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1200. 14 Feb 2018 Copyright © 2005 DuPont or its affiliates. All rights reserved. The DuPont Oval Logo, DuPont™, The miracles of science™ and Suva®. http://www.varmepumpetest.no/Trykk-entalpi-diagram-.
centrifugal chillers. Thermodynamic properties of refrigerant R-134a, also known as 1,1,1,2-tetrafluoroethane, R-134a, Freon 134a, Forane 134a, Genetron 134a, Florasol 134a, Suva 134a or HFC-134a and norflurane (INN). 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 R-134a is the most common refrigerant found in automobiles today. It has been in use since the early 1990’s and now, in 2019, we are beginning to see it’s popularity wane with the rise of the new HFO refrigerant known as R-1234yf.
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-. R134a.
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WARNING: DO NOT vent to the atmosphere. To comply with provisions of the U.S. Clean Air Act, any residual must be recovered. Contains 1,1,1,2-Tetrafluoroethane (HFC-134a), a greenhouse gas which may contribute to global warming. Se hela listan på refrigeranthq.com
About R134a Tables Excel Add-In The R134a Tables Excel Add-In library calculates 23 thermodynamic properties of R134a (1,1,1,2-Tetrafluoroethane). It allows 11 different combinations of input variables to be used for calculations.
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R134a. R134a. Antal köldmediekretsar Figur 23 – Tryck/entalpi-diagram.
Ex empelvis gasen HFC 134a har GWP 3100 de första 20 åren,.
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1220. 21 mars 2021 — Fluorkolväten (HFC) såsom R-134a , R-143a och R-410a (en 50/50 R407C tryck - entalpi diagram, isotermer mellan de två mättnadslinjerna. 55,0. Aggregat, allmänt. Typ av köldmedium. R134a.