4
Handbuch EFM 115
Technical Data
Dimension (L x B x H):
app. D36mm x 120mm
Weight:
app. 180g
Calibration in a plate capacitor:
200mm x 200mm, Distance 25mm
Ranges:
5kV/m, 20kV/m, 50kV/m und 200kV/m
Tolerance:
< 5%
Power supply:
5V max 100mA by USB Interface
Connect to Ground bay a 4mm socket
Operating-time:
By 8 hours a day min. 2 years
Interface:
Mini – USB - Interface
Warranty:
24 months
Legende
Operating instructions
Measurement method
The E-field meter is a parametric amplifier. The electrical field causes an alternated current
proportional to the field strength. These current can be measured with a selective amplifier,
without taking away energy of the electrical field.
Through using gold-plated influenz-electrodes no galvanic disturbances are induced.
There is no radioactive material in use!
Field of application
Detection
and
Control
of the electrostatic Field and measuring electric or electrostatic charges and
extreme highly resistive voltage supplies.
Before Measure remove the red cap on the modulator system!
1 nickel-plated Housing pipe
2 Modulator system
3 USB Mini Interface
4 Zero Adjust
5 Erdungsbuchse 4mm
6 M6 Threat socket for table tripot