EFM 022-CPS Charged Plate Set – electrostatic field meter
Code: 7100EFM022CPSProduct detailed description
EFM 022-CPS Charged Plate Set – ionizer test kit
EFM 022-CPS is a compact and accurate Charged Plate Monitor designed to verify the performance of ionizers at the workplace — it measures the decay time from ±1000 V to ±100 V and the offset voltage (balance) of ionization. It follows IEC/EN 61340-5-1 methodology and is suitable for regular EPA-area checks, service diagnostics and type testing.
What the set includes
- EFM 022 electrostatic field meter — digital electric-field meter with display
- Charged plate — clip-on metal electrode 75 × 150 mm
- High-voltage generator ±1200 V for charging the plate
- Robust carrying case
- Stand for EFM 022
- Grounding lead
- 9 V rechargeable battery + spare battery
- Wall plug charger
- User manual (EN/DE)
- Factory calibration certificate
What it is used for
- Verifying ionizer decay time — the classic ±1000 V → ±100 V test
- Measuring residual ionization offset (balance)
- On-site ionizer checks as part of the EPA compliance audit
- Regular audits and documentation for quality management (IEC 61340-5-1)
Technical specifications
| Intended measurement | decay time ±1000 V → ±100 V, ionization offset |
| Plate electrode | 75 × 150 mm, clip-on |
| HV generator | ±1200 V |
| Dimensions (W × H × D) | 150 × 125 × 75 mm incl. stand |
| Power supply | 9 V rechargeable battery + mains charger |
| Standard | IEC/EN 61340-5-1 |
| Calibration interval | recommended 12 months (or per test-equipment schedule) |
Recommendation
We recommend recalibrating the EFM 022 with Charged Plate Set every 12 months (or per your test-equipment schedule). Calibration service is available on request.

