Discussion Category:  GC Systems

Inlet Maintenance

What routine inlet maintenance should I be performing on the HP 5890 before doing more in-depth troubleshooting?
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WrenchGuy
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WrenchGuy
You should always check the HP 590 GC inlet for: - Supply pressure is sufficient for the application. - The carrier gas supply manifold is free of leaks and restrictions. - The septum has been replaced. - The glass liner, o-ring and gold seal has been installed and the liner isn’t cracked. - The insert weldment tightened. - Confirm that the column ferrule is installed correctly.
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