Kikusui TOS9213S Operation Manual page 87

If the key is not locked, the test voltage can be changed during the test using the
rotary knob.
The cursor moves to the 2nd decimal place in IR, and to the 1st decimal place in
DCW.
NOTE
• If the test voltage is changed when the measured current is close to the upper ref-
erence, the test may end with a FAIL judgement.
Screens can be switched during the test using the F5 key (DISP).
To suspend the test, press the STOP switch.
Example of a DC withstanding voltage test
(DISP1)
Example of an insulation resistance test
(DISP1)
NOTE
• In insulation resistance testing, when the resistance value to exceed 99.9 GΩ is
detected, "99.9" flashes on the LCD.
• In insulation resistance testing with the lower judgment function off, even if set-
tings are made so that the test voltage divided by the lower reference exceeds 1.1
mA, testing can be performed. However, when the voltage value which is out of
the range of ±(10 % of setting +50 V) is detected during the test, the measurement
voltage value flashes on the LCD.
TOS9213S/ TOS9213AS
TEST
DCW DCW
LOWER OFF TIMER
NORM
1.00 10
kV A
Measured current
TEST
IR IR
LOWER OFF OFFSET OFF TIMER
NORM
50 10.0
−
V G
Measured resistance
(DISP2)
DCW DCW
NORM
OFF
1.00
−
3.0 kV
s
1.4
s
DISP
(DISP2)
IR IR
NORM
OFF
50
−
3.0 V
s
1.4
s
DISP
Measured current
TEST
12
999 M
A
DISP
Measured resistance
TEST
12.0
4 nA
G
DISP
5-39