EMC Item no.: 174
  • Analysers / Receivers / Power Meters
  • Health & Safety Instrumentation
Test Mode: EMF Survey
Test Type: Electric
Manufacturer: Narda
Frequency: 100kHz-40GHz

Product description

The NBM-520 Narda Broadband Field Meter is a compact hand held device for measuring electric fields. A simple solution with just four operational buttons for ease of use up to 40GHz.

Its capable of measuring against the EMF Directive for occupational exposure in accordance with 2013/35/EC and for Public exposure inline with the Council Recommendations of 12 July 1999 : 1999/519/EC - ICNIRP guidelines and the EMF directive 2013/35/EC.  

There are 2 measurement 'diode type' heads that come with the EMF meter:

  • First probe (EF-0392) operates from 100 kHz to 3 GHz
  • Second probe (EF-4091) goes from 40 MHz to 40GHz

General specification

Probe 1: 100kHz - 3GHz @ 0.8 - 13000V/m
Probe 2: 40 MHz - 40 GHz @ 0.7 - 400 V/m
Operating time (full battery): 12 hours (backlight permanently on)
Result Units: mW/cm2, W/m2, V/m, A/m, % of Standard
Dispay Range: 0.0001% to 9999% for all units (4 digits)
Result Types (isotropic, RSS): Actual (ACT), Maximum (MAX), Average (AVG), Spatial Average (SPATIAL)
Duplex Fibre Optic Link Length: 2m