Ground Continue Calibration; Connection Diagram; Description Of Ground Continue Calibration - Chroma 19071 User Manual

HIPOT Tester 19071/19072/19073 User's Manual
4.6

Ground Continue Calibration

4.6.1 Connection Diagram

4.6.2 Description of Ground Continue Calibration

Connect the standard dummy load resistor to the rear panel of HiPot tester which is
■
between ground continue current output terminal and grounding terminal. Using the
standard 1Ω and 3Ω 1/8 Watt dummy load resistors.
Prepare a standard 1Ω resistor
(1) Press [UP].
(2) Connect resistor to ground and CONT.CHK OPTION terminal of rear panel.
(3) Press [STOP][START] to read GC resistance value 1Ω.
(4) Press [UP] or [DOWN] until the reading is the actual resistance value.
(5) Press [ENTER] for saving the calibration value.
(6) Press [STOP] to stop GC 5Ω Offset calibration.
Change the standard resistor to 3Ω.
(1) Press [UP].
(2) Connect resistor to ground and CONT.CHK OPTION terminal of rear panel.
(3) Press [STOP][START] to read GC resistance value 3Ω.
(4) Press [UP] or [DOWN] until the reading is the actual resistance value.
4-12