Copyright 2013 Baker Hughes Company.
English–DPI
620G Instruction Manual | 139
Procedures (CH1): Frequency (Measure or Source)
Figure
12
-
6: Calibration – Frequency Measure CH1 (Range: 50
kHz)
4. Use the calibration menu (see Section
12.1) to do a one-point frequency calibration.
5. Check the calibration is correct.
12.6.2 Frequency Calibration (Source Function)
Do the procedure as follows:
1. Connect the applicable calibration equipment. Refer to Table
1.
2. Let the equipment get to a stable temperature (minimum: 5
minutes since the last power on).
3. Set up the equipment as follows:
a. Frequency meter:
•
Gate time = one second
b. DPI
620 Genii:
•
Waveform = Square
•
Amplitude = 10
V
•
Frequency = 990
Hz
