32 User’s Manual TOS93 Series
Installation | Connection for Withstanding Voltage and Insulation Resistance Tests
Stabilizing measurements
If measurements are unstable due to the effect of noise, such as when making highly sensitive
measurements, using a shield box can stabilize the measurements.When using a shield box, set
Grounding mode (GND) (p
.71) to Guard and connect the shield box’s chassis connection wire to the
GUARD terminal on the rear panel.
Using the optional high voltage test probe
In withstanding voltage tests, if you use the optional high voltage test probe (HP01A-TOS/HP02A-TOS)
(p.332) instead of the supplied test leads, you can use hands-on control to start tests.For details, see the
HP01A-TOS/HP02A-TOS Operation Manual.
Shield box
A
Set to Guard
Ammeter
TOS93
HIGH VOLTAGE
LOW
EUT
GUARD
To Next Page
Loading...
