Datasheet

User manual EFM/CPS 022
Part number : 61-200-0220
5
With any equipment you will get 2 distance supports. The distance supports can be screwed into
the front - plate at the modulator side, which will always provide the right measurement distance for
the standard setting of „distance = 2 cm“
Display
The alphanumeric Liquid Crystal Display (LCD) consists of 2 lines for 12 digits each. The
measurement distance in cm will be shown in the first line, while the voltage reading in volts is
displayed in the second line. When the level of 999 volts is reached, the display will switch
automatically into the kV-mode. The display of the voltage reading appears always in 3 digits, such
as: 578 V 3,85 kV 24.0 kV and 274 kV. Select a greater distance if „overflow !“ appears on the
screen !
Battery voltage control
The EFM 022 has a permanent battery-voltage control. If the battery voltage is less than 7,6 V
„Low Battery“ appears in the first line of the LCD and the 9V block-battery (or the accu) has to be
replaced!
If the battery voltage will become less than 7,1 V, then „auto off“ will appear for approximately
2 sec in the second line and the unit will switch off to avoid a total discharge and acid leakage.
Note: Please use Alkaline or rechargeable - NiMH 9V - batteries only!
If rechargeable batteries are preferred, please use a suitable battery - charger for recharging the
batteries separately. Please note the manufacturer`s advises !
Grounding
The unit has to be connected to ground for correct measurements of voltage levels and
polarity. Use the grounding socket (4) of the unit for the connection to earth potential. The
unit consists of a conductive housing, thus allow the use without grounding cable if the
operator is on earth potential (e.g. wears conductive shoes, uses a wrist strap or touches
grounded parts).
Supplied options :
The basic shipment contains the following parts:
A Transport Case with antistatic Foam Interior
B Electro Fieldmeter
C 9V Alkaline – Battery& Battery Charger
B Ground Connector cable with clamp
C Instruction Manual
D Calibration Certificate
Charge Plate Kit CPS 022 part number : 61-200-0222