Fergusson J.B.: The Determination of Vapour and Liquid Compositions in Binary Systems. Tyushin V.Ya.: Composition of the Surface Layer in the n-Hexane-Acetone System. Search the DDB for all data of Acetone Diagrams For more data or any further information please search the DDB or contact DDBST. The data represent a small sub list of all available data in the Dortmund Data Bank. The experimental data shown in these pages are freely available and have been published already in the DDB Explorer Edition. The goal is to have every refrigerant out there listed with a pressure/temperature chart that is easily available.Dortmund Data Bank Vapor Pressure of Acetone On top of this post we are also working on a comprehensive refrigerant pressure/temperature listing. The aim with this article is to give you accurate information so again, if you see anything incorrect please let us know by contacting us. I’ll search for a refrigerant’s pressure chart and get various results all showing different pounds per square inch temperatures. I’ve seen it multiple times on various refrigerants. I have sourced this the best I could but there is always going to be conflicting data. I hope this article was helpful and if you find that something is inaccurate here in my chart please do not hesitate to reach out to me. Let’s take a look at our pressure table for R-410A Puron. If you would like to read more about R-410A refrigerant please have a look at our Puron fact sheet. Instead, they were outfitted with R-410A. New machines from 2010 and onwards were banned from using R-22. This is where our friend R-410A came into play. However, R-22 harmed the Ozone Layer and a replacement refrigerant needed to be found. R-22 had been the standard bearer refrigerant for nearly fifty years. Most contractors and technicians worked with R-22 systems for home and commercial air conditioning. However, if you rewind just fifteen or twenty years you would find that very little people even knew about it.
R-410A, or Puron, is one of the most popular refrigerants in today’s modern world. This article aims at providing you with just that information. It will never fail that one of the first questions the pros ask the rookie is what is your subcool and what is your superheat? Having and understanding these numbers is key to figuring out what to do next.īut, these numbers won’t do you any good if you don’t know what refrigerant you are dealing with and what the refrigerant’s boiling point is at each pressure level. It doesn’t matter if you’re in Miami or in Fargo. I have heard stories of rookie techs calling some of the pros on their team for help on a system that they’re stuck on. It just becomes second nature after enough calls. Having these facts along with the saturation point, the subcool, and the superheat numbers for the refrigerant you are working on are essential when it comes to really understanding what is going wrong with your system.Īfter a visual inspection the very next step for the most seasoned technicians is pulling out their gauges and checking the pressure and temperature. One of the very first steps when it comes to diagnosing your home air conditioner, refrigerator, or even your vehicle’s air conditioner is understanding the temperature and the current pressure that your system is operating at.
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