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- Posts: 2
- Joined: Wed Apr 04, 2007 4:14 pm
Hello:
I'm looking for a replacement of a discontinued Perker Veriflow Flow Controller for a in-line (chemical plant) liquid chromatograph system.
The datasheet is:
Temperature of operation = 70 ºC
Three different flow controllers are needed:
-> 0.2 cc/min – (downstream pressure = 210 kPa)
-> 1 cc/min – (downstream pressure = 350 kPa)
-> 2 cc/min – (downstream pressure = 3950 kPa)
Liquid = THF
For the 0.2 cc/mim I didn't find any replacement.
¿Any ideas?
I'm looking for a replacement of a discontinued Perker Veriflow Flow Controller for a in-line (chemical plant) liquid chromatograph system.
The datasheet is:
The system has three flow rates:http://www.parker.com/literature/Literature%20Files/br/download/instrumentation/pdf/07_ve/cat/lc221s.pdf
Temperature of operation = 70 ºC
Three different flow controllers are needed:
-> 0.2 cc/min – (downstream pressure = 210 kPa)
-> 1 cc/min – (downstream pressure = 350 kPa)
-> 2 cc/min – (downstream pressure = 3950 kPa)
Liquid = THF
For the 0.2 cc/mim I didn't find any replacement.
¿Any ideas?
