Capacitance Calibration; Communication Interface - East Tester ET3240 User Manual

4 1/2 / 5 1/2 benchtop digital multimeter
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5 1/2 Digital Multimeter User Manual
Please refer to the resistance measurement for wiring, calibration steps refer to the DC voltage
calibration
Two ways to enter the resistance calibration:
3
tin
7
L_In the resistance measurement function, press the B
+
ME)
key combination, and
2. The resistance calibration function can also be entered via a specifie remote command. In this
way, calibration can only be started from the minimum range.
The calibration values that need to be entered for each range are shown below:
„ 200 0 range need to enter 0 Q, 100 O, 1900 total of three values,
2 KO range need to enter 0 KO, 1 KO, 1.9KO total of three values.
20 KO range need to enter 0 KO, 10 KO, 19KO total of three values
200 KO range need to enter 0 KO, 100 KO, 190kO total of three values
2 MO range need to enter 0 MQ, 1 MO, L9MO total of three values
20 MO range need to enter 0 MO, 10 MO, 19MQ total of three values.
200 MO range need to enter 0 MO, 100 MO, 200MG total of three values.
NA
wie
Note:
1) 2-wire resistance / 4-wire resistance are required to be calibrated.
2) The calibration procedure is carried out from low to high range.
3) When the calibration is completed and the next range is switched, the calibration data for that
range has been saved and the calibration procedure can be exited at any time.
8.6 Capacitance calibration
Please refer to the capacttance measurement for wiring, calibration steps refer to the DC valtape
calibration.
Two ways to enter the capacitance calibration:
ca
‚Sl
key combination, and
L_In the capacitance measurement function, press the
2. The capacitance calibration function can also be entered via a specific remote command. In this
way, calibration can only be started from the minimum
range.
The calibration valucs that need to be entered for each range are shown below:
2 nl range need to enter 0 nF and 2 nF total of two values.
20 nF range need to enter 0 nl® and 20 nF total of two values.
2 pF range need to enter 0 pF and 2 pF total of two values
20 pl" range need to enter 0 pF and 20 pF total of two values
200 pf range need to enter 0 pl° and 200 pF total of two values.
- 2 mF range need to enter 0 mF and 2 mF total of two values.
8
10 ml range need to enter O mF and 10 mF total of two valucs
nd
9 Communication Interface
RS232 interface connection settings:
The multimeter can be connected to the computer via a male and female parallel seríal cable.

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