Chroma 19020 User Manual

Calibration Procedure
7-17
7.6 Insulation Resistance (IR) Calibration
■ Connect a 4MΩ standard resistance in between the high voltage output terminal
(HV OUTPUT) and low potential terminal (RTN/LOW) of the channel to be calibrated
on the Tester.
IRR 200MΩ OFFSET (4MΩ) Calibration Screen:
CALIBRATION
IRR 200MΩ OFFSET(4MΩ)
NEXT CH
PREV CH
CHANNEL: 1
OUTPUT READING
1.000kV 4. 1 M Ω
STANDARD
4MΩ
LOAD=4MΩ
REMOTE
LOCK
CORR
ERROR
1. Press START to output voltage.
2. Press numeric key 0 . ~ 9 to input actual resistance.
3. Press ENTER to confirm the input.
4. Press STOP to stop high voltage output.
5. Press ▼ to go to IRR 200MΩ FULL(20MΩ) calibration.
■ Connect a 20MΩ standard resistance in between the high voltage output terminal
(HV OUTPUT) and low potential terminal (RTN/LOW) of the channel to be calibrated
on the Tester.
IRR 200MΩ FULL (20MΩ) Calibration Screen:
CALIBRATION
IRR 200MΩ FULL(20MΩ)
NEXT CH
PREV CH
CHANNEL: 1
OUTPUT READING
1.000kV 20 . 4 M Ω
STANDARD
20MΩ
LOAD=20MΩ
REMOTE
LOCK
CORR
ERROR
1. Press START to output voltage.
2. Press numeric key 0 . ~ 9 to input actual resistance.
3. Press ENTER to confirm the input.

Chroma 19020 Specifications

General

Brand	Chroma
Model	19020
Category	Test Equipment
Language	English