Norm

IEC 61786:1998 en;fr

Meting van laagfrequente magnetische en elektrische velden met betrekking tot blootstelling van mensen - Bijzondere eisen voor instrumenten en leidraad voor het meten

240,96

Over deze norm

Status Definitief
Aantal pagina's 177
Commissie NEC EMF Invloed EM-velden op het menselijk lichaam
Gepubliceerd op 01-08-1998
Taal Engels, Frans
Provides guidance for measuring the steady-state root-meansquare (.r.m.s.) values of quasi-static magnetic and electric fields which have a frequency content in the range 15 Hz to 9 Hz. Sources of quasi-static fields include devices that operate at power frequencies and produce power frequency and power frequency harmonic fields, as well as devices that produce fields independent of the power frequency. The magnitude ranges covered by this standard are 100 n to 100 mT and 1 V/m to 50 kV/m for magnitude ranges covered by this standard are 100 nT to 100 mT and 1 V/m to 50 kV/m for magnetic fields and electric fields, respectively. When measurements outside this range are performed, most of the provisions of this standard will still apply, but certain provisions such as specified uncertainty and calibration procedure may need modification.

Details

ICS-code 17.220.20
Nederlandse titel Meting van laagfrequente magnetische en elektrische velden met betrekking tot blootstelling van mensen - Bijzondere eisen voor instrumenten en leidraad voor het meten
Engelse titel Measurement of low-frequency magnetic and electric fields with regard to exposure of human beings - Special requirements for instruments and guidance for measurements
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