Chandler Engineering AMETEK 7200, Instruction Manual

Page: 46 / 77

4-6 SECTION 4 - CALIBRATION
Suggested Recalibration Schedule
1. Before each test, you should “zero” each t ransducer via its software calibration screen
(as mentioned above): Pore Pressure, H
2
O Confining Pressure, Pore Pressure, H
2
O
Confining Flow Rate, and Gas Injection Flow Rate.
2. All the pressure, temperature, and flow rate measurements should be recalibrated, as
mentioned in the previous section, as often as you desire. Chandler Engineering
suggests recalibrating every 6 months.