Chroma 19073 - Calibration; Voltage Calibration; Connection Diagram; ACV Calibration (AC Mode)

HIPOT Tester 19071/19072/19073 User’s Manual
4-2
4.1 Calibration
■ Press [MENU].
■ Press [UP] or [DOWN] to select “CALIBRATION”.
■ Press [SELECT].
■ Press [A][A][A][B][ENTER].
4.2 Voltage Calibration
4.2.1 Connection Diagram
4.2.2 ACV Calibration (AC Mode)
(1) Press [UP] or [DOWN] to select ACV offset calibration.
(2) Connect an AC high voltage meter to HiPot tester.
(3) Press [STOP][START]; reading the high voltage meter value, ex. 0. 052kV.
(4) Press [INC.] or [DEC.] until the Standard Value display 0. 052 kV and then press
[ENTER] for saving.
(5) Press [STOP] to stop ACV voltage offset calibration.
(6) Press [UP] to change to the next calibration item.
(7) Press [STOP][START] to read the high voltage meter value, ex. 4.052kV.