Electrostatic field meter EFM 8115 with USB interface, field-mill principle

The EFM 8115 is a small electrostatic field meter with high sensitivity for measuring DC electric fields and static charges by the field-mill induction principle.

Its built-in USB interface allows direct connection to a PC. The matching KL-ReadOut software is included in the set.

Technical specifications

• Measuring ranges: 5 kV/m, 20 kV/m, 50 kV/m, 200 kV/m
• Accuracy: ±5 % in a homogeneous field
• Calibration: in the homogeneous field of a plate capacitor (plate size 200 x 200 mm, plate spacing 25 mm, modulator centrally mounted)
• Power: 5 V via USB interface
• Interface: USB 2.0
• Mounting: M6 press-fit nut
• Dimensions: 120 x 36 mm (L x D)

Scope of delivery

• EFM 8115
• ESD case with foam insert
• USB cable with mini connector
• Coiled grounding cable with crocodile clip
• Bench stand
• KL-ReadOut software on CD
• Operating manual and calibration certificate

Applications and standards

For measuring and monitoring electrostatic charges within an ESD control programme to IEC 61340-5-1.