Hioki 3174 - Auto-Range for Insulation-Resistance Test

6.8 Auto-range for insulation-resistance test
95
6
See "Appendix2 List of Optional Functions" (p. A5)
Set fixed or automatic setting for range for insulation-resistance test.
When the fixed range (initial setting) is set, the range is fixed by the test voltage
value and lower-limit value. When the automatic range is set, the range changes
automatically according to the measurement value.
6.8 Auto-range for insulation-resistance test
1.
( is lit)
Make sure the lamp is lit on the screen.
* will not be displayed during the Double Action setting.
2.
Press the STOP key while holding down the SHIFT key to display the
optional screen (page 1).
3.
Press the key to move the flashing cursor to the position of page, and
then press the
/ keys to display the optional screen (page 2).
4.
Press the key to move the flashing cursor to the position of insulation-
resistance measurement range.
5.
Press the / keys to select the mode.
0: Fixed range (Initial setting)
1: Auto range
6.
Press the STOP key while holding down the SHIFT key to complete the
setting value.
The instrument reverts to the READY state.
To continue to the setting for the next item, press the key.
SHIFT
STOP
+
or
or
<Ex.> Select the “Auto range“
SHIFT
STOP
+
• For details on the relationships among the test-voltage values, lower-limit test
values, and resistance measurement range, see "4.1.2 Setting the Upper
(Lower) Limit Value" (p. 51).
• When the auto range is used, it is switched according to measured values.
Due to the range-switching time, a certain amount of time is required for a
measured value to be displayed (approximately 1.5 seconds).