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Waters 490

http://www.chromforum.org/viewtopic.php?t=21975

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Waters 490

Posted: Thu Feb 21, 2013 3:23 pm
by rmccart
I have an old HPLC that I am trying to get running, I have no manuels and when calibrating I continue to get error messages. Does anyone have a PDF of the manuel?

Re: Waters 490

Posted: Thu Feb 21, 2013 7:38 pm
by HbJ
Sadly I don't have a manual but calibration errors point towards a defective lamp.

Re: Waters 490

Posted: Thu Feb 21, 2013 10:32 pm
by rmccart
thank you

Re: Waters 490

Posted: Thu Mar 07, 2013 9:43 pm
by elsico
It is real unsuccessful model, we try to repair it 3-4 times. Do not spend money on lamps. Waters officially refuse to help with this model about 5 years ago.
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