R22 PT graph [Archive] - XtremeSystems Forums

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I34z1k

08-14-2007, 10:56 AM

Hey guys.

Sorry to ask this, but I have been googling around and searching this afternoon, but I am in dire need of a pt chart for r22. Its urgent, that's why I am asking. Can anyone help? It needs to be quite big. I tried to make one, but I don't think its correct.

Regards
Mike

Fhqwhgads6680

08-14-2007, 11:13 AM

https://detector-cooling.web.cern.ch/detector-cooling/data/Refr.ptchart2.pdf

I34z1k

08-14-2007, 11:29 AM

Thanks :)

Does anyone have the actual graph? Its for a presentation :P It would really be appreciated.

Fhqwhgads6680

08-14-2007, 11:40 AM

can't use those points and make a graph in excel?

I34z1k

08-14-2007, 11:54 AM

I should have been more specific. We work in Kpa / Bar and when I did the conversion, I had a boiling point of 40c @ 3.4kpa. Is this right? If it is, all my problems are sorted.