4
After all equipment measurements are completed, turn off the power of the purity
tester.
IV.Menu Operation
After starting up, it will automatically enter the measurement page (as shown in the figure),
and press the enter key to enter each function menu.
1 Keep records
2 View records
3 Delete records
4 Modification time
5 Reset
Calibration (up key + cancel key)
1. Keep records
The test is completed. If you need to search the test data in the future, please save
the record first. After entering this menu, you can number the device and save the record.
2. Check the records
You can view and print previously saved records.
3. Delete records
You can delete previously saved records.
4. Change the time
Modify the system time, date and year.
5, Reset
After the completion of a test, it is better to flush the internal pipeline with N2 (the
flushing method is consistent with the measurement method, and pay attention to control
the flow rate within 0.5PLM). When flushing, the value on the main interface will rapidly
decrease to 0.0%. If you want to re-calibrate the instrument, please perform the zeroing
operation first.
6. Calibration (This is a hidden function. When “1 Save Record” is selected, press
