Micromeritics TriStar II 3020 Maintenance Instructions Manual page 32

Calibration
4. Add crushed ice to submerge the calibration volume device. Do not add water or any
other liquid.
5. Evacuate the chamber for at least 20 minutes.
6. Select Unit [n] >Service Test > PCP analysis from the main menu to display the PCP
Analysis dialog.
7. Select
8. When the analysis is finished, record the volume of the chamber on the Installation
Checklist, perform the calculations on the checklist, and verify that the measured volume
is within the calculated upper and lower limits.
9. Remove the calibration volume chamber from the sample ports.
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TriStar II 3020 Scheduled Maintenance Instructions
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