7890 Service Mode Leak Check Quick Reference

File uploaded by agilent Employee on May 16, 2016Last modified by agilent Employee on May 16, 2016
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This knowledgebase article is to provide general information about how to do a leak test using the Service Mode key on the 7890 GC. The Leak Check can be used for the Split/Splitless (SS), Multimode (MMI) and Programmable Temperature Vaporization (PTV) Inlets..

 

- Used to evaluate the leak rate, and identify the source of leaks in these Inlet Systems

- Useful for leaks > 2-3 ml/minute

 

G3440A / G3440B / 7890 / 7890A / 7890B

 

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