Maintenance: Gauge Calibration - Agilent Technologies G8610A Operation Manual

7.4.5.1 Fore Pump Type and Exhaust Pump Activation
The fore pump type and exhaust pump are configured at the factory or can be configured by
a service engineer.

7.4.6 Maintenance: Gauge Calibration

A display of <1.0E-03 indicates the pressure is less than the lowest displayable pressure of
the TC gauge, which is 1.0E-03. Use this screen to perform a calibration on the test port
thermocouple gauge. Calibrate the thermocouple gauge for the most accurate operation.
❑
Select Gauge Calibration from the Maintenance Menu selection.
Use this screen to:
❑
Set a calibration point at atmosphere.
❑
Set a calibration point at a low vacuum level (<= 1E-4 Torr).
Buttons and Fields
Test Port Vacuum
Agilent Technologies Helium Leak Detector
When the Last Service date is updated/changed the Operating
NOTE
Hours reset to Zero.
Figure 7-12 Maintenance: Gauge Calibration
Calibrates the thermocouple gauge zero value. Do this at or below
1E-4 Torr.
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