Using The Manual Coulombmeter; Measurement - SCHNIER HMG 11/02 Operating Instructions Manual

SCHNIER
Der Partner für Elektrostatik
Uesing the Manual Coulombmeter
The Manual Coulombmeter has to be used only when grounded! The
enclosed grounding cable has to be mounted to the POAG-jack and to be
connected to ground. The cable should be without loops (to avoid self-
induction).
Measuring
o
I-flip to the left switches on the device.
o
Approach the sphere-electrode of the device to the item under test
until display changes from "waitnC" until a measuring value is
indicated.
o
Withdraw device and read measuring value.
o
If
o
If
partially valid.
o
In case
The actual value is higher than the indicated one and the measuring
has to be discarded.
o
In case »stop control« is active the seconds counter runs when
releasing the »reset button« and stops when a measuring value is
indicated. Display shows time in seconds.
o
After measuring the indicated value can be deleted (R-flip to the right)
or stored in memory (R-flip to the left). Thereafter, "waitnC" appears in
the display showing that measuring may start again.
o
If no measuring takes place, after about 15 min. the Manual
Coulombmeter switches off automatically to save battery.
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appears measuring was successful.
is indicated the zero-point has shifted.
or is indicated, the measuring range is exceeded.
Stand 20.01.2008 Betriebsanleitung 810276-BAL-DE/EN-090120
The result is only