Hi guys,
Anybody knows where I could find PH Chart and tables for different gaz. I have R22 and R12, but would need R401 and R410A etc.
Thanks
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Hi guys,
Anybody knows where I could find PH Chart and tables for different gaz. I have R22 and R12, but would need R401 and R410A etc.
Thanks
search "coolpack" software which can help you or EES also has the function.
rgds
LC
go here: http://refrigerants.dupont.com/Suva/...pdf/k10909.pdfQuote:
Originally Posted by Bob45
Thanks Wambat but I'm looking for PH chart and tables not PT tables.
That I can get everywhere.
I've been asking my suppliers for PH chart but nobody has them. They are suppose to ask there suppliers.
But I would love to find it on the internet. Much faster when needed.
http://www.et.web.mek.dtu.dk/Coolpack/UK/
download it.
Coolpack is the way to go.
Thanks LC I will look into it.
I found the best charts come from ARKEMA. Very friendly people. It took me mths to track them down. Unfortunately I only have printed copies. They include R12, R22, R410, R404a, R507. Give them a ring. They can help;)
Thank Dogma,Quote:
Originally Posted by dogma
But where is ARKEMA, I live in Canada. :D
you can get all the pressure enthalpy charts from here
http://www.dupont.com/suva/emea/pdf/molier_r410a.pdf
401A (MP39) here http://www.dupont.com/suva/emea/pdf/molier_suvamp39.pdf
Quote:
Originally Posted by Deejey
Hey thanks Deejey, this is great
Bob
ARKEMA is a global forane manufcturer based in the USA.
unfortunately I don"t have their contact details on me. Google ARKEMA. They are the amalgamation of two companies in chemical engineering.
Here you go.
www.arkemagroup.com
www.forane.com
In Australia Phone 1300851777
Hope this helps?
Quote:
Originally Posted by dogma
Thanks Dogma
It's funny, Dupont has the PH Chart on there site but no PH tables and Arkema has PH tables but no PH Chart :)
No probs bob.
:)
Thanks for the help on the other thread;) :eek:
Hi friends,
Can you give me the details regarding where I can find Pressure & enthalpy chart for refrigerants R-600,R-32,R-125?
Visit
http://www.et.web.mek.dtu.dk/Coolpack/UK/
Download the little programe and all the popular refrigerants have ph charts you can down load within, including the HCs.
.
________
volcano classic vaporizer
Or click on the Database button above
Hi,Quote:
Originally Posted by cj.rajkumar
Check these site, www.suva.dupont.ca and http://www.arkema-inc.com
I've found PH chart and tables for many of the products they make but you have to search a bit. Like I believe Dupont has chart but only on the US site and table only on the European site. Funny.
He's written the site address in his post and you have 'quoted' it in you reply.
I'll spell it out here anyway....
http://www.coolit.co.za
Mind you, check the prices first - whoaaa:eek:
The best source of information about refrigerants is NIST. They produce the definitive set of refrigerant property data that is even used by ASHRAE.
DTU is a good alternative as pointed out by Lc_shi.
You can also download a p-h diagram softare program from the coolit.co.za web site
This draws the chart and reads the values at the cursor dynamically. It also plots 1-stage and 2-stage cycles. It currently supports over 100 refrigerants.
A new version of this program should be available in the next few weeks or so. Another benefit of this program is the ability to connect it to your own custom programs. That allows you to concentrate on your program, instead of the refrigerant properties.Quote:
Originally Posted by nh3simman
Since you mention the prices, the Mollier program is FREE. I hope that's not too expensive?
Maybe you didn't notice that the prices are listed in South African Randa. You guys would divide by about 10 for Euro. The MollierChart program costs e60. How many hours would you work for e60?
Comment about links
I hope this reply is not going to get me banned again! Andy saw fit to give me an infraction because I quoted my web site. What are the rules? I searched the conditions and find no rules about adding links. In addition, there are many links added by other people. If I suggest that someone goes to the NIST web site for the best source of refrigerant info, this is acceptable. However, if I suggest that someone can download a program from my web site this is not! Can someone explain this to me.
Very nice, something good for free, but following your advice I post a link to that page what you say about this:
from thread
http://www.refrigeration-engineer.co...2684#post62684
seems something is wrong:confused:
Speaking about your web site and stuff there, if you give address in your CP someone will discover it and probably give suggestion to other members here and that will not sounds like self advertising (maybe I am not right) but on this way....
Stuff there is not free - you sell it (prices low/high are not in question) and that is advertising and you know that is not free.
I am sorry if I sounds rude but if you think once more all about I believe you will agree with me.
I must say I admire (I believe not only me) your contribution to our forum and this was small misunderstanding which will not repeat and I suggest for all of us simply to forget it;)
Best regards, Josip :)
Dose this Have U.S unit (Btu PSIA Deg F)
thanks
very good
thank'ssssssssssssssssssssssssssssssssssssss
Hey be-careful, Coolpack properties are wrong for the R22 refrigerant!
Hope it might help!
Cheers.
I want R407 c ph chart.
You posted here but did you read any of posts in this thread?:eek:
http://tinyurl.com/3y9j4pu