E-8
ElektroPhysik
Instrument settings
High air humidity, moist surfaces, build-up of dust or
graphite may make the test object slightly conductive
causing leakage current to the surface. In such case,
sensitivity should also be controlled to a low level.
6.3 Limit for pores
Pore limit is the admissible number of pores. When
exceeding such limit, an alarm tone will sound. You can
choose from
•
0...255 (default setting: 0)
6.4 High voltage trigger
You can choose from
•
Auto-off (default setting) = push-button
•
No auto-off
= (switch)
Auto-off = Push-button function:
The black rubber ring at the high voltage probe operates
as a bush-button. As long as you keep it pressed down,
voltage remains switched on.
Switch function :
The black rubber ring at the high voltage probe operates
as a switch. If you press once, voltage is switched on. If
you press again, voltage is switched off.
In both modes, push-button and switch mode, the red
ring a the high voltage probe lights up as long as high
voltage is fed.
6.5 Signal LED
You can choose from:
•
All 3 indicators (Equipm. ON, Pores, Resid. voltage; default
setting)
•
Pores & resid. voltage
•
Equipm. ON & res. voltage
•
Residual voltage
•
Equipm. ON & pores
•
Pores
•
Equipm. ON
•
Signal OFF
