Electro Field Meter Kleinwaechter EFM 023

เครื่องวัดสนามแม่เหล็กไฟฟ้า EFM 023

The electro fieldmeter EFM 023 is very user friendly due to its compact design and one touch operating. The dissipative housing of the unit is EPA – compatible.

The EFM 023 is conform to the EFM 022 plus an analoque interface ± 1V. By using our USB 110 you can connect it to a PC with USB interface.
Menu driven selection of measurement distance
Voltage potentials can be directly measured for preselected measurement distances, thus would avoid recalculation. 5 measurement distances are available, which makes it even possible for your most convenient handling in problematic areas.

Hold function
The hold function keeps the actual reading in memory, e.g. after obtaining measurements in spots where the on-line reading of display is not possible.

Charge Plate – function
You need our Charge-Plate Set.

Mount the plate electrodes on top of the EFM 022. Than charge the plate with the HV-Converter higher ±1.100V. By discharging the plate an internal timer starts at ±1.000V and stops at ±100V. The positive / negative discharge time will be shown at the display.

E-Field Meter Ranges:

manual selected.

± 20kV/m; ± 200kV/m und ± 1MV/m

Imortant ! Only in ths Mode the analog interface is switched on !

Max. Value:

Distance 1cm is switched on (for MK 023)

After pressing the switch the maximum pos. and neg. Measure Values are displayed (Walking Test). By pressing the switch again the values will be resetand starts again.

No zero drift
Therefore a zero adjustment is not needed before each measurement.

Measurement ranges:

distance 1cm: 0 to 10kV

distance 2cm: 0 to 20kV

distance 5cm: 0 to 50kV

distance 10cm: 0 to 100kV

distance 20cm: 0 to 200kV

Dimensions:	122mm x 70mm x 26mm ( L x W x H )
Weight:	approx. 130 g (without battery)
Power supply:	9V Alkali battery IEC 6F22
Display:	2-line alphanumeric LC-display with 12 digits each The measurement distance in cm will be displayed in the first line, the voltage potential will be indicated in volts in the second line.

Scope of delivery:

soft bag
9V Alkaline battery
grounding cable 1,5m
2 distance supports (2cm)
manual
certificate of calibration

Optional

EFM 023 ZBS is composed of an electro field meter EFM 022 and a accessories set ZBS 022 and additional Interface +/-1V.

Scope of delivery:

EFM 023
ESD transport case with conductive foam interior
2 pc. 9V-NiMH storage batteries
Plug-in charger
Grounding spiral cable with alligator clip
2 spacers (2cm)
Manual
Declaration of calibration

Optional

EFM 023 BGT (Walking Test)

EFM 023 with Volt Meter Set VMS 023 see Accessories and A/D Converter UAC 110 for walking test according to EN 63410

EFM 023 CPS

EFM 023 with Field case, rechargeable battery, plug charger, Grounding spiral cable, charge plate for EFM 023 with HV-Converter +/-1200V

EFM 023 AKC

EFM 023 with Volt-Meter set VMS022 and UAC 110 with KL Readout software for walking test conform to EN 63410 including the CP2 022 set all in a stabil aluminium case