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Freon 12 ph chart pdf

R404A. 06986. 77. How to read PH diagram for R134a refrigerant . The effect that the existence of this mixture has on  3 Dec 2012 Termodinamik Freon 12 (R-12) - Free download as PDF File (. Freon 11 P E G P Freon 12 F E E E RGA Application Bulletin #208 Freon 12 85/100 87/32 50/16 35/12 Phosphine PH 3 2. Its chemical formula is CF3CH2F. 2. A compression ratio of 8. 0 s=1. Furthermore, R410A is an HFC and is commonly used in residential and light commercial HVAC equipment for air conditioners and heat pump systems. Retrieved 23 May 2019. It is an extremely stable, non toxic fluid, which does not interact with the compressor lubricant, and operates at pressures always somewhat higher than atmospheric, so that if any leakage occured, air would not leak into the system, thus Dichlorodifluoromethane (R-12) is a colorless gas usually sold under the brand name Freon-12, and a chlorofluorocarbon halomethane (CFC) used as a refrigerant and aerosol spray propellant. See the following table of refrigerants: Substances. . Charts use °F and psig. 2005 Escape Automobile pdf manual download. Forane® 123 Pressure-Temperature Chart Saturation Temperature [ºF] Pressure [psig]-50 29. 5 s=2. AdvantageEngineering. cool or lukewarm water and a neutral pH This makes it easy to read the chart without having to interpolate on the logarithmic scale as you would need to do on a paper chart. http://www. Oct 3, 2014. of the refrigerant in Btu/lb. AC Pro. 2aSI Saturation Temperature Table for Refrigerant-12 in SI Units T Psat vf vg vfg hf hg hfg uf ug ufg sf sg sfg °C MPa m3/kg m3/kg m3/kg kJ/kg kJ/kg kJ/kg kJ Refrigerant Pressure - Temperature Chart Use the Open or Close icons to see the descriptions below with the icons. The refrigerant temperature pressure chart is a tool that is readily available yet rarely used to its full advantage. 40 85. 02. 12 Black B l u Yellow e Black F A N COMPRES S OR C R S Red B r ow n Brown Brown HPEC-00 3 Control H Board L 1 L 2 B l a c k B Light Blue Pu r p l e P u p e Ye l l o w Yellow W a t er w se nsor De f ros t sensor High Open pressure switch Closed d = d = OK e high pr e ssur e Low pressure switch Closed e = l o pressu r e Flow switch Closed flow e CHEMICAL COMPATIBILITY CHART . 789 Alcohol, propyl 25 0. This is a good opportunity to observe the design differences between the two types of evaporators. However, since the resistance of metals, plastics and elastomers • Pressure-enthalpy chart – Used to create a graphical representation of a system – Pressure scales on the vertical axis (psia) – Enthalpy scale along the bottom of the chart – Horseshoe curve represents the saturation curve – Refrigerant is saturated on and under the curve • Enthalpy is defined as heat content r22 ph chart pdf Data networking and. When Freon 12 (dichloro-diflouro-methane) was discovered it totally took over as the refrigerant of choice. Our original goal was to compile a comprehensive reference book of common in-service oil analysis techniques to help readers understand and choose the right technique and Legend. 1 Single -Component Fluorocarbon Refrigerants: R-11; R-12; R-13; R-22; R-23; R-32;  ^ "R-12 Safety Data Sheet" (PDF). Sept. calcourses/me3 54/lectures/pdffiles/ ch6 . 5) and/or are capable of corroding metal containers, such as storage tanks, drums, and barrels. CLASSIFICATION OF SOLVENTS Solvent is a liquid substance capable to dissolve other substances (solutes) without chemical changes. The following Glove Selection & Usage Chart provides advantages and disadvantages for specific glove types. EPA Certi˜ed PRESSURE ENTHALPY CHART Molecular Mass Boiling Point (1 atm) (1) 12 14 16 18 20 22 24 26 28 30 32 Everything You Need to Know About the Coming Changes in the Global, Federal, and State Refrigerant Landscape Karim Amrane, Ph. Colours show AHRI GUIDELINE N-1995 refrigerant container colour assignment. Figure E. 3. For full table with Entropy and Superheated properties - rotate the screen! Saturated Properties, Superheated Properties (t - ts). This refrigerant is not 100% compatible with the lubricants and mineral-based refrigerant currently used in R-12. D. The data given should be used cautiously, and as a guide only. 94. txt) or read Freon 12 Saturation Properties - Temperature Table. Table A–13. Also for: 69nt40-521, 69nt40-511-199. 8 15 69. Production of R12 Freon was discontinued in 1995 due to concerns about R12’s damaging effects on the ozone layer. In the past, this was done by collecting ice in the winter and using its specific heat to cool as the ice melted. Property RequLred. 5 2 3 4 5-10 6 REFRIGERANT TEMPERATURE-PRESSURE CHART -- MOSTLY COMPUTER GENERATED FROM NIST REFPROP V5. When 1 pound of ice melts, it absorbs 144 Btu, as latent energy. Pressure-enthalpy diagram. of the In-service Oil Analysis Handbook. 6 Propane C 3 H 8 3. ammonia as a refrigerant in a vapor compression machine with a piston compressor. 1206. Low Pressure, Medium Pressure and High Pressure Refrigerants Calculation of radiation length in materials Abstract We introduce an analytical way of finding the radiation length of elements and composites. 8. 7 s=2. STIFlow. National Refrigerants. -42. R22 Phase out - guidance for owners and users of refrigeration equipment. Solid R744 will have a surface temperature of Chapter 10-12 Gas Refrigeration Systems The power cycles can be used as refrigeration cycles by simply reversing them. They produce thermal insulating foam that enables builders and designers to achieve a higher insulating effectiveness with the same thickness or the same R-value with a thinner layer of insulation than previous generation products. 2 s=1. First it has to be reflected in a vertical mirror, then rotated 90 degrees. One of the very first steps when it comes to diagnosing a vehicle’s air conditioner is understanding the temperature and the current pressure that your system is operating at. 130000024323 1 / 10 This SDS adheres to the standards and regulatory requirements of the United States and may not meet the regulatory temperature do not match on chart, system refrigerant charge may not be correct or other system abnormalities may exist. 3. edu G drive - CT-PAG Oil Reference Chart 05 “ Factory Service Exchange “ Remanufactured A/C Compressors The Compressortech Range consists of over 40 Vehicle Manufacturers, 600 OE Part Numbers, covering 1400 Vehicle applications. 1310. FIRE-FIGHTING MEASURES Suitable extinguishing media : Not applicable Will not burn 12 Holistic Approach To Refrigerant Selection Safety Toxicity Stratospheric Ozone Physical Properties Technology Changes Environment Performance Flammability GWP & (TEWI/LCCP) Energy (Annual/Peak) Capacity Total Cost (Montreal Protocol) Economics Integrated Analysis Leading To The Selection Of The Best Refrigerant * Key Hurdles * * 1 2 3 Review –25 to 20 °C CFC R-12 SOLKANE® 22M 0 to 20 °C R22 Drop-In SOLKANE® 22L R22 Drop-In Air conditioners, heatpumps, chillers, refrig - eration systems Comercial and industrial refrigeration systems –30 to 0 °C HCFC R-22 HCFC R-22 SOLKANE® 407A Refrigeration sytemes, supermarket refrigera - tion units –45 to 20 °C HCFC R-22 SOLKANE COMPATIBILITY OF REFRIGERANTS AND LUBRICANTS WITH ENGINEERING PLASTICS Final Report Richard C. 3UNITES / UNITS 0. Table 12. com R-32 is suitable for new equipment specifically designed for R-32, in applications that used to use R-410A. manual describes The pressure-enthalpy chart, as shown in Fig. Erth, Principal Table I. lacks functional groups that hydrolyze under environmental conditions (pH 5 to 9) . 52 Page 1 of 20 PVC CHEMICAL RESISTANCE CHART Ratings Guide Good – Should have little or no effect on the material at the given concentration and temperature Moderate – Some effect on the material at the given concentration and temperature. 4 s=1. What to do How to do it Opteon™ Foam Blowing Agents Modern Foam Blowing Agents. This R134a refigerant calculator determines the gas pressure based on temperature of R134a refrigerant. 12. 0 kJ/kg; s = 1. Add refrigerant to raise the pres­ sure to match the chart, or remove refrigerant to lower the pressure. c)  All equations for CFC-12(R12) are based on the Table from Japanese CFC-12, R12, Refrigerant 12, Freon 12, Table II–2. Most of you know R-32 as a necessary component in the widely popular HFC blend known as R-410A Puron. The work output of the HDPE Chemical Resistance Chart | Page 1 of 2 Chemical Resistance Chart for HDPE (High Density Polyethylene) The chemical resistance chart below is a general guide only. Shop PVC Please Note: The information in this chart has been supplied by reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate Total recoveries of FC-12 were 95. The term "freon" is a common descriptor or proprietary eponym (similar to a generic trademark) like "xerox" or "kleenex". dew pt. 8 Genetron ® AZ-20 ® R-410A Genetron ®R-22 Pressure –TemperatureCha rt Honeywell Genetron Refrigerants P. Du Pont de Nemoirs Inc. diagram R12. The data table below is an application guide, and indicates the . water = 1 @ 60 deg. When Freon 12 (dichloro- free R134a (tetraflouro-ethane) - not as stable as Freon 12, however it does not have The P-h diagram for Carbon Dioxide (R744 ). 3 R-12. 7 130 20. Refrigerants Cross Reference Guide DuPont™ Refrigerants Recommended Evaporator Supplier/ DuPont Recommended Alternate Temperature ASHRAE # Tradenames Manufacturer Components Type Cyl. R404A Pressure Temperature Chart. 8 145 30. Therefore, we have to know what is “normal” for the system. point is low compared to other refrigerants. Some swelling and a small reduction in mechanical likely. Container Refrigeration Unit. 777 Paseo de Roxas. • Corrosivity – Corrosive wastes are acids or bases (pH less than or equal to 2, or greater than or equal to 12. 09. Temperature - Constant temperature lines generally run in a verti- cal direction in the superheated vapor & sub-cooled liquid  16 Dec 2012 1. 2-45 29. 2 91 49 43 36 113 74 50 46 A3 A3 A3 B2 A1 A3 A3 MO, AB, POE MO, AB, POE MO, AB, POE Consult OEM Consult OEM MO, AB, POE MO, AB, POE Natural/not in kind 170 290 600a 717 744 1150 1270 ( ) ( ) ( ) *When carrying out a retrofit replacement, an oil change will be necessary. G = Specific gravity of flowing media at system temperature. Mar 31, 2020 · R- 22 Mollier SI- 2 Author: Ra refrigerant ph chart. F. Please provide feedback on this module by selecting "Like" or "Dislike". 6 120 15. 114 rs-44 pressure/temperature comparison values shown: hg" and psig *denotes hg" r-22 rs-44 rs-44 liquid vapor temperature bubble pt. Is a HCFC and therefore being. New Refrigerants Impact Standards and Codes The function of refrigerant as a fluid used for heat transfer has not changed since the development of the first refrigerating system. 9 37. Pressure ptcl student package registration form download pdf enthalpy chart for R Is the air property that is most common used. If exposure is intermittent or is to fumes or spills only, it is possible to get good THE PSYCHROMETRIC CHART: Theory and Application Perry Peralta NC State University. 6 Mar 20, 2019 · To read more about 1234yf please click here to be taken to our official refrigerant fact sheet on yf. 1191. Software mollier chart r Download Info; Definitions Part 2. 47. Pressure ptcl student package registration form download pdf enthalpy chart for R Mollier chart r22 pdf. r22 pt chart pdf Handbook and copies of future Safety Notices, send a check or money order for. Click to download this program to your PC. Pdf Free Download Here. The following chart lists chemical reagents and the highest known temperature at which products made with the listed resins either had given good service, or on which field or laboratory testing had indicated good expected service life. Size Lubricant Lubricant High Med Low Application R-22 Replacements 12 65. Satisfactory to 120°F (48°C) Mar 20, 2019 · R-32 Pressure Chart. 69. 8th Floor, Solid Bank Bldg. 4. Graphic Products offers an ammonia pipe marking reference chart describing the IIAR’s system. , NIST Standard Reference Freon Products Division 12 PRESSURE-ENTHALPY CHARTS AND THEIR USE Correct values can be taken directly from the chart. Always Read the Safety Data Sheets (SDSs) for each chemical involved. Previous post Next post. S. Guide to Program Usage. 400. 4. VP, Regulatory & Research Everything You Need to Know About the Coming Changes in the Global, Federal, and State Refrigerant Landscape Karim Amrane, Ph. Use this chart to make sure your rubber or O-ring seal material is compatible with your environment. Refrigerant R134a is a hydrofluorocarbon (HFC) that has zero potential to cause the depletion of the ozone layer and very little greenhouse effect. A Suction line must: When Freon 12 (dichloro-diflouro-methane) was discovered it totally took over as the refrigerant of choice. Under conditions of high temperature and pressure, certain HFC-134a/air mixtures were shown to be Fundamentals of Refrigeration 3. Specific Gravity Chart Fluid Temperature (Deg C) Specific Gravity Acetic Acid 25 1. This information is based on values calculated using the NIST REFPROP Database (McLinden, M. 9. Corrosion tables The corrosion data in this section is mainly based on the results of general corrosion laboratory tests , which are not strictly comparable with actual service conditions. 6 s=2. QUESTION 3 16 Total Marks] A refrigeration unit uses R12 (chart attached) and on the P-h diagram provided and calculate the mass flow of the refrigerant. 1 125 17. 34–1 CFC-12 (R12) Function. 8 1 1. 2 PVC (Polyvinyl chloride) Chemical Compatibility Chart: Check the chemical compatibility of Polyvinyl chloride / PVC with various chemicals, solvents, alcohols and other products. SERVICE MANUAL Instructions For The Troubleshooting And Repair Of Traulsen Full-Size Undercounter Refrigerators and Freezers FORM NUMBER TR35912 REV. Plot a PH chart for the system as it should be working. 1. Since the values match Recently the owner of a ’65 Mustang asked us how to convert his car’s original compressor to use R134a refrigerant (also known as 134a). A. 1. R-134a TEMPERATURE PRESSURE CHART (Tabla de Temperaturas y Lecturas) Ph arma ‐ Pure Chemfluor Norprene 800‐665‐9502 ‐ www. Como todos los refrigerantes HFC no daña la capa de ozono. R134a as an alternative to R12. PSYCHROMETRIC CHART The drying rate of the lumber is 12. 38. Allowable Levels of 2. 316 Stainless Steel Chemical Compatibility Chart ver 10-Jan-2020 industrialspe Key to General Chemical Resistance [all data based on 72 ° (22 °C) unless noted] A = Excellent – No Effect C = Fair - Moderate Effect, not recommended B= Good - Minor Effect, slight corrosion or discoloration D = Severe Effect, not recommended for ANY use Not all refrigerants of this type are labelled as "Freon" since Freon is a brand name for the refrigerants R-12, R-13B1, R-22, R-410A, R-502, and R-503 manufactured by The Chemours Company. (Courtesy of E. We make no guarantee as to its correctness, accuracy or completeness. It is commonly used when referring 316L Stainless Steel Chemical Compatibility Chart ver 10-Jan-2020 industrials Key to General Chemical Resistance [all data based on 72 ° (22 °C) unless noted] Explanation of Footnotes 1 – Satisfactory to 120° F (48° C) New Low GWP Drop-in Replacement for R-22 U. 7 s=1. Read Online >> Read Online Log ph diagramm r134a pdf printer ts diagram r134a p-h chart for r22 r134a ph table p-h chart for r12 pdf Book is one of the greatest friends to accompany while in your lonelyMon, 11 Dec 2017 08:49:00 GMT Log P H Diagramm R134a - xdsquare. There exists no warranty (neither express nor implied) that the information in this chart is accurate or complete or that any material is suitable for any purpose. 8 This simple fix recharges the R-134a (freon), stop leaks & gets your car A/C cold again. 70. However, since the resistance of metals, and plastics can be affected by concentration, temperature, presence of other chemicals and other factors, this View and Download Ford 2005 Escape owner's manual online. R12. 4 0. Rating plate charge is for systems with 15 ft. Figure A–14 P-h diagram for refrigerant-134a. If your freeze dryer doesn’t pull a vacuum, an oil spurt will make a mess as it may spray a cup (or more) of oil out of the y The General Chemical Resistance Of Various Elastomers This chart is offered as a general guide, including the suitability of various elastomers for service in these chemicals and fluids. 09 per cent; FC-12, 0. com. SUBJECT: TEMPERATURE - PRESSURE CHART FOR FYI #289 9/17/2009 R-22, R-410A, R-407C, R-134A & R-404A REFRIGERANTS ADVANTAGE Engineering, Inc. 3, 2008 Dec 29, 2017 · Download >> Download Refrigeration pt chart pdf Read Online >> Read Online Refrigeration pt chart pdf how to read a pt chart pressure temperature chart 134a r22 charging chart r22 refrigerant pressure temperature calculator pt chart 407c pressure temperature chart 404a pressure temperature chart 410a refrigerant pressure temperature chart technical tools 1. Additional refrigeration information and resources are located below the chart. 5130 Blazer Memorial Parkway Dublin, Ohio 43017 September 1993 Prepared for The Air-Conditioning and Refrigeration Technology Institute Under ARTI MCLR Project Number 650-50600 Refrigerant Pressure Temperature Chart | HVAC Refrigeration - This page offers a temperature pressure relationship chart for use in working with HVAC Systems that use R-410A, R-22, and R-134A. 2 s=2. 2 Pressure–Enthalpy Diagram for Ammonia, 834. The ratings are based for the most part, on published literature Pressure-Enthalpy Diagram for R134a Refrigerant OZ-600a (R600a) Temperature/Pressure Chart High Purity R600a Refrigerant High and Medium Temperature Hydrocarbon Refrigerant 3 -16 12. CHEMICAL RESISTANCE CHART (AC-AL) LIABILITY DISCLAIMER Important Note : The following complimentary list can be used only as a limited guide to aid in your selection of pump and seal types. ,*. Molecular structure of solvents Inorganic solvents Pressure: Temperature : Pressure: Temperature : Pressure: Temperature: psig ("Hg) Degrees F : psig: Degrees F : psig: Degrees F (22)-62. SI Charts are available for SI Boards. 31 Freon™ 22 (R-22) Refrigerant Version 12. com Self-Contained Packaged Heat Pump The PHK self contained heat pump is designed for ground, rooftop or side-by-side application. Thermodynamic Properties of DuPont™ Freon® 12 (R12) SI Units Tables of the thermodynamic properties of DuPont™ Freon® 12 (R-12) have been developed and are presented here. Pressure table. 2. Do not use table to adjust refrigerant charge. Our products can be exposed to a huge variety of chemicals. The bubble to the left is the portion of the diagram where the refrigerant is in the saturated condition. 2, the P-h diagram (Moeller diagram) for refrigeration cycle with four basic The refrigerant effect or heat absorbed or extracted by the liquid-vapour to meet any potential HFC phase down proposals for at least until 2020[12 &72]. 7. A Suction line must: Dichlorodifluoromethane (R-12) is a colorless gas usually sold under the brand name Freon-12, and a chlorofluorocarbon halomethane (CFC) used as a refrigerant and aerosol spray propellant. 517/2014. Now we need to move to the right on the P-H chart, note the state of the refrigerant, because of its enthalpy is growing. Acetaldehyde - GF Diethyl Benzene - FN Methyl Ethyl Ketone - NN Acetamide, Sat. 0 v=5 v=10 v=2. The HFC R-32 refrigerant is quickly becoming popular, more so then it already was. Due to its unique properties, Freon 12 was particularly suited for this purpose this information has been fully checked for accuracy but is a guide only - contact realcold staff for more information temp oc r12 r134a sp34e r409a r22 r410a r419a r407c r502 r404a r408a r507 psig °f psig °f psig °f psig °f psig °f 12; –37. CHEMICAL RESISTANCE CHART These recommendations are based upon information from material suppliers and careful examination of available published information and are believed to be accurate. rses. Sep 03, 2008 · - 12 - Chapter – 2 P-H Diagram Refrigeration Cycle Analysis & Refrigerant Flow Diagram . 0. Usually, a fluid, used in a heat pump and refrigeration cycle that can extract heat from another body or substance. 3 s=2. Does not Do not use Viton with acetone, esters, amines, organic acids, acetic acid, MEK, ethyl acetate, highly polar chemicals, etc. Saturation temp. 5 v=0. 330. No. R-22. 769. 802 Ammonia (aqua) 25 0. lL. Using this chart can help your facility maximize its safety and efficiency, while you take advantage of the power of ammonia refrigeration. Figure 10. 022 Benzene 25 0. gov/pdf/45326main_hcfc1_001. °C Pressure-Enthalpy Diagra m for Refrigerant  30 Jan 2014 Various refrigerant states identified on a pressure enthalpy chart. MO+POE,AB. Today, as in that first system, the refrigerant absorbs heat and transfers it at a higher temperature and a higher pressure, usually with a phase change. 8 13 66. It can be used for recharging refrigerant, or to diagnose an a/c system based on pressure readings from your gauges. Quick Reference Charts | 1 | Revised 6/17/13 Service Coolant Usage Chart Vehicle Model Year(s) Pre-1999 1999-2001 2002 2003 2004-2008 2009 2010 2011 2012 2013 and Low GWP Opteon™ refrigerants are designed as alternatives to replace previous refrigerants used for AC, refrigeration, and heat pump applications. com Chemical Resistance Chart ‐ 2014 ‐ Page 1 of 15 Freon 12 F EE G EEEEE G EEE G Ph arma ‐ Pure Chemfluor Norprene 800‐665‐9502 ‐ www. Cs 1 6 amx plugin. Aug 12, 2019 · Ra refrigerant ph chart. Opteon™ foam blowing agents are based on hydrofluoroolefin (HFO) chemistry. 0 Revision Date: 03/02/2020 SDS Number: 1329809-00042 Date of last issue: 11/21/2019 Date of first issue: 02/27/2017 3 / 15 situations of emergency life support should be used with spe-cial caution. HFC-134a is not flammable in air under ambient conditions of temperature and pressure. There exists no specific knowledge of possible effects beyond this period. 07 and 0. 1234yf Pressure Chart. uwaterloo. 876 Benzil 25 1. Where: Cv = Flow coefficient (number of U. Carbon Dioxide Refrigerant and its. R-134a. Pressure is shown on the verticle outlet temperature is extremely high (around 160°C). The molecular weight of refrigerant R134a is 133. These charts were provided courtesy of  The first large difference between R 600a and R 134a or R 12, is found in the pressure 40 % of R 12 charge in grams, according to the data from table. PRE-START-UP 12 System Check-up 12 Leak Test and Dehydration 13 Turn on Crankcase Heater 13 Preliminary Charge 13 START-UP 13 Preliminary Checks 13 Preliminary Oil Charge 13 Start Unit 13 Adjust Refrigerant Charge 14 38AKS016/024 Page Check Compressor Oil Level 14 Final Checks 14 OPERATING SEQUENCE 14 Cooling 14 SERVICE 20 Capacity Control 20 RS-45, Refrigerant For Flooded/Recirc/DX Systems Be the first to review this product At last, refrigeration professionals have the perfect replacement for R22 in flooded/recirc. 525 East Stop 18 Road Greenwood, IN 46142 317-887-0729 fax: 317-881-1277 web site: www. It has been a few years since the publication of the first edition of Spectro Scientific’s In-Service Oil Analysis Handbook. Its GWP of 675 is within the acceptable limits for refrigerant gases used in new equipment (splits) with a load less than 3 kg, put on the market from 01/01/2025, in compliance with European Regulation (EC) No. SS-276D 2/04 PRODUCT SPECIFICATIONS www. 6 0. As described in steps 6-11, it is your responsibility to make sure your door is closed properly, that the drain valve is closed, and that the hose connecting the vacuum pump to the freeze dryer is connected properly. R-134a/124/600 (59/39/2). An enthalpy— entropy chart, also known as the h— s chart or Mollier diagram, plots the total heat against entropy, describing the enthalpy of a thermodynamic system. Find a store. VP, Regulatory & Research The PH chart can tell us where in a system a problem exists, and thereby lead us to fix any problem(s) to get the system back to running normally. 44. –12 –33 –57 –104 –48 32 97 135 132 31 9. 3 s=1. 6 140 26. At atmospheric pressure (0 bar g), solid R744 sublimes directly to a gas. In the point 1 -, all the liquid has become saturated vapors. 601 Caproic acid 25 0. 16. Please contact MENDA for specific applications. systems. On the cycle page, you will see a schematic of the cycle with the main points labeled. The use of smaller hoses and 30% increase in control pressure regulations also have to be done to the system. 97. 1 s=1. The corrosion tables provide an initial guide to the selection of materials and are intended to facilitate understanding of the different types of corrosion Diagrams: System Pressure Chart Get a quick look at what an average A/C system looks like, along with the compressor manufacturer and what the specific R-134a requirements are for your car. R-32 along with R-125 gets you that R-410A that is found in nearly every air conditioner today. Summary. resistance of the specific thermoplastics we use in the construction of our products, to common chemicals. Then plot the pressures and Chemical Compatibility Guide for: High Five™ Gloves Last Revised 5/19/2008 High Five Gloves 1 of 12. , 1A 1B 69 c hemical r e S i S tance g uide The data in the following tables was obtained from numerous sources in the industry. of line-set. pdf Free Download Here DuPont Freon 22 . , Benton Harbor, Michigan. “Frostbite-like” effects may occur if the liquid or escaping vapors contact the eyes or skin. •. 139. Temp. ant Charging Chart. Saturated refrigerant-134a—. The chart in figure 3 shows the triple point and the critical point on a phase diagram. 1 degree F. 3 36. low temp. 1 refrigerant from liquid to vapor and from vapor to liquid is of interest. Emergency Overview: Contents under pressure. 2 bar g and -57°C, below this point there is no liquid phase. The Mollier Chart is the ideal tool for evaluating refrigeration system performance. Design changes to the condenser and evaporator need to be done to use this refrigerant. 7 Silver perchlorate AgCIO 4 3. Pressure values are displayed for R-22, R-410a, R-407c, R-134a and R-404a refrigerants. . O. 5 kg of water per hour 3. The customer assumes sole Freon 11 20/40 100 Freon 12 20/40 100 Freon 22 20/40 100 Fuel Oil 100 Hexylamine 60 0 Motor Oil 60 100 Styrene 60 100 Powdered Carbon Tetrachloride 60 100 Trichloroethylene 60 100 Xylene 60 100 Organic acids such as common acetic acid, for example, do have an effect on polyester, although it is negligible. 2, displays all the pertinent properties for a given refrigerant (in this example R22). 186. 7) Production of R-500 was halted by the clean air act on January 1, 1996. 56. - EE Diethyl Ether - FN Methyl-y-butyl Ether - FN web. B = Slight attack by absorption. 1321. 924 Carbolic acid 15 0. As described in the Capillary tube. pdf. Refrigerant, aerosol propellant Dichlorodifluoromethane (R-12), usually sold under the brand name Freon-12, is a chlorofluorocarbon halomethane (CFC), used as a refrigerant and aerosol spray propellant. Eight standard heat treatments have been developed. NOTE! Refrigerant and oil capacity guides are based on data provided by sources such as AllData and Mitchell. nasa. Suva® 123 refrigerant Figure 6. 79 means that Jul 07, 2019 · DUPONT R134A PH DIAGRAM FILETYPE PDF - DuPont Freon 12 Saturation Properties Temperature reading comprehension thermodynamic propertiesFigure A14 P-h diagram for refrigeranta. 13 and 0. PI-I. Jun 02, 2019 · Properties of commonly used Refrigerants A refrigerant is a substance or mixture. PRESSURE/ENTHALPY CHARTS FOR REFRIGERANTS (a) Tetrafluoroethane ( refrigerant 134a) reference state h = 200. 0 115 12. 6eV PID Correction Factors (CF) Ionization Potential Too High (>10. Download Info; Definitions Part 2. 8 35. DuPont™ Freon® 12 Saturation Properties — Temperature Table DuPont Far East, Philippines. 48. 29. U. c f psig psig psig Refrigerant Piping Design Goals A common goal is to size the Suction, Hot Gas and Liquid lines for about 1Fº pressure drop at design capacity. R-22 thermodynamic properties (temperature standard)-1. They are unaffected by most inorganic acids, alkalis, and aqueous solutions which rapidly corrode metals, although some concentrated acids and oxidizing agents can attack them, especially at elevated temperatures. R-134a System Pressure Chart. 084 Bromine 25 3. • Manual throttling device. org CENTRE DE RECHERCHE RHÔNE-ALPES Pression absolue Absolute pressure (bar) Enthalpie / Enthalpy (kJ/kg) 0. AA Chemical Compatibility Guide Trade Name Reference Trade Names, their manufacturers and abbreviations for plastics elastomers and thermoplastic elastomers are shown in Table 1. 31. Pressure-Enthalpy Diagram for HCFC- 123 (English Units). R134a has been able to replace R12 successfully in number WATER: PRESSURE-ENTHALPY DIAGRAM (Based on IAPWS-95 Formulation for General and Scientific Use) 200F 300F 400F 500F 600F 700 F 800F 800 F 1000F 1200F 100F 1500F s=1. 69NT40-511-1 Refrigerator pdf manual download. Temperature. The most convenient chart for studding the behavior of a refrigerant is the p-h char, in which the is and by the cove 1-12 on p-h diagram. , and Peskin, A. Connect the points with a highlighter pen. (°C) -12. [2] It has the formula CH2FCF3 and a boiling point of −26. R-125. 7". This is page 3 of our chemical compatibility and resistance chart of all popular rubber or elastomer materials. -8. Refrigerant Piping Design Goals A common goal is to size the Suction, Hot Gas and Liquid lines for about 1Fº pressure drop at design capacity. - FORTRAN Name. This list should not be considered to be complete; the intent is only to show representative materials for each of the groups. Ford 2005 Escape. Total metabolites were equal to or less than 0. 1 s=2. Pressure-enthalpy charts are presented for refrigerant R 12-oil mixtures, for a range of oil concentrations. Is the air property that is most millier used. SECTION 5. Temperature -12. Read Refrigeration Tables with Chart book reviews & author details and more at Dichlorodifluoromethane (Ccl2F2), R-12 , Pressure- Enthalpy (P-H) Chart For  R & E Center, Whirlpool Corp. 00076. 38 928 | Thermodynamics TABLE A–11 Saturated refrigerant-134a—Temperature table Specific volume, Internal energy, Enthalpy, Entropy, m3/kg kJ/kg kJ/kg kJ/kg · K Sat The refrigerant R134a is the chemical compound tetrafluoroethane. It is often referred to as the “PT” Chart, or “PT” card. Table 1. 4 and 103. The values are compared to experimentally measured ones for a selected number of them. 3 °C (−15. Summary of environmental impacts of each refrigerant. 961. 99. PRESSURE-TEMPERATURE CHART at Altitude – 5,000 feet above Sea Level BUBBLE POINT DEW POINT. 6 135 23. Cavestri, Ph. Begin addressing hazards with IIAR standards with our free Pipe Marking chart. 8 tablished refrigerants such as R-11, R-12, and R-22. Includes a Pressure Temperature Chart 1040)(PDF) (17 pp, 207K), and the Test Method to Determine Substances Likely to Spontaneously Combust (Method 1050) (PDF)(20 pp, 611K). 03 per cent) and in exhaled carbon dioxide (FC-11, 0. First, this machine In refrigeration/heat pump engineering, the pressure-enthalpy diagram (Fig. Aug 03, 2019 · Mollier diagram r22 pdf download Refrigeration system can be plotted on the P- H diagram. www. 12 Butane 25 0. Sr. The shuttle orbiter uses HCFC-22 in an azeotropic 49:51 mixture of HCFC-22 and Freon 115, called Freon 502, as a refrigerant in refrigerators and freezers used in the mid-deck and the modules. If you know the quantity in pounds, multiply by the number in Column A Table C. Freon 12 and similar chloroflorocarbons were first recognized as being potentially useful as a replacement for ammonia in refrigeration systems in the early 1900s. A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text. 3 v=0. 9485. R-32. 314-790 Rev. When charging is necessary during heating season, weigh in total charge as indicated on unit rating plate. Tiene una   14 Apr 2019 Scroll down to download a PDF copy of the pressure enthalpy chart for both Metric and Imperial Units. KYNAR (PVDF) Chemical Compatibility & Chemical Resistance Chart Explanation of Footnotes 1. Our Services & Products include; Honeywell’s new Solstice ® ze Refrigerant (HFO-1234ze) is a sustainable alternative to traditional refrigerants for energy-efficient chillers and/or commercial air conditioning in supermarkets and commercial buildings, as well as in other medium-temperature applications like: Refrigerant Temperature Pressure Chart. , Lemmon, E. 52 12. 00 kJ/(kg-K) for saturated . goodmanmfg. The blue line on the left of the bubble represents the 100% saturated liquid line, Technical Information AT-22 Thermodynamic Properties of DuPontŽ Freon fi 22 Refrigerant (Chlorodifluoromethane) The DuPont Oval Logo, The miracles of science™, R-12 Dichlorodifluoromethane Properties - Thermodynamic properties of saturated and superheated - Dichlorodifluoromethane - CF 2 Cl 2 - specific volume, enthalpy and entropy; Refrigerant Compressors - Evaporation Temperature, Condensating Temperature and Capacity - Evaporation temperature, condensing temperature and refrigerant compressor capacity Created Date: 4/7/2005 9:09:31 AM Dichlorodifluoromethane (R-12) is a colorless gas usually sold under the brand name Freon-12, and a chlorofluorocarbon halomethane (CFC) used as a refrigerant and aerosol spray propellant. May not be necessary and 2. Glove Selection & Usage Chart . gallons of water flowing through a valve with a pressure drop of 1 psig). ) Poor Blank Insufficient data at time of publication. AHRI is now specifing that all refrigerant containers should Form No. Table 1C. PH A I ! I •V IJ & P l • g • • C:P ~I I I •F )(P I. com Chemical Resistance Chart ‐ 2014 ‐ Page 1 of 15 Freon 12 F EE G EEEEE G EEE G Acura refrigerant and oil capacity charts. 1 Refrigeration Cycles 3 A refrigeration system moves heat from a space, fluid or material for the purpose of lowering its temperature. 73. 02 and 0. 787 Alcohol, methyl (methanol) 25 0. Uploaded by Teguh Aditanoyo. For decades, Freon™ refrigerants have been chosen for their performance and safety for all residential and commercial AC, heat pumps, and refrigeration. 052 Acetone 25 0. More information on E - pH diagrams, calculation methods, and applications can be found in different handbooks, for example, from the Jan 13, 2018 · R134a Pressure Gauge Chart This chart details how ambient temperature correlates with the system refrigerant charge pressure, and how it affects high and low side psi readings. Locate your liquid line temperature in the left col­ umn of the chart, and the intersecting liquid line pressure under your calculated subcooling value column. Note: http://www. 959 Chemical Resistance Chart Acetaldehyde - Alcohols (Propyl) Chemical Resistance Data These recommendations are based upon information from material suppliers and careful examination of available published information and are believed to be accurate. p h diagram r134a pdf ph diagram r134a calculator MAI Gas sample tube with PH paper . 1-11) is used  Table A–12. All Our A/C Compressors are Factory Remanufactured & Tested To OEM specification. The PT Chart typically lists the pressure on the left, and the corresponding refrigerant boiling point on the right. refrigerants. 5 0. R22 remains a very common refrigerant in existing systems used by many air. store - Read Online. 8 14 68. Richard A. 10 per cent; FC-12, 0. Also, field For professional reports, use this electronic psychrometric chart tool. 10 Pressure (PSIG) Gauge (top row is temperature in deg F, negative numbers IN RED are inches of vacuum) Refrigerant continues to absorb heat, and changes in pairs (gas). Of these, the reversed Brayton cycle, which is also known as the gas refrigeration cycle, is used to cool aircraft and to obtain very low (cryogenic) temperatures after it is modified with regeneration. 787 Alcohol, ethyl (ethanol) 25 0. How to read P h Chart explained with Numerical Thermal Title: Forane 410A Pressure Temperature Chart Author: Arkema Inc. Satisfactory to 72°F (22°C) 2. , Klein, S. 4 s=2. 08 per cent in both subjects). pdf), Text File (. 9 s=2. Download the Viton MSDS (pdf) Viton A201 Spec sheet (pdf) The following information is available from DuPont: Heat. history of various refrigerants and Appendix B their P-H diagram properties. 28. 13 . 6) Refrigerant R134a or HFC-134a is a commercially available hydrofluorocarbon (HFC) refrigerant for use as a long-term replacement for R-12 in new equipment and for retrofitting medium temperature CFC-12 systems. Superheated refrigerant-134a. All recommendations for 70°F temperature This chemical compatibility information is for use as a general guideline only. The triple point occurs at 4. 7/09 P/N 375-60297-00 Traulsen Refrigeration TU044HT, TU072HT & TU100HT Refrigerator Models Refrigerant R-410A Pressure Temperature Chart - This R410A PT Chart will help you when charging a system that utilizes R-410A. 43. 826 Aniline 25 1. 1 v=40 v=20 900 F 900F 1300F 1400F s=1. 214. Find the name of the compressed gas you want to convert. Ratings of chemical behavior listed in this chart apply at a 48-hr exposure period. ) ♦ Questionable (Sometimes OK for static seal. Wan . 41. View and Download Carrier 69NT40-511-1 operating and service manual online. pdf ( March 6, 2005). P123. Title: Forane 407C Pressure Temperature Chart Author: Arkema Inc. Temperature - ts - refrigerants have a thermodynamic property chart on pressure- enthalpy coordinates Refrigerant 12 (Dichlorodifluoromethane) Properties of Saturated Liquid and Saturated Vapor. ) Solution: From a psychrometric chart, the dew  TABLE 5-1 Physical and Chemical Properties of Freon 12 sorting, manual dexterity, and mental arithmetic) in two healthy men after 150 min at 10,000 Anesthetized; no significant effect on blood measures (electrolytes, pH, glucose, urea,  REFRIGERANT TEMPERATURE-PRESSURE CHART -- MOSTLY COMPUTER Frigc FR12 (Intermagnetics). PH Chart R22; . W. Ezzat Khalifa Syracuse University P-h Chart for R134a (SI Units) www. Traces of radioactivity were found in urine (FC-11, 0. 5 Pressure-enthalpy diagram for refrigerant 12 (CCl2f2). Imagination Resources, Inc. O Feb 01, 2018 · this lecture will explain how to use P-H chart for calculating COP, Heat rejected by Condenser, Refrigerating effect, compressor power. 8 v=1. Mar ptc 46 pdf 16, 1979. Jul 21, 2019 · DUPONT R134A PH DIAGRAM FILETYPE PDF - DuPont Freon 12 Saturation Properties Temperature reading comprehension thermodynamic propertiesFigure A14 P-h diagram for refrigeranta. El gas refrigerante R-134a es un HFC que sustituye al R-12 en instalaciones nuevas. 温到祥 著. 17-4 PH ® STAINLESS STEEL 2 As supplied from the Mill in Condition A, 17-4 PH Stainless Steel can be heat treated at a variety of temperatures to develop a wide range of properties. 10. P. The more environmentally friendly R134a has been used in most models since then. 2 per cent. Subject: Forane 407C Pressure Temperature Chart Keywords: Forane 407C, R-407C, Pressure Temperature Chart, PT Chart, HVAC, refrigeration, air conditioning, refrigerant gas Chemical Resistance Guide 777 97 2%. ^ "Ozone  26 Nov 2019 When Freon 12 (dichloro-diflouro-methane) was discovered it totally took over as the refrigerant The P-h diagram for Carbon Dioxide (R744)  Synonyms14: dichlorodifluoromethane; algofrene type 2; arcton 12; arton 6; carbon Thus, dichlorodifluoromethane in ASHRAE is R-012 or CFC-012, but the zero is usually dropped to give CFC-12. manual describes Table A–12 Saturated refrigerant-134a— Pressure table Table A–13 Superheated refrigerant-134a Figure A–14 P-h diagram for refrigerant-134a Figure A–15 Nelson–Obert generalized compressibility chart Table A–16 Properties of the atmosphere at high altitude Table A–17 Ideal-gas properties of air Table A–18 Ideal-gas properties of 1 Principles of Refrigeration MAE 554 Professor H. 2 per cent of the administered dose. Table 13. 39. illJ4'\III. 1190. mhtl. 00. In this case, a two stage cycle. Dichlorodifluoromethane is a direct contact freezing agent for foods. Subject: Forane 410A Pressure Temperature Chart Keywords: Forane 410A, R-410A, Pressure Temperature Chart, PT Chart, HVAC, refrigeration, air conditioning, refrigerant gas Freon 12 is the Dupont brand name for the chemical dichlorodifluoromethane. RA Mollier Diagram pdf 53 kb. Material Safety Data Sheet DuPont ™ FREON ® 22 Refrigerant Version 2. The exception is mono-di and MINIMAX Refrigerant Recovery System z {Model RG5410A TECHNICAL SPECIFICATIONS Per ARI 740 Approved for use with: •R-12 •R-22 •R-134A •R-401A •R-401B The following is a list of refrigerants with their Type/Prefix, ASHRAE designated numbers, IUPAC chemical name, molecular formula, CAS registry number / Blend Name, Atmospheric Lifetime in years, Semi-Empirical Ozone depletion potential, net Global warming potential over a 100-year time horizon, Occupational exposure limit/Permissible exposure Generally speaking, the chemical resistance of polypropylene and polyethylene is considered superior to that of met-als. A = No Attack, possibly slight absorption. NEOPRENE . This guide was prepared for laboratory researchers but is helpful for all people working with hazardous materials. The pressure and  depicted by a vertical line on the pressure-enthalpy diagram as shown and point a) Justify why replacing R-12 by R134a is reasonable based on the theory of  25. The following chart outlines the times and temperatures required. Negligible effect on mechanical properties. Chemical Ionization Potential (eV) and 10. 6. It is an extremely stable, non toxic fluid, which does not interact with the compressor lubricant, and operates at pressures always somewhat higher than atmospheric, so that Chlorodifluoromethane (HCFC-22) is manufactured for use as an aerosol propellant, a refrigerant, and a low-temperature solvent. PSIG 44 25 19 23 21 9 12 46 27 21 25 23 10 14 48 28 23 27 24 12 16 6 Application Guide AG 31-011 Typical Refrigerant Piping Layouts This section shows several typical refrigerant piping layouts for commercial air conditioning. 2 34. Aug 05, 2017 · This is a haloalkane refrigerant with thermodynamic properties similar to R-12 (dichlorodifluoromethane) but with insignificant ozone depletion potential and a somewhat lower global warming potential (1,430, compared to R-12’s GWP of 10,900). Microsoft Word Freon 12 chart. They will be used throughout this guide to illustrate piping design requirements. com email: sales@AdvantageEngineering. Table A–12. Refrigerants. Viton withstands high temperature better than most other elastomers, and retains its good mechanical COMMON GASES CONVERSION TABLE To Use This Worksheet: 1. I. R-32 is suitable for new equipment specifically designed for R-32, in applications that used to use R-410A. ung. 14. t  Refrigerant, aerosol propellant Dichlorodifluoromethane (R-12), usually sold under the brand The numbers in the "GWP1" column are from Table 1-6 of The Scientific Assessment of CDC; NIOSH Manual of Analytical Methods, 4th ed. These charts focus on the range of temperatures most suitable for comfort-cooling HVAC applications, and include the Trane coil curves, which depict the condition of the air leaving a cooling coil. 4 and its boiling point is -15. The ERIKS O-ring Chemical Resistance Guide allows you to check some 20 different rubber families and some plastics against over 2000 chemicals. 3 Revision Date 10/04/2011 Ref. ". 26. 6 s=1. 34 °F) at atmospheric pressure. Copy Right By: Thomas T. You should always attempt to verify the information with your vehicle manual or information provided on the underhood stick, sometimes also located on the top of the accumulator. ) Chemical Compatibility Table Exposure Rating Guide: Good Fair (Usually OK for static seal. 6eV) Correction Factor (Freon 12) 12. -10. freon 12 ph chart pdf

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