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Electrostatic field meter with analogue output and case, 0 to 200 kV
The EFM 823 combines all EFM 822 functions and adds a ±1 V analogue output for recording readings. Three manually switchable field-meter ranges and a max-value memory support the walking test.
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- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
The EFM 823 electrostatic field meter measures static charges without contact and offers all EFM 822 functions. It additionally has a ±1 V analogue output that is enabled in the manual field-meter ranges and allows readings to be recorded.
Supplied in a practical case kit (ZBS), the meter is ready to use for checking electrostatic charges at ESD workstations.
Key benefits
- ±1 V analogue output proportional to field strength for external recording
- Menu-driven distance pre-selection with five distances, no manual conversion
- Hold function and very high zero-point stability
- Max-value memory for positive and negative peaks (walking test)
Applications and standards
Used for checking electrostatic charges within an ESD control programme to IEC 61340-5-1.
Technical data
| Measuring range | 0 to ±200 kV (1 cm 10 kV, 2 cm 20 kV, 5 cm 50 kV, 10 cm 100 kV, 20 cm 200 kV) |
|---|---|
| Manual field-meter ranges | ±20 kV/m, ±200 kV/m, ±1 MV/m |
| Analogue output | ±1 V (Ri > 1 kOhm) proportional to field strength |
| Display | two-line alphanumeric LCD, 12 characters per line |
| Power | 9 V NiMH battery IEC 6F22 |
| Dimensions | 122 x 70 x 26 mm (L x W x H) |
| Weight | approx. 139 g (without battery) |
| Manufacturer | A1-ESD |
| Manufacturer Nr. | EP0201013 |
| GPSR manufacturer information | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Condition of article | New |
| Article authenticity | Original product |
| Country of Manufacture | Germany |
| Sales unit | 1 Set |
| Height | 26 |
| Width | 70 |
| Depth | 122 |
| ESD version | ESD (antistatic) |
| Certification | IEC 61340-4-5, IEC 61340-5-1 |
Scope of delivery
- EFM 823 meter with ±1 V analogue output
- Carry case and plug-in charger
- 2 x 9 V batteries
- Coiled grounding cable with crocodile clip
- Output cable with jack plug
Downloads
Datasheet
User Manual
Accessories
Electrostatic field meter EFM 823 walking test set with AD converter and software
Item EP0201017Questions about this item
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