10 Replies Latest reply on Feb 9, 2018 7:03 AM by james_jenkins

    Noise peaks on Agilent 7820A using TCD

    plaraia

      Unit is generating random baseline noise that is not caused by line voltage ( has been checked). We are running concentrated halocarbons on a TCD detector . Unit is only 2 years old. My thought is the TCD detector but can anything be done to quiet it down? It will eventually go away, not sure why.

      thank you