EMC Item no.: 169
  • Analysers / Receivers / Power Meters
  • Health & Safety Instrumentation
Test Mode: EMF Survey
Test Type: Electric
Manufacturer: Narda
Frequency: 100 kHz - 6 GHz

There is a minimum 3-day hire period

Product description

The Narda Broadband Field Meter NBM-520 is a compact hand held device for measuring electric fields. A simple solution with just four operational buttons for ease of use up to 6GHz.

NBM-520 gives extremely accurate results for electromagnetic field strength measurements. The NBM-520 handles applications from long wave up to high frequency microwave radiation.

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.  

This EMF meter comes with one measurement 'diode type' head.

The probe, EF-0691, operates from 100 kHz to 6 GHz. The probe contains three orthogonally arranged dipoles with detector diodes. The three voltages, corresponding to the spatial components, are available individually at the probe output. The NBM basic unit calculates the resulting isotropic field strength.


General specification

  Operating time   12 hours (backlight permanently on)
  Probe Specifications   100 kHz - 6 GHz @ 0.8 - 13000 V/m
  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