Residual Gas Analysis

Photonis designs and manufactures superior detectors for residual gas analysis (RGA). Our detectors support RGA in mass spectrometry by providing higher sensitivity in both portable and stationary RGA systems. By equipping your mass spectrometer with a residual gas analyzer, you will be able to detect leaks that affect achieving proper vacuum pressure.
Our detectors are used in many different environments with varying attributes. Photonis detectors specifically look for contaminants so that action may be taken to eliminate them. In portable, poor-vacuum environments, our detectors are used for leak detection and analysis.
We work closely with some of the world’s largest instrument manufacturers to ensure our detectors perform exactly as specified. Whether you are building a new residual gas analyzer and looking at different electron multipliers, or you have an existing instrument that you need a replacement detector for, Photonis has a detector for your needs.

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