13
Figure 3
CX specimen input: The specimen current should be inputted
when it is positive connected. The core (red clip) should be
connected with low voltage terminal of specimen when it is positive
connected. If the shielding electrode is available in the low voltage
terminal, the shielded cable (black clip) could be connected;
otherwise, it could be hung. When it is negative connection, Cx
specimen input wire could be unconnected or hung.
Earth connection measurement: it is connected with the shell.
In the positive and negative measurements, the instrument could
be reliably and independently grounded. The grounding conductor
cannot be painted or rusty. It should be wiped clean and make sure
zero-resistance grounding. Poor grounding could cause errors or
data fluctuation. If it is severe, it may cause danger.
Internal high-voltage allowable: Turning on this switch, high
voltage would be outputted. Turning off the switch, high voltage will
not be generated in the inner and will not be outputted.
