6 Replies Latest reply on Feb 8, 2018 12:07 PM by amrnasser

    GC Agilent 7890B-TCD -PDHID-FID


      I have proposed system from agilent 7890B to check high purity gases  . system consists of TCD , PDHID and FID . me question is do you think that system is complicated and i have risk that if any fault happened the whole system will be down . How to guard PDHID from dirty gases how to take care of that detector.


      Please see attached DRAWING