Tandem photoionization detector and halogen specific detector

Details Tandem photoionization detector and halogen specific detector Tandem photoionization detector and halogen specific detector

1995-03-01

1996-11-26

Soderquist, Arlen

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Means for analyzing gas sample

422 54, 422 83, 422 90, 422 91, G01N 2700, G01N 2100

Patent

active

055782710

ABSTRACT:
A photoionization detector (PID) and an improved halogen specific detector are disclosed, for direct connection of the PID outlet to the halogen specific detector inlet. The tandem detector is used for detection of volatile organic compounds and the like. A jet assembly and seal between the PID and halogen specific detector provide a leak free and upswept dead volume-free connection between the two detectors.

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