) validates the safety of using HFO-1234yf in automotive temazcalli air conditioning systems because, among all the proposed alternatives, temazcalli has better benefits in relation to the environment.
- Reduced environmental impact: Measured by the LCCP (Life Cycle Climate Potential) on HFO-1234yf has a lower environmental impact than carbon dioxide, as it has a potential for degradation of the ozone layer (ODP) of zero, a potential global warming (GWP) of 4 and an atmospheric lifetime of 11 days. - Increased security: The results indicate that HFO-1234yf is safe for use in automotive temazcalli air conditioning systems. - Low toxicity: Based on toxicity temazcalli tests performed, it is expected that HFO-1234yf is classified as ASHRAE Class A (Low toxicity - Low flammability. According flammability tests, including simulations of car crashes that were conducted the results demonstrate that HFO-1234yf is safe for use in air conditioning systems temazcalli - Low cost of transition. Given its compatibility with the current technology used in automotive air conditioning systems to R-134a, the transition cost is very low. - Global Application: For good energy efficiency, superior performance in high temperature climates and the minimum changes necessary systems, HFO-1234yf is well positioned to be a global solution.
Reply
You are commenting using your Facebook temazcalli account. (Log Out / Change)
Search for: Recent Posts Electrolux Announces New Climate impact on the target refrigerant gases Fourth Generation: The need to be informed New generations Solstice ze refrigerant (HFO-1234ze) Mini Split Maintenance Tips to care your refrigerator Blog Stats Choose month 144.991 Visits Archives March 2014 (5) February 2014 (3) January 2014 (4) December 2013 (1) November temazcalli 2013 (2) October 2013 (3) September 2013 (5) August 2013 (4) July 2013 (4) June 2013 (4) May 2013 (3) April 2013 (1) March 2013 (2) February 2013 (5) January 2013 (4) December 2012 (1) November 2012 (4) October 2012 (5) September 2012 (1) July 2012 (4) June 2012 (8) July 2012 (6) May 2012 (6) April 2012 (3) March 2012 (10) February 2012 (10) Categories Consultant Technical Innovation Environment Industry News Products Refrigerants Genetron Calendar 2013
March 2012 SMTWTFS Feb Apr 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Twitter Announces New Quimobásicos Electrolux impact on climate goal. 2 days ago fb.me/6zdqIbBQo Electrolux Announces New Climate impact on goal wp.me/p2bPwW-so two days ago on our Blog Today we talk about the fourth generation of refrigerants: Part fb.me/1hQYshBu9 Fourth Generation 2 days ago Refrigerant gases: The need to be informed 2 days ago wp.me/p2bPwW-sh Today in our Blog: New generations in refrigerants: Solstice ze fb.me/3kU917zjp 1 week ago Follow @ Quimobasicos Follow the blog by Email
% D people like this:

Therefore, Daimler has already informed the competent authorities of these facts and has also put i

Mercedes-Benz will continue using the refrigerant R134a in passenger vehicles - Motor Magazine
It was expected that the chemical harmless to the environment, the new refrigerant R1234yf were to be used worldwide in the automotive industry, so manufacturers and independent institutions had conducted a series of laboratory tests and crash to verify their behavior in different situations.
Although liquid ortega taco seasoning recipe test had confirmed that their behavior is not evil, Daimler AG conducted a series of additional tests on the basis of a new refrigerant test scenario based on the reality that goes beyond the legal requirements ortega taco seasoning recipe for its approval.
In this test scenario, have seen how the new refrigerant is dispersed dynamically reaching a high pressure when spilled near hot components of the exhaust ortega taco seasoning recipe system of the test vehicle, although researchers of the German group said in evidence laboratory, it is difficult that can ignite, but also noted that, in a compartment with a hot engine, it can be the case that the new refrigerant is inflamed.
Therefore, Daimler has already informed the competent authorities of these facts and has also put its findings available to all relevant associations and other vehicle manufacturers and has asked the authorities to continue using the R134a refrigerant tested and insurance on their vehicles, instead of the new R1234yf.
LATEST ENTRIES Test: Volkswagen Golf Variant TDI 150 hp Porsche Cayman S DSG6 Reborn moncenisio British luxury on wheels ABT Sportsline presents a new range of tires for the CEV will be Energy and Movistar Honda CB1100 EX TV, from 13,499 euros Inscription Volvo Launches ortega taco seasoning recipe pack New Jeep Wrangler Polar, from 44,927 euros ZeroProject is reinforced by Daniel Calderon Kike Ferrer traveled to Jerez CEV test for Ducati Announces Multistrada D-Air airbag Land Rover and Barbour, a logical union of F1 Malaysian GP 2014. Previous The BlueHDi technology comes to Citroën DS5 PRIOR-DESIGN launches kit for the BMW 6 Series New Vespa Sprint How much would you pay for a BMW 1958? New Hyundai Sonata The Team Calvo begins with the right foot first Cup event S1000RR EasyRace 2014 Volkswagen e-Golf, from 34,900 euros Lexus introduced a new browser in the IS Hennessey Venom GT World's Fastest Edition Test: Volkswagen Beetle Sport 1.4 TSI 160 hp The Notes GP MotoGP Qatar 2014. The good and the less good ...
SHARE
FILE Select ortega taco seasoning recipe Month March 2014 (215) febrero 2014 (237) enero 2014 (206) diciembre 2013 (156) noviembre 2013 (211) octubre 2013 (196) septiembre 2013 (167) agosto 2013 (131) julio 2013 (142) June 2013 (179) May 2013 (175) April 2013 (169) March 2013 (174) February 2013 (148) January 2013 (149) December 2012 (138) November 2012 (173) October 2012 (159) September 2012 (163) August 2012 (133) June 2012 (134) July 2012 (150) May 2012 (165) March 2012 (179) June 2012 (188) February 2012 (162) January 2012 (132) December 2011 (98) November 2011 (160) October 2011 (158) September 2011 (166) August 2011 (11) July 2011 (4) June 2011 (1) January 1970 (1)

The alternative to R-12 is tetrafluoroethane (CH2F-CF3) which belongs to the family of Hidrogenoflu

VIII -. Refrigerants and Lubricants
A. - B. Nature of Electricity - Electrical Quantities C. - Automotive Electrical Components D. - E. Basic Electrical Circuits - F. Starters - Alternators G. - Automotive Batteries h -. Course Ignition Systems Automotive Mechanic
A. - B. Basic Structure - C. Train and Suspension - Steering Systems D. - E. Brake Systems - Engine Combustion F. - G. Cooling System - Exhaust System H. - I. Broadcast System - J. Basic Electrical System - Carburetors K. - L. Injection System - M. Spendable Automotive - Maintenance Cycles and Refrigeration Automotive Misses crock pot lunch crock food warmer Basics Course
It is known that the main function of the device is to produce cold air picking up heat from the ambient air, as all fluid absorbs heat, refrigerants are used in air conditioning for its ability to absorb heat. These fluids crock pot lunch crock food warmer must meet a number of features for optimal effectiveness:
Favorable characteristics of pressure and temperature to ensure that the pressures are not very high in the condenser and evaporator too low value high latent heat of evaporation in order to achieve crock pot lunch crock food warmer greater effect refrigerator value of the critical temperature high enough to prevent the compressor compresses crock pot lunch crock food warmer the fluid to a pressure above the critical pressure, in which case no change of state occur in the condenser temperature lower evaporation at room temperature Safety crock pot lunch crock food warmer against fire and explosion Chemical stability and material compatibility that make up the circuit Low toxicity to avoid damage to persons handling Miscibility with lubricating oil used
Types of fluids: CFC: Chlorofluorocarbons (Example R12, R11, R502) are compounds of chlorine, fluorine and carbon. Contribute to the destruction of the ozone layer HCFC: hydrochlorofluorocarbons (Example R22, D124): They are compounds of chlorine, fluorine, carbon and hydrogen. Contribute to the destruction of the ozone layer and global warming through the greenhouse effect. HFCs: hydrofluorocarbons (Example crock pot lunch crock food warmer R134a, ISCEON 49) are compounds of fluorine, crock pot lunch crock food warmer carbon and hydrogen. Contribute to global crock pot lunch crock food warmer warming through the greenhouse effect
Dichlorodifluoromethane (C Cl2 F2) called R-12 or Freon 12 is a fluid characterized by a high heat of evaporation. It belongs to the family of chlorofluorocarbons, CFCs. Its boiling point is -29.4 C at atmospheric pressure. Exhibits high stability at high temperatures and non-reactive with most metals (except zinc and magnesium) also does not deteriorate the rubber tubing, however in the presence of water is highly corrosive because the reaction produces hydrochloric acid. Under normal conditions it is a colorless gas with a slight odor and produces no stains. It is miscible with mineral lubricating oils, taking crock pot lunch crock food warmer the necessary precautions crock pot lunch crock food warmer in the sizing of the pipes in order to ensure oil return to the compressor.
Under normal conditions it is not flammable or explosive, both liquid and gaseous state, however if it comes into contact with a flame or a hot metal decomposes into phosgene gas (mustard gas) which is a very poisonous gas, plus no should be contacting the fluid with eyes, because they can cause frostbite.
Unfortunately this compound rapidly reaches the upper layers of the atmosphere where the ozone, O3, is situated at an altitude of 15 km. and can remain for 120 years. Due to the effect of ultraviolet rays, the chemical degradation of R-12 is produced, releasing chlorine molecules, which react with ozone, an oxygen capturing, decreasing the concentration of ozone in the area. A chlorine molecule crock pot lunch crock food warmer can destroy between 50,000 and 100,000 ozone molecules. The ozone layer surrounding the earth's stratosphere level ensures protection against lightning
UV, which attack the human and animal organism and plant life. In addition, this layer limits the greenhouse crock pot lunch crock food warmer effect, keeping the heat balance of the planet by reflecting infrared rays toward Earth. Thus, the destruction of the ozone layer will cause the penetration of UV rays, with the consequent risk to the health and global warming.
The alternative to R-12 is tetrafluoroethane (CH2F-CF3) which belongs to the family of Hidrogenofluorocarbonos (HFC), its boiling point is -26.3 C at atmospheric pressure, so it presents a low toxicity, in the same so that the R-12, is not flammable under normal crock pot lunch crock food warmer conditions, yet is corrosive in the presence of water, since hydrogen fluoride is produced, is not miscible with mineral oils but

When starting a Scroll compressor must monitor their suction and discharge pressures, temperature i

Most Common Failures your Cooling System and its Solution in Country S After considering all the variables involved where lubrication and refrigerant charging, another critical in the implementation of cooling systems is the monitoring point of the compressor / evaporator.
When starting a Scroll compressor must monitor their suction and discharge pressures, temperature inside the camera, and especially amperage overheating or evaporator superheat and / or compressor and adjust if necessary. Therefore, we have: the amperage draw of the actual compressor field should be within 70% to 80% of the value of the RLA (FLA). To illustrate this case, considering a feeding 208-230/3/60 catalog and at the scroll compressor condensing units as previously cited, we note that the unit in question is a model mounted compressor ZF33K4E-TWC, it establishes chandi heffner duke a RLA value of 39.1 amperes. Under this line consumption in half from 27.0 to 31.0 amperes in the compressor is recommended. Regarding operating pressures, it is important to know what are the best values of operating pressure chandi heffner duke in a refrigeration system. Temp. Evap. = Temp. Desired Interior - 5.55 C C Temp. Evap. = -24.0 C - 5.55 C = - 29.55 C (-20.0 F) C is possible to know the operating suction pressure based on the temperature of operation chandi heffner duke of our cold room according to the following formula: With help of the tables that establish relations pressure - temperature, which can place pressure corresponds to a given evaporation temperature also known as suction saturation temperature. TABLE TEMPERATURE-PRESSURE VALUES IN RED = EMPTY VALUES BLUE = VAPOR PRESSURE (PSIG) / PRESSURE LIQUID (PSIG) º C º F R-12 R-22 R-502 R-134a AZ-50 (R-507) HP- 62 (R-404A) -45.6 -50 15.4 6.2 0.2 18.4 0.8 0.0 -44.4 -48 14.6 4.8 0.7 17.7 1.7 0.8 -43.3 -46 13.8 3.4 1.5 17.0 2.6 1.6 -42.2 -44 12.9 2.0 2.3 16.2 3.5 2.5 -41.1 -42 11.9 0.5 3.2 15.4 4.5 3.4 -40.0 -40 11.0 0.5 4.1 14.5 5.5 5.5 -38.9 -38 10.0 1.3 5.0 13.7 6.5 6.5 -37.8 -36 8.9 2.2 6.0 12.8 7.6 7.5 -36.7 -34 7.8 3.0 7.0 11.8 8.7 8.6 -35.6 -32 6.7 4.0 8.1 10.8 9.9 9.7 -34.4 -30 5.5 4.9 9.2 9.7 11.1 10.8 -33.3 -28 4.3 5.9 10.3 8.6 12.4 12.0 -32.2 -26 3.0 6.9 11.5 7.7 13.7 13.2 -31.1 -24 1.6 7.9 12.7 6.2 15.0 14.5 -30.0 -22 0.3 9.0 14.0 4.9 16.4 15.8 -28.9 -20 0.6 10.1 15.3 3.6 17.8 17.1 -27.8 -18 1.3 11.3 16.7 2.3 19.3 18.5 -26.7 -16 2.1 12.5 18.1 0.8 20.9 20.0 - According chandi heffner duke to the above table and temperature data Evaporation of -29.55 C and the refrigerant R-404a, obtain an indication where the ideal pressure to -30.0 C corresponds to 15.8 pounds. After obtaining the value, to subtract the losses in the suction pressure of about 2.0 psig, in this way, in our system we have a field suction pressure of about 13.8 psig. Overheating or Superheat In the refrigeration sector, especially talking chandi heffner duke about compressors / evaporators often hear, "You know what the value of the superheat of your cooling system?" Or "What is superheat?" The superheat are the additional degrees acquiring the output steam of the evaporation temperature (suction temperature), chandi heffner duke i.e., overheating, from where it finished vaporize liquid refrigerant. It is known that in a good cooling system, evaporator inside the coolant evaporate finishes in the last return (elbow) evaporator outlet. Once this evaporation wins grades refrigerant vapor enters the range of overheating.
It is important to remember that the suction pressure will also depend on the correct selection of the suction pipe diameters and the distance that exists between evaporator and condenser unit and other accessories chandi heffner duke fitted to it. How much is prudent that this vapor from the evaporator is hot? In general, the correct value of this parameter chandi heffner duke for the cooling systems is given according to the following. For differential temperature (DT) design evaporation 5.55 C (10.0 F), an superheat of 3.33 C is recommended to 5.55 C (6.0 F to 10.0 F) for best efficiency of your system cooling. For other selected temperature differential (DT) of more evaporation system, a good value of superheat is 6.7 C to 8.33 C (12.0 F to 15.0 F). The DT evaporation by 5.55 C (10.0 F) normally used in refrigeration systems where the ideal conditions include high indoor relative humidities that make it possible to preserve chandi heffner duke products such as meat, fruit, vegetables and seafood in

, Cascade systems have been used for applications where the compression ratio of the refrigerant is

Cascade Systems and Applications cascade systems have been used for applications where the compression ratio of the refrigerant is too high and / or where evaporation actually lower temperatures (<-50C) are required. Lately this type of system has become more popular to be necessary in low temperature catering food warmers applications using R744 (CO2) as a refrigerant in systems known as subcritical. Different sectors are in cascade systems the best solution for efficiency catering food warmers and performance in low temperature systems.
, Cascade systems have been used for applications where the compression ratio of the refrigerant is too high and / or where really low evaporation catering food warmers temperatures (<-50C) are required. Lately this type of system has become catering food warmers more popular to be necessary in low temperature applications using R744 (CO2) as a refrigerant in systems known as subcritical. What is a cascade system? A cascade system consisting of two independent systems of a stage, where the system with lower evaporation temperature used exchanger as condenser for rejecting catering food warmers heat therefrom, using the system evaporator with higher evaporation temperature. Usually use different refrigerants and their application is mainly for low or ultra-low temperature. (See diagram 1 and 3). Figure 1 two sets of cascaded stage = System Advantages of using a cascade system compression ratio of each system decreases, which causes the increase in volumetric efficiency of each of the stages and, therefore, the system as a whole is more efficient so that less displacement of the compressor is also needed. Also, the discharge temperature (see Figure 1) is decreased compared to a single stage system, which benefits the oil temperature and good lubrication of the compressor. Compression ratio PR, where P2 is the discharge pressure in psia and P1 is the suction pressure in psia. Compression ratio is the result of dividing the discharge catering food warmers pressure catering food warmers and suction pressure in psia. Psia = psig Psig is +14.7 psi gauge pressure. Psia is the absolute pressure including atmospheric pressure.
Furthermore, commonly used high-pressure refrigerant called whose characteristics allow the suction pressure is positive and not be necessary to work under vacuum, even when the saturated suction temperature (TSS) is very low. The R23 and R508B refrigerants catering food warmers are the most popular for these applications.
R-22 (psig)
2.6
7.4
13.2
20.1
28.2
37.7
48.8
61.5
76
92.6
121
168
226
297
382
To use a cascade system is needed to note that the compressors are within applicable limits, which are well lubricated and ensure that no liquid gets by suction. In the high system this is not a problem as it is basically a system of known MT.
For low system, other parameters have to care. For example the return gas temperature should not be less than -60 C as a precaution not to damage the compressor, as this is made of cast iron.
You should also take care of the oil temperature to ensure you have the proper viscosity for both to return the oil to adequately lubricate the compressor. Normally a temperature of the gas return overheated compressor or high (> 20K) is required. For this exchanger between the suction line and liquid used.
In the case of oil, it has to prevent this go to the system having an oil separator Generously sized and high efficiency. Failure to return the oil, perhaps necessary cycles "thaw" is to raise the suction pressure, mass flow increase and decrease oil viscosity with increasing temperature the same and so this return to the compressor. Other coolant may be used to help decrease the viscosity of the oil as the R600 (butane) or R601 (pentane). Normally this method is a must try adding only grams of these refrigerants to obtain the required result. The amount of R600 or R601 depends on the system size.
Moreover, when working with such low temperatures, both pipe insulation and all parts that are exposed and have a lower temperature than the dew and this being sufficient insulation in the parts where the temperature is below required 0 C. This is to prevent condensation and / or freezing of moisture in the atmosphere.
By high pressures with these refrigerants (R508B, R23, R744) is

The special characteristics of refrigerant blends, such as the composition of liquid and vapor is d

Skip to content Skip to main navigation Skip to first column Skip to second column
The characteristic called "temperature glide" (glide) refers to the temperature range over which the refrigerant blend components evaporate or condense at a given pressure. A pure substance (such as water) at constant pressure will undergo a complete change food warmer rental of phase at constant temperature. Conversely, zeotropic refrigerant blend must proceed through a temperature range which varies with the aim of completing the phase change food warmer rental process. The name "temperature glide" or known as "glide" in English, refers to this range of temperature is not constant.
Similarly, if it is boiled inside a container, a zeotropic refrigerant, the temperature at which boiling starts is called Bubble Point Temperature (Bubble Point), and possibly the past few droplets will evaporate at the temperature of Point Dew (Dew Point). Yet both evaporation and condensation on the type evaporators and condensers "swamped" normally not exhibit any temperature glide because these are constantly fed with fresh coolant.
The special characteristics of refrigerant blends, such as the composition of liquid and vapor is different depending on the pressure and temperature. This causes concern regarding the changes in the composition of the refrigerant. The trasnferencia refrigerant and charge the same in refrigeration units by technicians and refrigerant leaks may also alter the composition. The change in composition could affect the performance of the refrigeration system to some extent. Inflammability food warmer rental
Some blends flammable refrigerants used in composition and others use a mixture of hydrocarbons only. Therefore, certain considerations should be taken up for implementation. Exist in some regions and countries are some limitations on the specific equipment for refrigerants such classes or even forbid. In DEVELOPED countries, blends based on HCFC replacement R12 are not widely food warmer rental used for the manufacture of new equipment or tasks retrofitting of existing units in part because of its ODP value (GWP), flammability and complications regarding service . In addition, the application retrofitting is not employed in developed food warmer rental countries mainly due to the availability of recycled CFC and the high cost involved in the retrofit. Pros and cons of blended refrigerants
* The composition blends that rely on HCFC refrigerants and are designed to replace the R12, can be mainly used with mineral oil and can provide an acceptable performance in the retrofit equipment. Cons:
* Due to the flammable food warmer rental and non-azeotropic characteristics, the method of service charge tends to be more complicated and technicians should be informed of the correct procedures.
* Leaks in heat exchangers and subsequent filling lead to a gradual change in the composition, resulting in a change in the performance and operational characteristics over time.
* Although the impact is short-term system performance and can the owner does not realize it is true that cross-contamination of the coolant / lubricant will reduce the energy efficiency of the unit and its performance, and shorten the operational life of system.
Total Number of overheating and overheating
How a blocked or dirty condenser affects the efficiency of a system
THE message content must not contain obscene or offensive food warmer rental language. No disrespect among commentators are allowed. Consultations on refrigeration equipment will not be answered. Please Register as a user and ask any questions you have in the appropriate forum.
Menu Home Become a Member! News Featured Reset Password Recommend this Site Resources food warmer rental Articles Thermodynamics Free Video Tutorials Courses Free Educational Resources - Assistant Technical Articles Leave a testimony
javier andres Total: 389 Members: 1 / Guests: 388
Pressure Temperature Chart: how to measure the efficiency of a refrigeration system refrigeration compressors Types Detecting faults food warmer rental in refrigeration units through food warmer rental the pressures and temperatures R134a Refrigerant: guide for use refrigerant charge or on computers with capillary food warmer rental gas does a

Hello, I finally got me a while to review a little more Air Conditioning Pole, and the help they ga

HOME FORUMS gastronormbakken FORUM RULES COURSES AND WORKSHOPS TECHNICAL DEPARTMENT COOLING CLIMATE HEATING ELECTRICAL Thermodynamics MOBILE VERSION LATEST NEWS POSTS Who are we? GROUP FOROFRIO DOWNLOADS
Hello fellow! Let me introduce myself: my name is Daniel, I'm from Buenos Aires, Argentina and I'm in the computer, even though I studied Electronics Eng. In this I'm just a fan, wanting to learn. My question is: I have a VW Polo, which air conditioning graduanmente lost gas cooling less and less, until it stopped working (compressor stopped attaching). I connected the manifold pressure and high and low throwing 20 psi @ 24 C (R134a). With the engine off you add gas by low pressure port until I reached in both gauges pressure 60 psi (until he left to join). gastronormbakken Then I started the engine and turned on the AC, but the compressor still did not engage, so I could not keep adding gas. Any tips?. Does anyone have the table of high and low pressures gastronormbakken as a function of temperature for this type of installation? Any help is welcome. Thank you very much! PS cooling Exelentes videos uploaded to YouTube by the forum. Congratulations!
hello. gastronormbakken you should check that you get voltage to the clutch, but the compressor reaches you check the fuses car you are well, could also be carrying a switch and this spoiled greetings
Re: Automotive: Air VW Polo Classic 1 year 3 months ago # 103462 lafaraonadelfrio Manager WHAT ON COLD THERE? Sevilla (SPAIN) Posts: 10917 Thanks received 435 Karma: 364
Hello, I finally got me a while to review a little more Air Conditioning Pole, and the help they gave me in the forum, but you got a course Air Vehicles gastronormbakken (uploaded by forofrio to youtube) I got to do it funconar. For that, after bypassing the pressure gastronormbakken switch and see that the minimum compressor coupled, cut the engine and added coolant gastronormbakken by taking high service (advice from a friend who worked for a time on a car radio). The pressure habilito clutch engagement and after that, contine loading the low side (in gaseous form) by exploiting the compressor suction. Now we just need to find the leak, I hope to find soon. Thank you very much for the support and keep in touch! Happy new year! Daniel
FORUM RULES - - TUTORIALS FOR FORUM - PREVIEW and OFF-TOPIC - Forum Categories FORUM RULES SUGGESTIONS FOR ADMINISTRATORS WORKSHOP FOROFRIO - INVENTIONS AND RECYCLING - FACTORY PROJECTS TECHNICAL DEPARTMENT - CALCULATION PROGRAMS - VIDEOS - COURSES AND WORKSHOPS - RULES - RULES OF VENEZUELA - ARGENTINA RULES - RULES OF PERU - STANDARDS OF PORTUGAL - COLOMBIA RULES - FOR OUR BUSINESS - RISK PREVENTION FOROFRIO MUSEUM - OLD MACHINERY OF REFRIGERATION gastronormbakken - AIR CONDITIONING MACHINES OF ANCIENT - TOOLS THERMODYNAMICS OLD - THERMODYNAMICS - CLEANING MACHINE CIRCUIT COOLING - COOLING. GENERAL, NEWS TOPICS OF INTEREST - REFRIGERATION TROUBLESHOOTING DETERMINED. gastronormbakken GENERAL, NEWS TOPICS OF INTEREST - ELEMENTS IN REFRIGERATION - TROUBLESHOOTING DETERMINED ITEMS IN REFRIGERATION - COMMERCIAL REFRIGERATION - COMMERCIAL REFRIGERATION TROUBLESHOOTING DETERMINED - COOLING - COOLING TROUBLESHOOTING DETERMINED - REFRIGERATION ELECTRONICS gastronormbakken - ELECTRONIC TROUBLESHOOTING gastronormbakken DETERMINED IN COOLING - COOLING (little tricks) - REFRIGERATION TROUBLESHOOTING DETERMINED (little tricks) - STRANGE ANECDOTES AND TROUBLE - SHOOTING OF ANECDOTES AND TROUBLESHOOTING DETERMINED STRANGE DIFFERENT gastronormbakken TELEPHONE SAT - SAT PHONES OF DIFFERENT AIR - SAT DIFFERENT NUMBERS gastronormbakken HEATING - DIFFERENT TELEPHONE SAT REFRIGERATION AIR CONDITIONING - QUESTIONS AND COMMENTS FROM PROFESSIONAL - TROUBLESHOOTING DETERMINED TO QUESTIONS AND COMMENTS FROM PROFESSIONAL - AIR CONDITIONING. GENERAL, NEWS TOPICS OF INTEREST - MANUALS, CODES, gastronormbakken COURSES, BOOKS, AND TEACHING MATERIALS PDF. - TVI - Virtual Interactive Workshop - TROUBLESHOOTING DETERMINED TO TVI - Interactive Virtual Workshop - TRICKS, ANECDOTES AND INCREDIBLE TROUBLESHOOTING - TROUBLESHOOTING DETERMINED OF TRICKS, ANECDOTES AND HOTEL AND INCREDIBLE POWER FAILURES gastronormbakken - MACHINERY FOR

R-410A is not compatible with mineral oils because they are not properly mixed with them, the miner

Home News People and Figures Enterprises and Markets Technology and Advances From The Green Source Webcast New Product Air Conditioning Refrigeration Automation 3 tier buffet server Corporate Profile Articles Air Conditioning Refrigeration Automation Other Approaches 3 tier buffet server Editorial Letter Professional Edition Monthly Digital Webcast 3 tier buffet server TecnoEdificios Refriamericas Events Calendar Review Forums Air Conditioning Refrigeration Technology and Products General Concerns Other Services Webinars Register ARMACELL Subscription / Register Suppliers List Magazine Subscription Login
The refrigerant R-410A is a blend developed as the ultimate replacement for R-22 different original equipment applications. For new installations, a team with the right amount of charge and appropriate size pipe, R-410A has shown a (EER stands for Energy Efficiency Rating-Energy Efficiency Rating-) 5 to 6% higher the R-22.
It is a near azeotropic binary mixture of HFC-32 and HFC-125 which has a temperature glide of less than 0.2 C. See Table 1. Table 1 Components Properties Disadvantages 50% R-32 cold Flammable Good features, high working pressure 50% R-125 Reduces 3 tier buffet server Low flammability refrigerators, high performance greenhouse
Its properties are very similar to those of an azeotrope, so that it behaves as a single refrigerant, fractionation is very low, this means that it is not separated in the system and its composition does not change in case of a leak. Table: T C R-22 P saturation (psig) P saturation 410A (Psig) -1 55 99 7 76 129 43 225 363 54 295 473
Their superior thermodynamic properties can use more compact compressors, pipes of smaller diameter, higher speeds and make more efficient equipment because it has a lower energy loss.
R-410A is not compatible with mineral oils because they are not properly mixed with them, the mineral oil has the ability to dissolve uniformly in the coolant either in the liquid or vapor phase, resulting in a decrease index oil returning to the compressor, causing early failure.
The specified oil for R-410A are the polyols oils (POE), which being 15 times more hygroscopic than mineral oils, require to minimize their exposure to the environment.
The POE oils should never be stored in a way that exposed outdoors, 3 tier buffet server and should only be opened just before use. All systems must be closed until any replacement component is ready for installation.
When it is necessary to remove moisture absorbed by the POE oils, you must use a dryer filter in the liquid line and should ensure that the filter is compatible with R-410A. The moisture content of the POE should not exceed 100 ppm
The R-410A is not a direct replacement for R-22. The superior thermodynamic properties and high pressures make it difficult to use existing systems designed for R-22. In most cases the required changes that need to be performed in the system including the compressor, the VTE or capillary tube, condenser and in some cases, depending 3 tier buffet server on the applicable standard design for low pressure components, the evaporator. You also have to remove the mineral oil and replace it with a POE oil.
The compressor requires a device for relieving internal pressure of higher rank, between 600-650 psig, operating characteristics must take into account the higher suction pressures and discharge R-410A, and must use POE lubricant .
In the condenser 3 tier buffet server coil must be designed and tested to the high pressures of R-410A. The same applies to the breather filter, the filter requires a minimum pressure 3 tier buffet server rating of 600 psig operation, and only filters 3 tier buffet server approved for use of R-410A should be used.
The VTE also requires specific parameters and pressure variations that must go with the operating characteristics of R-410A. The VTE used with R-22 should not be used with R-410A. The capillary tubes must be modified to meet the operational requirements of the R-410A.
Pressure gauges must be specific to R-410A. You can not use conventional due to high pressure variations. Gauges, 3 tier buffet server hoses and variations of the indicators need to be high.
Standard work parameter hoses is 600 psig, which is not suitable for the R-410A refrigerant hoses for this parameter must have a work of 800 psig, and a breaking point of 4000 psig. This safety 3 tier buffet server margin of 5-1 is ne

Normally cars brings the information printed on the inside of the chest or stuck on the top where t

Capillaries are expansion devices in small refrigeration systems, as can be residential air conditioners, domestic refrigerators, refrigeration cases of average commercial portable steam table temperature, bottle coolers, mini bar, etc..
Either R22 refrigerant, R404A, R502, R134a, etc., and in the normal refrigeration cycle, the refrigerant entered portable steam table the capillary, can indicate the most common measures portable steam table of capillaries, which are from 1 to 6m long X 0.5 to 2 mm in diameter, these data should be according to the capacity of the compressor and system temperature.
The capillary has two tasks, reducing the pressure of refrigerant portable steam table leaving the condenser to the evaporator and the second is to regulate the mass flow rate (amount of liquid) of the coolant that goes to the evaporator to the cooling effect of this Thus, if the refrigerant vapor is not fully in liquid form, the mass flow is reduced, thus having a lower cooling and reheating of the refrigerant reaches the compressor, and on the other hand if there is excess refrigerant accumulated in the capacitor, the pressure and temperature in the condenser and increased evaporator capacity decreases.
The presence of moisture in the system, solid waste, blocked or bent capillary tube may cause variation of the refrigerant flow resulting in poor performance of the team, therefore care must be taken in handling the hair, these should be covered and remove just plug in use, the dimensions are according to your operation system, therefore temperature variations of condensing or changing thermal load reduces efficiency. INSUFFICIENT COOLING LOAD:
For systems that work with 134a as the refrigerant has an effect portable steam table of cooling than R12, the mass flow for a given capacity is reduced. As a result, needs to have a smaller inner diameter or length of 10 to 20% of R12 the same capillary.
For systems such as R404A refrigerant, which has a superior effect of R502 cooling, the mass flow required for a given capacity is reduced. Consequently the required capillary length to increase by 15% and its diameter same as R502.
Medium-term alternative portable steam table refrigerants
Hi Luis, all depends on your pressure and if not already cooling system. means missing gas. Thanks for your question, we invite you to give to LIKE our Facebook page to keep communicated http://www.facebook.com/Quimobasicos
blogquimobasicos | 09/05/2013 at 3:48 PM
Normally cars brings the information printed on the inside of the chest or stuck on the top where the radiator. Now the amount of cooling will depend on the manufacturer of the truck can hold approximately portable steam table 400 to 600 grams. I leave a comparative table ambient temperatures and pressures working AC. For more information please contact our advisor to e dmurillo@cydsa.com
my apologies, because in the earlier question I forgot to tell you that I was referring to the capillary tube .. Team to which I refer is a counter display case which have canbiado compressor three times in one year will have 1/3 and also they changed the original hair .. To mime the uniidad comncepto must be 3/8 but I have doubts with the capillary, the coolant being used is the IseónMO49
Thanks for your information, this information what is happening is that the MO 49 (Refrigerant portable steam table R 413 A), is a mixture of (88% R-134a / R 9% 218/3% of R 600 Butane), the problem as you can see it contains 88% of 134a, and chances are that your computer contains mineral oil some reason this causes the compressor to stay oil-free and causes portable steam table damage to the compressor, the refrigerant has a loss of capacity of 5 % if it loads as vapor (gas) is broken, but this product is not our brand I recommend that you do a system cleanup with Genetron 141b and a good vacuum portable steam table and if you keep using the MO 49 performed an oil change polyol ester (POE), portable steam table and containing 88% of R-134a.
want guidance on that hair put even window air 3/4 old I'm putting together portable steam table I put a machine lg the little piece of hair that could the original rescue was 1mm but nesecito several variants because where I live easy noes get a specific length porfa is that I am and I live in Cuba
hello good evening I have a commercial ice machine brand cornelius portable steam table 2 panels which fail to fill if I expand half but takes a long time to actually portable steam table have to do in 20 minutes is gas r 404a with 2 valves 2 tons and even so the ice does not make me believe that it is
Why began

ELECTRIC COOLING SYSTEM-ANIMATION

ELECTRIC COOLING SYSTEM-ANIMATION
World Cellular
ANIMATIONS AUTOMATION AIR CONDITIONING WATER PUMPS BOILERS steam tables thermodynamics HEATING AIR CONDITIONING COOL ROOM SLIDES ELECTRIC APPLIANCES ELECTRICAL ELECTRONICS MEDICAL EQUIPMENT ELECTROMECANICA ELECTRIC HYDRAULIC MACHINES FORUM TECHNICAL SERVICE MANUAL MECHANICAL AUTOMOTRIS PNEUMATIC MOTORS COMMERCIAL SOLAR PANELS COOLING COOLING COOLING REFRINOTICIAS MAGAZINES DOMESTIC DRYERS VENTILATION SYSTEMS COOLING SYSTEM VIDEOS
MUP CONDITIONERS WALL SERIES CONTENTS Specifications Wiring Diagrams Spare Parts Exploded uni ...
World Cellular
the best technical-all about refrigeration. Design by Wpthemedesigner. Converted To Blogger Template By Anshul Tested by Blogger Templates.

Company food warmer trays Values Mission Vision food warmer trays Products Eco22 Eco134 Eco404 Eco

Eco134 food warmer trays | Ecofreeze
Information available so far indicates food warmer trays that the sample Eco134 compatibility with plastics such as Kel-F, Teflon, Tefzel, Kynar and PVC and with Viton elastomer, however use with conditions like Polocarbonatom Buna-N, Karlrez, Polyurethane Noepreno and because so far no one has enough information to determine compatibility and / or this is insatisfacitoria. It is noteworthy that the laboratory tests and field experience indicate that the refrigerant Eco134 works without compatibility problems with existing materials in refrigeration equipment designed to work with R134a.
Company food warmer trays Values Mission Vision food warmer trays Products Eco22 Eco134 Eco404 Ecolub food warmer trays Ecolub Oil 32 Oil 68 Advantages Success Stories Testimonials Business Customers with Ecofreeze food warmer trays Media Room Contact All rights reserved. Ecofreeze. Flag TEC 21 and 21, 427 Garza Sada Sur, Monterrey Nuevo Leon Mx Tels (81) 1133 8340 and (81) 1234 1407

In Figure 2, compares the COP of R12 and R134a. It is noted that the refrigerant R134a having a val

Skip to content Skip to main navigation Skip to first column Skip to second column
Numerous investigations 12v heating element of the refrigerant R134a have been published. Besides experience with air conditioners in cars, the main tests have been limited to perform them in laboratories. This white paper some practical issues concerning the implementation of R134a refrigerant in commercial refrigeration systems for low power, equipped with hermetic compressors are presented.
Special production units such as: drinking fountains, coolers cabinets with electronic circuits, heat pump water heaters were considered to assess the results. The characteristics of capacity, energy efficiency, performance oil, moisture and other contaminants in the coolant, as well as the Retrofitting (conversion of a refrigeration 12v heating element system with R134a refrigerant R12) will be addressed in this white paper.
In context, 12v heating element should be understood in the commercial refrigeration as distinct from domestic refrigerators or fridges. The refrigeration systems with hermetic compressors (with a volume greater than 20 cm3 displacement), who frequently work with evaporation temperatures of -15 º to +15 º C, will be considered in this article. The particular interest is in units of mass production and troughs, units for the cooling of electronic circuits, commercial refrigerators and heat pumps designed to heat water. Performance of the refrigeration system with refrigerant R134a
Compared with the refrigerant R12, R134a has a reputation known for its lower required 12v heating element volume capacity and increased energy consumption. However, 12v heating element several tests have shown that this does not happen often. With applications 12v heating element including a hermetic compressor, the power characteristics appear to be similar to those of R12 and R134a refrigerant if the evaporating temperature is not very low.
Figure 1 shows a comparison between cooling capacity for a compressor with a volumetric displacement of 7.95 cm3 calorimeter testing between R12 and R134a refrigerant. Tests with R134a were made in this case without any alteration, but taking care to use the ester oil type. The known capacity decreases very low evaporation temperatures and increases 12v heating element at temperatures higher evaporation, as we noted in these tests. By lowering the temperature of condensation, the intersection of both curves changes at temperatures lower evaporation. 12v heating element This is due to the gradient of the line lower boiling R134a PH diagram (pressure enthalpy), 12v heating element which means that the reduction of the condensation temperature has a positive effect with R12 R134a.
In Figure 2, compares the COP of R12 and R134a. It is noted that the refrigerant R134a having a value greater than R12, except evaporation pressures below -25 degrees. In this comparison, the R134a does not win an energy disadvantage. Figure 3 is another 12v heating element comparison measurement COP for a hermetic compressor with a volumetric displacement of 12.9 cm3. R134a refrigerant measurements did not involve any alteration 12v heating element to the original 12v heating element compressor for refrigerant R12 in this case (the original compressor for R134a was not available). Again, there is evidence that the refrigerant R134a energy has disadvantages. On the contrary, in this case, even R134a shows low temperature energy advantages compared condensing refrigerant R12.
The different results shown in Figure 2 and 3, are not due to the properties of the refrigerant, but are influenced by the compressor used. This shows the limitations of making comparisons on energetic properties of the two refrigerants. It can be seen in the significant potential improvement from the energy viewpoint when R134a is used, and this involves the refrigeration system and the compressor, respectively. Moreover, especially when hermetic compressors are used, will depend to a greater degree of self-adaptation of the compressor and engine 12v heating element operating conditions of the system in its entirety. However, the variety of applications which must be taken into account in the design of commercial refrigeration systems, are the reason for such implementations which are only possible to a limited extend. Meanwhile, the optimizations of refrigerated systems in general should be carried out with the introduction of refrigerant R134a. An optimization of this type could, for example, replacement of the capillary tube or restrictor orifice 12v heating element or

A difficult year, consumed to fight against travel food warmer a strong opponent, an opponent who h

Home Archive Login authors / editors Portals dedicated Sections World From Marathon Ultramarathon News Flash News Categories travel food warmer Comments and Reviews travel food warmer Training and Technical Medicine and Food Interviews Materials & Products Portals regional Abruzzo Basilicata Calabria Campania Emilia Romagna Friuli Venezia Giulia Latium Liguria Lombardy Marches Molise Piedmont Sardinia Sicily Tuscany Trentino Alto Adige Umbria travel food warmer Valle d'Aosta Veneto Schedule Standings Standings 2012 >> Gallery Current (Jul 2013) Gallery 1 (February 4-April 5) Gallery 2 (April 5 to October 5) Gallery 3 (October 5 to December travel food warmer 6) Gallery 4 (7 January travel food warmer to 7 July) Gallery travel food warmer 5 (Aug 07 - Sept. 07) Gallery 6 (October 7 to June 8) Gallery 7 (July 8 to November 8) Gallery 8 (December 8 to March 9) Gallery 9 (April 09 - Sep 09) Gallery 10 (9 September to 10 February) Gallery 11 (February 10 to September 10) Gallery 12 (September 10 to December 10) Gallery 13 (11 January to 11 July) Gallery 14 (Aug11 - Dic11) Gallery 15 ( Gen12 - Giu12) Gallery 16 (July 2012) Gallery 17 (from Jan 2013) Polls Community Newsletter Advertising Editorial
- PHOTO SERVICE - The recurring question on social networks on Saturday travel food warmer afternoon asking where they "put" and how they handled the 1907 registered in Marcialonga of St. Joseph. In addition, there were to add the free, in part, but always from ...
14 pm in the afternoon. The shot of the competition judge. Parties. The third edition of 6 hours of St. Joseph, ultra marathon race organized by ASD Amateurs Putignano, intends to lovers of long distance running. Nearly 200 athletes to ...
- PHOTO SERVICE - Hated and loved as the Sanremo Festival, the most watched league of football, here is the return Corripuglia, Puglia championship on twenty-two road tests organized in many centers in the region. Theatre is the first stage ...
"The excellent travel food warmer placings achieved by athletes Runners Group Montanari Doc, Pasquale and Raffaele Rinaldi, both the Roma-Ostia Half Marathon that the '5 km Euroma2Run 'confirm, even if it were needed, that Monte Sant'Angelo must be fair ...
A difficult year, consumed to fight against travel food warmer a strong opponent, an opponent who has nothing of sports and a fortiori it is difficult superare.Ma Rosa Franco, born in 1967, already a grandmother for a few years, difficulties in his life he has faced and ...
- PHOTO SERVICE - It 'Francis Caliandro to win the 5th edition of the Trofeo CorsAmare, travel food warmer regional race of 9700 took place last Sunday at the spectacle of nature that answers to the name of Polignano a Mare. Emulate, female, Emma Delfine ...
February 3, 2014 Vito Porcelli - drafting Podisti.net
January 8, 2014 Roberto Annoscia - Writing Podisti.Net
December 23, 2013 Roberto Annoscia - Writing Podisti.Net
November 22, 2013 John Cotugno - Pres Onlus Gargano travel food warmer Manfredonia
November 2, 2013 Roberto Annoscia - Writing Podisti.Net
- PHOTO SERVICE - It 'Francis Caliandro to win the 5th edition of the Trofeo CorsAmare, regional race of 9700 took place last Sunday at the spectacle of nature that answers to the name of Polignano a Mare. Emulate, female, Delfine Emma, who won the pink part of the event. Two of them are the stars of the morning, together with the organizers, the local Athletics, which enhance this event every edition. Francesco Caliandro, registered with the Podistica Carovigno, is a winner: it may be missing travel food warmer due to injury for some time, but soon returns to his place is there on the podium. Boy of few words but many smiles and commitments, has found a life "Serena" which enables excellent results. 31:45.85 his trial, travel food warmer at an average of 3:16 per km, which allowed him to leave behind the tenacious Michele Salad (Nadir on the road Putignano) .. a foot long, and then sold in the final. Time of 32:11.55 salad with the eternal "pissed off" Francis Milella (Those of Pineta Bari), excellent ultramaratoneta, to follow in 33:17.60. Jovial and fast .. is fourth Gianfranco Dellaccio (Montedoro Nuts) in 33:38.05 followed by the wonderful duo of the organizing travel food warmer company, Mimmo Baccaro travel food warmer - fifth in 34:57.95 - and Michele Loizzi travel food warmer - sixth in 34:58.30. Still running, travel food warmer the "patriot" Gianpiero White (DOF Amateurs Turi) was seventh in 35:19.90 spurred by Gianni never subdued Gratton (Running travel food warmer People Noicattaro), eighth in 35:27.25, the genuine Michele Dressed (New Athletic Laterza), ninth in 35:32.55, and capable Maximum Termite (Athletics Monopoly), tenth in 35:43.00. To quote the eleventh, John Gelsomino (Running People Noicattaro), which is celebrating the 48th birthday closing in 35:49.10. Emma Delfine, "queen" of Nadir Putignano on the road, a little 'crazy genius, crowd brilliantly for years the scene of running Pugliese and not only that, with extraordinary results. 69 ^ absolute, crosses the finish line in 39:40.40 spacing of more than 4 min

- 3) The realization of the vapor recovery system involves the construction chili cheese nachos rec

taranto prepares to oil temparossa chili cheese nachos recipe
Home The City of Taranto Taranto macroeconomic Summary The housing market housing chili cheese nachos recipe Current Situation Future Investment Expansion of Productive Capacity Conclusions Our proposal chili cheese nachos recipe Aerial Views News Contacts
A plan unknown to most people that try to summarize to make clear the idea of a body of work that Eni plans to bring new crude oil for refining from the Val d'Agri in Taranto.
The "project to strengthen chili cheese nachos recipe the system chili cheese nachos recipe of handling chili cheese nachos recipe crude oil refinery in Taranto" involves the construction of two new storage tanks, jetty in the extension of the existing vapor recovery system integration and implementation of an existing station pre-cooling oil.
- 1) The adaptation and the expansion of the tank farm storage results in the construction of two new reservoirs, called T-3009 and T-3012 with single geometric capacity approximately equal to approximately 120,000 m3 and 60,000 m3.
- 2) The realization of the areas of pumping for the shipment of crude oil - reads the summary of the project chili cheese nachos recipe - resulting in the creation of one area dedicated to the Tempa Rossa oil and 1 area devoted to oil Val d'Agri.
- 3) The realization of the vapor recovery system involves the construction chili cheese nachos recipe of independent units, for the loading crude Val d'Agri maximum capacity of 6,000 m3/he for the loading of crude Tempa Rossa maximum capacity 4,500 m3 / h.
- 4) The creation chili cheese nachos recipe of a station pre-cooling of the crude Tempa Rossa consists of a system of three evaporative cooling towers chili cheese nachos recipe for the reduction of the temperature of the same at about 45 C, required for its storage.
- 5) The accessory works consist of: 2 pumps for the transfer chili cheese nachos recipe of crude oil Tempa Rossa between the new tanks, 2 pumps for the transfer chili cheese nachos recipe of crude oil between the Val d'Agri existing reservoirs; 1 line for the shipment chili cheese nachos recipe of crude oil Val d'Agri chili cheese nachos recipe , 1 line drawn electrically to ship crude oil Tempa Rossa 1 line receipt of crude oil from existing pipeline to storage, electrical substation in the tanks, which will house all the parts necessary for the management and monitoring chili cheese nachos recipe of automatic tank farm, installation, existing in the control room, new console operator.
Obviously there will be the works to be carried out to sea. Here are the new offshore installations provided by the Tempa Rossa project. "The new installations will be carried out at sea consist - reads the non-technical summary compiled by Refinery - mainly in the expansion of the existing wharf and adapting the existing auxiliary services. In particular:
- A) construction of 1 new platform P3, P2 connected to the existing platform and equipped with 2 berths that will allow the reception of ships from a minimum to a maximum of 30,000 DWT to 45,000 chili cheese nachos recipe DWT allibate for the export chili cheese nachos recipe of crude oil Val d'Agri chili cheese nachos recipe and ship a minimum of 30,000 DWT to a maximum of 80,000 DWT allibate for the export chili cheese nachos recipe of crude oil Tempa Rossa.
Translate to Arabic Bulgarian Catalan Czech Danish chili cheese nachos recipe German Greek Inglese Spanish Finnish French Hindi Croatian Indonesian Italian Hebrew Japanese chili cheese nachos recipe Korean Lithuanian Latvian Dutch Norwegian Polish Portuguese Romanian Russian Slovak Slovenian chili cheese nachos recipe Serbian Swedish Filipino chili cheese nachos recipe Ukrainian Vietnamese Chinese / simp. Chinese / trans. Translator by Yellingnews Browser Bookmark powered by Mr Hokya Dot Com

Important Make sure you have and use the right tools. Many small screws require a sharp small screwd

Important Make sure you have and use the right tools. Many small screws require a sharp small screwdriver and using the wrong size may damage the screw and screwdriver. Opening your Laptop will void its warranty. You are responsible for your Laptop and open it at your own risk. Introduction tabletop food warmer This guide will show you how to fully open and disassemble a Samsung R510 Notebook / Laptop. Laptops are always tricky to open but I am happy to say the Samsung R510 isn't that bad. Essentially to fully disassemble a Samsung R510 involves doing the below steps more or less in the order as follows, Step 1 - Remove battery, CD / DVD unit and Hard Drive Step 2 - Keyboard removal Step 3 - Disconnect SPK, MIC, Touchpad and remove top cover Step 4 - Disconnect the LCD connector, WiFi module, Internal tabletop food warmer hinge screws and Monitor screen Step 5 - Removing the Motherboard Step 6 - Fan and Heatsink removal Step 7 - Cleaning and Refitting Putting it back together involves reversing the steps above but if you decide to take the heatsink off you must renew the thermal material before re-attaching the heatsink. This means removing and cleaning the old thermal material completely from the Processor, Northbridge chip and heatsink. I used Isopropanol Alcohol (IPA) to clean the old thermal material and applied Artic Cooling MX-2 thermal compound. Step 1 - Remove battery, CD / DVD unit and Hard Drive Place the R510 on a flat surface, upside down. Place a soft cloth to protect the piano black lid.
Slide this entire silver unit left Step 2 - Keyboard removal Flip the R510 the right way up and open the screen. Along the bottom of the keyboard tabletop food warmer are three protruding plastic clips. These clips prevent the keyboard from being pulled tabletop food warmer out. You will have to push and hold each clip inwards and at the same time pull the keyboard up. Once the base of the keyboard tabletop food warmer has cleared the clip, release the clip. This process will have to be repeated for each clip.
The tabletop food warmer last clip, under the cursor key I used a small flat head screwdriver tabletop food warmer to push and hold each plastic clip inwards, then carefully pull the keyboard up. I was just about able to use my finger nails to pull up from under a few of the keyboard keys. Alternatively use a flat piece of card or plastic, eg credit card. Once the keyboard is no longer being secured by the 3 clips, carfully tabletop food warmer raise the keyboard. Do not pull it out, as you will see it is still attached to the motherboard via a plastic ribbon cable.
Notice the black strip has been raised in a vertical position With the black latch open, slide the plastic ribbon cable out, then close the latch. You can now fully remove the keyboard. Step 3 - Disconnect SPK, MIC, Touchpad and remove top cover With the keyboard out you should now be able to see a few more connectors. These must be disconnected so we can remove the top cover.
Touchpad connector, another plastic style ribbon cable To detach tabletop food warmer the touchpad, slide the darker beige plastic part downwards. This will release the ribbon cable for the touchpad allowing you to pull it out.
A colourful illustration showing where certain screws tabletop food warmer are We are almost ready to remove the top cover but first a number of screws must be removed. Referring tabletop food warmer to the picture above, I have highlighted where the screws are. Different colours represent a different type of screw. tabletop food warmer To avoid confusion it is best to remove screws of the same type, keeping them somewhere tabletop food warmer safe in their groups. First remove the 15x screws highlighted in green. Then remove the 3x screws highlighted in orange. tabletop food warmer
Close up of the left hinge screw, right is identical. Highlighted as purple (above) Flip the R510 back to its normal position and open the screen lid. With all the securing screws now removed, the top cover can carefully be pulled away from the base. The left, bottom and right side of the top cover are clipped to the base. The upper part which is under the screen has no clips and was secured only to the base by the 3x screws highlighted above in orange.
The left corner, the top cover is slightly raised. I found it easier to start from the left corner, tabletop food warmer pull the top cover from the base working tabletop food warmer your way along the edge. You will hear a click noise when pulling the top cover from the base which will indicate a clip has been unclipped.
The top cover, partially away from the base The top cover can flex sightly, working from the left corner I used one hand to keep the left corner of the top cover separated from the base and the other hand to work along the edge, carefully pulling the cover from the base. Once you have unclipped the top cover from the base, push the monitor screen fully back. This will allow you to extract the top cover completely. Step 4 - Disconnect the LCD connector, WiFi module, Internal hinge screws and Monitor screen The LCD screen prevents the motherboard from being removed, due to the left hinge.
The top cover has been removed, revealing the motherboard Be careful when handling the motherbo

Hello Mario, you have always been a valuable person, never over the top in your dynamic vitality. A

Rovereto Rovereto Trento city Vallagarina-Highlands Riva del Garda Riva and Arco Basso Sarca and Ledro Valley and Lower Valsugana Primiero saturation temperature of steam Lavis and Rotaliana Pergine and Upper Valsugana Fiemme and Fassa and Val di Non and Sole Giudicarie Rendena Sports Economics National Cinema & Entertainment Editorials The Director shall Categories Health Sciences School Techno & Travel
Mario Magnano, for 26 years of core technical helicopters went away yesterday afternoon, 54 years. He had been taken ill in November and in the last hour had experienced a worsening. From which it has never recovered.
Big fan of mountain, was a member saturation temperature of steam of the TV and the station of the Mountain Rescue Levico. To mourn the fellow firefighters, those of the core and the mountain rescue: saturation temperature of steam "For us it was always a reference, it was our former advisor, has always lived in the mountains 360 degrees saturation temperature of steam both as a personal passion for the profession," recalls President of the Mountain Rescue Adriano Alimonta.
Charles galvan saturation temperature of steam
You know what Mario will remain to us of thee?! saturation temperature of steam Your smile, so simple but so full of life, so full of strength .. I still remember our trips to the mountains, saturation temperature of steam with your made-up stories and your laughter every peak was easier to achieve!
YOU FLEW AWAY ... BUT NOT ENOUGH TO DIMENTICRE saturation temperature of steam YOUR SMILE AND YOUR COMMITMENT ... GOOD TRIP MARIO Reply
Giaco
Dear Mario, if he goes with you to the core that I loved the most, the one made of seriousness and commitment but also of sympathy, fun and jokes. We are grateful for the valuable advice you gave in the many flights that we did together: saturation temperature of steam you taught me to know and love the mountain and values such as respect and altruism. I'll never forget. Goodbye. Reply
Today, a special person is no longer there. Your smile, your spirit will be missed. Many people have to thank you for everything saturation temperature of steam you have done and for all that you do definitely up there. Hello Mario. Reply
I had the pleasure saturation temperature of steam and honor to meet you years ago. You have been a great lover of montgna, you've lived to 360 degrees. Now flights highest of all. From this highest peak accompany us as you always have. We shall miss you. A prayer for your rest. Reply
Hello Mario great friend and very special man ... Now go, flying saturation temperature of steam free towards the peaks of the endless tranquil paradise but what you leave this world will remain indelible! You will always be in our hearts ... reply
lorenzo agostini
From military in VVF I met you. by volunteer firemen I appreciated your smile even in the worst moments of relief. Good "take-off" into the sky that you have walked a thousand times in flight. And greetings to your loved ones. Reply
Hello Mario, you have always been a valuable person, never over the top in your dynamic vitality. An honest example for us, but also tomorrow's yesterday. We'll miss you, like all our loved ones. A sweet prayer for your rest. Reply
E-mail:
By the way ..:
Annuities and pensions gold
The magic of snow: children playing saturation temperature of steam
video
Gardring
Andrea coalition
There are no quotas. And 'equality between women and men
Select a province Select Agrigento Alessandria saturation temperature of steam Ancona Aosta L'Aquila Arezzo saturation temperature of steam Ascoli Piceno Asti Avellino Bari Belluno Benevento Bergamo Biella Bologna saturation temperature of steam Brescia Brindisi Barletta-Andria-Trani Bolzano Cagliari Caltanissetta Campobasso saturation temperature of steam Carbonia-Iglesias Caserta Chieti Como Cremona Cuneo Forli Cesena Cosenza Catania Catanzaro Enna Ferrara Firenze Foggia Fermo Frosinone Genova Gorizia saturation temperature of steam Grosseto Imperia Isernia Crotone Lecce Lecco Livorno Lodi Lucca Latin Monza and Brianza Milan Messina Macerata Mantova Massa Carrara Matera Modena Naples Novara Nuoro Ogliastra Olbia-Tempio Oristano Padova Palermo Pescara Perugia Piacenza Pisa Pistoia Pordenone Prato Parma Pesaro Urbino Pavia Potenza Ravenna Reggio Calabria Reggio Emilia Ragusa Rieti Rimini Rome Rovigo Salerno San Marino Siena Siracusa Sondrio La Spezia Sassari Savona Taranto Teramo Terni Trapani Turin, Trento saturation temperature of steam Treviso Trieste Udine Varese Venice Verbania Vercelli Verona saturation temperature of steam Vicenza Middle Campidano Viterbo Vibo Valentia
Powered by

A growing industry We asked Dr. Joseph Mary Curley, president of the group Specchiasol, herbalist,

What are these but most importantly, what they are not. How do I use and when. What regulations certifies them. And what they do. Everything you need to know about supplements, a vast world with a thousand traps
What are they? They are a powerhouse of nutrients and active ingredients whose purpose is to strengthen g4s pay stub the action of food, supplementing the normal diet or going to compensate in case of failures more or less serious. They are available in several forms: capsules, pills, powder solutions to swallow or dissolve in water.
According to the Ministry .... This is the definition that makes this the Ministry of Health, "Dietary supplements are foodstuffs to supplement the common diet and which are concentrated sources of nutrients, such as vitamins and minerals, or other substances with a nutritional or physiological effect, in particular, but not limited to, amino acids, essential fatty acids, fiber and plant-derived extracts, alone or in combination, in unit dose form. "
A growing industry We asked Dr. Joseph Mary Curley, president of the group Specchiasol, herbalist, g4s pay stub pharmacist and expert in herbal medicine, and how it has grown as the segment "supplements" in the beauty industry, "The consumption of supplements aimed at beauty is well placed in the new reality of the culture of well-being. Today, men also turn a lot of attention to supplements of "beauty", this interest is not a fad, but a specific need. The consumption of protein, vitamins, antioxidants constitute a basic element to integrate those elements g4s pay stub missing in the modern diet. "
When you hire them certainly should not be taken in place of food, basic there must always be a correct and balanced diet. Sure there are special times during the year or even during life, in which resort to can be a great help.
Incorporating nutrition A varied and balanced diet, in fact, along with regular physical activity is the best solution to regain the condition of well-being and energy given by full physiological balance. However, speiga Professor Michael Carob, Director of the Centre for Study and Research on Obesity, University of Milan, the eating habits of Italians do not always turn out to be correct. In particular, the research conducted by the Institute of Milan shows that the level of fruit and vegetables consumed daily is grossly inadequate compared with the quantity recommended to keep the body in good working order. Bridging the gap between the daily intake of vitamins, minerals and dietary fiber that we should take and what actually assume through the use of dietary supplements multivitamin / multimineral containing soluble fiber becomes, therefore, a health-conscious rational choice that benefits vitality and personal g4s pay stub well-being for all ages.
As adjuvants during a period of high stress that causes hair loss maybe, before sun exposure as a further contribution to the successful photo-protection, to reinforce the correct regeneration of cellular tissue, to help combat fluid retention on the part of ' body (ie cellulite), to help and strengthen the lymphatic and venous circulation, in order to remedy the deficiencies in diets particularly hard to cope better with the heat, physical fatigue, stress g4s pay stub ...
How combining them include pills, drinks and fortified foods, there is a risk to combine supplements in the wrong way, taking away their effectiveness or creating dangerous g4s pay stub mix. But there are substances used more than others and some mix to avoid. He explains g4s pay stub Dr. Fiorella Coccolo
The vitamins "Among the most popular are the A friend of the skin and eyesight, vitamin B12, tonic effect, C, useful for bones, teeth and capillaries and E, immunostimulant. Match them with care: too much And it can affect the A, C, and too much destroys g4s pay stub the B12, "explains Dr. Pet.
And the minerals' Beware of the iron: calcium and vitamin E, when taken together, reduce its absorption, while potassium, found in many supplements for athletes, may decrease the absorption of vitamin B12 and, if mixed with the calcium increase the risk of irregular heartbeat. "
And more supplements together 'counterproductive take more types of supplements together? For example, anti-aging, anti-hair loss, solar etc. There are associations of active ingredients and nutrients g4s pay stub to avoid for

Start with the cookies: Sift flour with baking powder, sugar, add butter, a pinch of salt and a pin

** Scroll down for recipe in Inglese ** Since the temperatures of the last few days I seem masochist with this story of the fruit in the oven ... But believe me, this cake is a real treat at the bottom and once you turn the oven just does not stand in kitchen not to suffer! It takes 35 minutes to enjoy a delicious dessert, quick and easy to do and is good both warm and cold. It looks like a tart in reverse in the sense that the pasta or better toastess warming tray to say the cookies 'like puffs' are on top of the fruit but it is eaten with a spoon. I advise you not to spare with icing sugar ... The recipe is from Sale & Pepe, I made a few changes from the original version: instead of bananas I used raspberries and I put more sugar in the dough biscuits. toastess warming tray Serve with a few mint leaves. ** Scroll down for recipe in Inglese **
X 4 Ingredients 100g blackberries 100g raspberries toastess warming tray 100g blueberries 200g peaches, peeled toastess warming tray and cut into small pieces a lime 40 g caster sugar 2 teaspoons toastess warming tray flour 1/2 teaspoon vanilla powder xi cookies: 125 g of flour a tablespoon of granulated sugar 25 g butter a pinch of baking soda and a pinch of salt 75 g of natural yoghurt 1 teaspoon of baking powder so much powdered sugar ** Scroll down for recipe in Inglese **
First prepare the cookies: Sifted flour with baking powder, sugar, add the butter, a pinch of salt and a pinch of baking soda. Process until the mixture is grainy, stir the yogurt and stir to form a ball. Knead for a few seconds and then cover it with a cloth and let it rest. Meanwhile reduce the chopped fruit (mostly peaches) let the whole blueberries. Collect all the fruit in a deep baking dish, add the juice and zest of lime, vanilla, sugar, starch and stir. Divide the dough into balls, as big as a walnut and place them on the fruit. Bake the cake in a preheated oven at 180 C for 35 minutes. Remove from the oven, let cool, sprinkle with plenty of icing sugar and serve with mint leaves. ** Scroll down for recipe in Inglese **
Banan Helyett Malnat tettem toastess warming tray bele.
A porcukor toastess warming tray sutemènytèsztàval kezdjuk:
A tèsztàbòl God nagysàgù golyòkat szaggatunk ès to Gyümölcs tetejère tesszuk. 180 * C-ra elomelegitett sutoben 35 percig sutjuk. Hagyjuk kihulni, langyosan vagy hidegen porcukorral megszòrva ès nèhàny mentalevèllel tàlaljuk.
25 g of butter
Start with the cookies: Sift flour with baking powder, sugar, add butter, a pinch of salt and a pinch of baking soda. Knead until mixture is grainy, combine yogurt and stir to form a ball. Knead for a few seconds, then cover with a cloth and set aside. Meanwhile, chop fruit (the peaches) exception of blueberries. Place all the fruit in a deep baking toastess warming tray pan, add the juice and grated rind of lime, vanilla, sugar, starch and stir. Divide the dough into little balls (with a size of walnuts) and place them on the fruit. Bake the cake in preheated oven at 180 C for 35 minutes. Remove from the oven, let it cool, sprinkle with plenty of icing sugar and serve with mint leaves.
it seems to me a delicious dessert toastess warming tray (I love the red fruits) and I'm curious about a lot of the ingredients of the cookies. Just to put the "burden of eleven," toastess warming tray I would not see evil even a scoop of ice cream mozzarella. To write down in the booklet toastess warming tray of recipes to make. July 14, 2012 15:22
Also I am reckless and turn the oven the same! Never ... no oven! Bono'm desserts, seems cobbler, which in itself is a kind crumble just that the fruit is covered with a paste biscottosa! Yum, that hunger, I'm at work ... by 5e30 Dead Calm and sailed between sleep and languor of hunger .... After seeing delight is then :) July 18, 2012 07:29
@ Diana: in the original recipe in place of the raspberries were the bananas .. I think it is well with berries, peach, apricot .. maybe even I would not use them apples pears or fruit that is too much water . @ Ale: Welcome! Thanks to all! July 19, 2012 13:22
The Bordeaux of Italy ... appointment with VivailVino
Papadam
Chocolate Indulgence
needs doing fine, her mother toastess warming tray and the difficult relationship with the bathroom
szybkie lody z Baileysem
Tarte Tatin aux choux de Bruxell

Come on, come on, Basile. What if autonomy was run by Italian rational combi force, rather than by

Rovereto Rovereto Trento city Vallagarina-Highlands Riva del Garda Riva and Arco Basso Sarca and Ledro Valley and Lower Valsugana Primiero Lavis and Rotaliana Pergine and Upper Valsugana Fiemme and Fassa and Val di Non and Sole Giudicarie Rendena Sports Economics National Cinema & Entertainment rational combi Editorials The Director shall Categories Health Sciences School Techno & Travel
Matteo Salvini has made a stop in Arco (Trento), where Sunday, March 9th we vote to elect a new mayor after the resignation of Paul Mattei. Five candidates will compete among them also the League's Virginia Buoninsegna, the only woman.
Salvini, passing in Trentino after two days in the Veneto region, made a stop at the Casino Arch together with the local leaders of the Northern League (the secretary Trent Fugatti, Senator Divine, the provincial council Civettini Angels from Rovereto). He met the 19 candidates arcensi encouraged the two women who lead the team League: In addition to the candidate for mayor Boninsegna also the coordinator of the area Previero.
At the end of the evening we picked up this brief comment in his room. Talk of autonomy, of Europe, of small countries and in Brussels, offers arcensi of "scrap" who governs them and - as it did in the room - promises that will try to talk about Arco also "Ballarò", where he will be performing rational combi tomorrow night . Video of David Pivetti
cium seen the times when you write, practically rational combi does not pass now, you have to be frustrated that a retiree has found a nice little game, Vala do something rational combi useful instead of making us waste time reading your reply and c .....
Preg.mo Mr. Chico said as if it is to work and finds the time to comment on each topic qualifies rational combi as solo.Devo think that it is on a scaffold or in a quarry on his own to Albiano.Se much time to waste if employed not the ultimate 'honest. rational combi Reply
And I spit in the pot where people eat the know. It is that, just as an example, that before the application for a tourist or on vacation rocking on his knees in front smiling at those who envy our being and live Italian. Pathetic. Unwatchable. Reply
"People of detelitti"?? You're a part of the array "I've never read a book"? But you have no idea what they were and what they are Italians in the world? The art, culture, rational combi science, inventions, rational combi fashion, food ... so read Dante, rational combi discover who the hack, visit a Montessori school ... Or before all this we put the Red Bull?! Reply
Since our detractors persevere, those who envy mixed with anger (Fugatti, Basile, Bianci, etc.), those with the accusation that we are parasites (Cico, Francis, Wasp, etc), why do not we decide to do as Catalonia rational combi , Scotland, the Crimea and we go for our nasty business?!? What we have to share this with people of derelicts, rational combi apart from the language like? Reply
To the moderators: while having the utmost respect for your work, let esternarvi my disappointment, two comments both quashed, Cico can only rage as he sees fit. Reply
Autonomy as interpreted and managed today no longer has' nothing to do with the values and motivation that have made it bud. The same "separatists" who were elected to defend it proved to be only the opportunists only interested rational combi in personal gain. So the real autonomy there we already rational combi 'taken away from us and we hope that we now take away the fake. Reply
Come on, come on, Basile. What if autonomy was run by Italian rational combi force, rather than by "communists", you would not be here to spend your time in denigrating. At this rate you'll rational combi end in the league, you will die of envy. Reply
Come on, come on, Basile. What if autonomy was run by Italian force, rather than by "communists", you would not be here to spend your time in denigrating. At this rate you'll end in the league, you will die of envy. Reply
I have got a range of Trentino, do not compromise all because of the power group that is governing us for years and we took away the trust in the last election. These politicians Trentino and Tyrol (center-autonomist) dissipated while the vast resources rational combi of the State, all of us, is offended as well as in the rest of Italy, as journalists or Giannantonio Stella Bruno Vespa, and many citizens rightly denounced. Reply
@ CICO: given that work every day to keep pests Trentini and with great generosity 'we pay taxes and, since you're so selfless, if you could forward a bit of time to do a little' VOLUNTEER? Maybe in the brigade Fire or 118 or even care for the elderly! Obviously ready to match if there was some earthquake or magnet 'natural around Italy of course before asking rational combi holidays as we do parasites rational combi Trentini! ris

Anchor Charts

Sarah Ohio, United 3 tier buffet server States I now teach second grade inclusion in Northeast Ohio. I taught first grade for 6 years and in the fall of 2012 I will have my first 2nd grade inclusion classroom! More about me.... *HAPPILY married since 2004 *Mommy of two beautiful 3 tier buffet server girls *My sister and brother are my best friends *Official t.v. junkie *I've learned to love working out *Guilty pleasures: shoes, purses, sushi, pinterest *Love going to the movies, 3 tier buffet server taking pictures and shopping *Amazed by the strength of my family *Loved by Jesus View my complete profile
►  2012 (2) ►  August 3 tier buffet server (1) ►  May (1) ▼  2011 (31) ►  November (1) ►  October (3) ►  September (2) ►  August (2) ►  July (1) ►  June (1) ►  May (6) ▼  April (15) Templates for Organizing Reading Groups Teaching Tools: Write and Wipe Signs Target Find!!! Story Element Wind Vanes Accommodations Readers' Theater What's Coming Soon...Other than SPRING BREAK, 3 tier buffet server BABY... Measurement : Non-Standard Units Behavior Management Letter Writing Word Study Centers Time Management Telling Time: Human Clock Welcome Friends!
Anchor Charts
Day 1 My students 3 tier buffet server are learning how to measure objects and distances using non-standard units.  Before we practiced measuring, we discussed why we need to know how to measure and also made a list of non-standard units that we could use in the classroom. Then, as a class, 3 tier buffet server we demonstrated the many WRONG ways to measure an object. 
To get us familiar with some non-standard units, we set up measuring stations.  Each station had a 'Big Book' from our library and paper plate with a non-standard unit - such as paperclips, popsicle sticks, q-tips. pencils and one-inch tiles.  In groups of 3, the students would rotate to each station and familiarize themselves with measuring with non-standard units.  When they heard the wind-chime, they knew that there was only 1 minute left. When the chime rang again, it was time to switch. 
They 3 tier buffet server also had a chance to practice measuring individually at their seats.  The students measured any item in their desk - scissors, pencil box, highlighter, folders...etc.  We held a discussion on why some friends needed a different number of paperclips to measure their highlighter. This was a great way to see who really understood the concept and who didn't.  Some kids had a hard time understanding 3 tier buffet server that not everyone's highlighter was the same size!  The scissors were a good example to show that the units do no have to touch the object. Some kids wanted to outline 3 tier buffet server the scissors with their paperclips.
Day 2 On day 2, we discussed the non-standard unit of 'kid steps'.  The students found pieces of masking tape on the classroom floor...if 3 tier buffet server you teach first grade, you know how exciting something like this can be for them! They LOVED it!  Each piece of tape was lettered A-H.  The students were to go around and practice measuring each piece of tape using 'kid steps'.  They were to record their findings on their record sheet and compare the pieces of tape.  3 tier buffet server When they were finished, we came together and shared our measurements. (*Activity from Math Investigations)
  For homework, the students were to trace and cut out an outline of their foot and hand.  They were to use outlines to measure objects in their home and record their measurements.  3 tier buffet server I'll post their findings when they bring them back to school. Stay tuned! 
Dear Sarah, For three years, we have lived in a fairly isolated place on the Baja Peninsula of Mexico. This summer 3 tier buffet server we are moving back to the US and I have been trying to find benchmarks, materials, and exercises to make sure that our 7 year old son is ready to enter a mainstream 2nd grade class. Your blog is proving invaluable. My son loves your exercises and loves that he can see pictures of children his age participating in them on-line. Many thanks to you for sharing your creativity and love of teaching. It is a real gift! Kind Regards, Heather February 3 tier buffet server 16, 2012 at 11:13 AM
I found your blog as I was looking for activities for doing nonstandard units of measurement. I like having them explore using different centers. Thanks for sharing your ideas! I'm also a new follower. -Jeremy Mr. Michelbook's Classroom October 12, 2012 at 10:21 PM
I have taught first grade for 12 years and I am always looking for new ideas, as the youngsters are so different every year. I found your non-standard units to be very interesting. I can't wait to use them on Monday. The kiddos are going to love the tape!! Thanks so much!! Debbie April 13, 2013 at 4:03 PM
Just 3 tier buffet server wanted to say how excited I am that you are teaching Grade 2. I have been reading your Grade 1 blog and adapting lessons to suit my Year 2 students however now that you have moved up a grade I'