Chroma 19020 - Page 116

Multi-Channel Sync Hipot Tester 19020/19020-4/19021/19021-4/19022/19022-4
User’s Manual
7-16
4. Press STOP to stop high voltage output.
5. Press ▼ to go to DCA 5mA OFFSET (2.4mA) calibration.
DCA 5mA OFFSET(2.4mA) Calibration Screen:
CALIBRATION
DCA 5mA OFFSET(2.4mA)
NEXT CH
PREV CH
CHANNEL: 1
OUTPUT READING
1.200kV 2.35mA
STANDARD
2.40mA
LOAD=500kΩ
REMOTE
LOCK
CORR
ERROR
1. Press START to output voltage and read the data from the DC meter.
2. Press numeric key 0 . ~ 9 to input the reading of DC meter.
3. Press ENTER to confirm the input.
4. Press STOP to stop high voltage output.
5. Press ▼ to go to DCA 5mA FULL (4.8mA) calibration.
■ Change the simulated load resistance to 250kΩ 20 Watts or higher power.
DCA 5mA FULL(4.8mA) Calibration Screen:
CALIBRATION
DCA 10mA FULL(4.8mA)
NEXT CH
PREV CH
CHANNEL: 1
OUTPUT READING
1.200kV 4.82mA
STANDARD
4.91mA
LOAD=250kΩ
REMOTE
LOCK
CORR
ERROR
1. Press START to output voltage and read the data from the DC meter.
2. Press numeric key 0 . ~ 9 to input the reading of DC meter.
3. Press ENTER to confirm the input.
4. Press STOP to stop high voltage output.
5. Press ▼ to go to IRR 200MΩ OFFSET (4MΩ) calibration.