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In this video, refreshed from the archives, GenTech demonstrates the Air & Water Check process for a 5975 GC/MSD.

  1. Open MSD ChemStation, select Tune & Vacuum Control under the View menu.
  2. Select Air & Water Check under the Tune menu.
  3. Select Yes to adjust to standard values.
  4. The Air & Water Check process will begin.
  5. Save and then Open the report.
  6. You will know there’s a leak if Water is greater than 20% and Nitrogen is greater than 10%.

Related: How to refill the EI Calibration Vial in an Agilent 5973 MSD

Agilent 5975C MSD
Agilent 5975 Inert Performance MSD
Shop our 5975 MSD System on Labx

More Resources: What a GC–MS Tune Report Can Tell You. From
Agilent 5975 MSD Operation Manual
Agilent 5975 MSD Troubleshooting & Maintenance Manual