Calibrating The Pressure Scale - Micromeritics ASAP 2020 Confirm Operator's Manual

Routine Maintenance
3. When the calibration is complete, click
You may cancel a calibration at any time by selecting Cancel. If you cancel a
calibration, no new calibration data are saved.

Calibrating the Pressure Scale

Calibration, Pressure scale allows the software to adjust the gain of the selected transducer
to match a reference standard.
1. Attach a reference pressure gauge to the sample port of the analyzer.
2. With manual control enabled:
a. Dose the manifold with helium to 760 mmHg.
b. Open the sample port to expose the reference pressure gauge to the same pressure as
the analyzer's transducer.
3. Select Unit > Calibration > Pressure scale; the Calibrate Pressure Scale dialog is
displayed.
4. Select Match to entered pressure.
5. Enter the pressure reported by the reference pressure gauge, then click
6. Close the sample port and evacuate the manifold.
7. Remove the reference pressure gauge.
202-42811-01 - Mar 2011
to close the dialog.
OK
ASAP 2020 Confirm
.
OK
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