SME1202A
25
HV(-)
INPUT
GUARD
Lx
-
+
Isolation from
zhe shell
Figure 3-4 Test connection program
NOTE:
There is voltage output at HV (-) terminal. Please connect the DUT in discharge
condition. Beware of electric shock.
Be sure to connect the DUT with polarity (electrolytic condenser, etc.) according to
the positive and negative terminals shown in the program, otherwise it may result in
the explosion of components. Take it down after discharging for a few seconds to
prevent electric shock.
Short circuit of the instrument for a long time is not allowed; otherwise it will damage
the instrument.
In order to obtain ideal accuracy and stability, it is highly recommended to operate the
instrument in specified environmental conditions.
3.4.2 Operation Process
1. Press TEST key to start the test.
2. Press DISCH. Key to finish testing and return to discharge condition.
The specific steps are as follow:
Where, the HV mark will blink in the three steps of charging, waiting and testing. The
DICH mark will blink when discharging. In addition, the three steps of charging, waiting
and testing (when the DICH TIME is set as 0s, only press the DISCH key, the system
changes from test status to discharge status) can be set as ON or OFF.
