Calibration Unit PGT120
Part No.: 7100.PGT120.CU
3 / 8
2015-05-05
1
Preparation
Starting point for all measurements are the following DIP switch settings.
The calibration is performed with the customers test voltage setting (DIP-switch 4 and 5)
If desired, the test can be repeated with the other available test voltage settings.
ON
5
4
OFF
8
3
2
1
2
Wrist strap verification
To check the limits of the wrist strap test connect:
- the middle jack of the calibration unit with the 3 mm snap of the PGT
®
120
(same symbols
). Use the DK3-socket adaptor which is included.
- the left jack of the calibration unit with the black 4 mm banana socket of the PGT
®
120.
(wrist strap test, same symbols
).
Set the marked lever of the rotary switch in succession to the positions mentioned below. Press the
left contact electrode for each measurement.
750k Lo
750k OK
35M OK
35M Hi
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Display LED