Application
To manually measure the field strength i.e. amount of static charge and polarity of material surfaces.
EFM022 Comfortable Static Meter
The accurate and very comfortable handheld Field Meter for daily use.
Specialities
The Static Meter EFM022 is a handy one-button test device with very accurate measurement of field strength of up to 200 kV and not requiring a manual calibration/zero balance. The optional set EFM022- CPM is additionally able to determine the neutralisation performance (over time) of ionising bars.
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EFM022 Specification
- One-button operation with Hold functionality
- 5 measurement distances and range up to 200 kV measurement range
- Antistatic EPA casing
- Only 122 x 70 x 26 mm in dimension
- LCD-panel with 2-row display of selected distance and measured electrostatic charge
- Powered by 9V PP3 battery
- Shipped with protective sheath, battery, ground cable, distance holder, manual and calibration certificate
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Pocket-size
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Very simple operation: 1-handed operation possible
Measuring distance can be set manually if required
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Due to HOLD function also easy to measure in difficult places
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Robust
Option Charge Plate Monitor
EFM022-CPM to test the performance of neutralising ionisers
With the Charge Plate Set 022 the EFM 022 turns into a Charge – Plate – Monitor (parallel-plate capacitor) to test ionising devices cf. standards EN 100015 bzw. EOS/ESD S.3.1. To this end, an insulated plate, mounted atop the EFM022 is charged up with highvoltage and placed with switched on meter brought in the operating range of the neutralising ioniser. Later should neutralise the charge now, which can be measured over time with the EFM022.
The charging electrode corresponds with its capacity of 20pF to the standards. The neutralisation time from + 1.000V to + 100V or – 1.000V to -100V is measured with a Start/stop Timer integrated into the EFM 022. Charging the capacitor plates is done with a HV converter, part of the whole set and powered via 9V rechargeable battery (incl. battery recharger).
The set contains:
- Carrying case with anti-static rubber foam inlays
- 3 pcs. 9V NiMH – rechargeable batteries
- Battery recharger for 9V r. batteries
- CPS device socket
- Plate Capacitor
- HV converter
- Ground cable 1,5m and 1m
- Crocodile clip
- Operating manual
Charge Plate Monitor
for the periodic manual test of the performance of anti-static ioniser according to standards EN 100015 or EOS/ESD S.3.1 respectively, refer to tab “OPTIONS”