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IEC 61786-1-ed.1.1+Amd.1-CSV
Measurement of DC magnetic, AC magnetic and AC electric fields from 1 Hz to 100 kHz with regard to exposure of human beings - Part 1: Requirements for measuring instruments
Přeložit název
NORMA vydána dne 24.7.2024
Informace o normě:
Označení normy: IEC 61786-1-ed.1.1+Amd.1-CSV
Datum vydání normy: 24.7.2024
Kód zboží: NS-1193652
Počet stran: 107
Přibližná hmotnost: 352 g (0.78 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy IEC
Kategorie - podobné normy:
Anotace textu normy IEC 61786-1-ed.1.1+Amd.1-CSV :
IEC 61786-1:2013+AMD1:2024 CSV provides guidance for measuring instruments used to measure the field strength of quasi-static magnetic and electric fields that have a frequency content in the range 1 Hz to 100 kHz and with DC magnetic fields to evaluate the exposure levels of the human body to these fields. Sources of fields include devices that operate at power frequencies and produce power frequency and power frequency harmonic fields, as well as devices that produce fields within the frequency range of this document, including devices that produce static fields, and the earths static magnetic field. The magnitude ranges covered by this standard are 0,1 µT to 200 mT in AC (1 µT to 10 T in DC) 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 special attention should be paid to specified uncertainty and calibration procedures. The first editions of IEC 61786-1 and IEC 61786-2 replace IEC 61786:1998. Part 1 deals with measuring instruments, and Part 2 deals with measurement procedures. The content of the standard was revised in order to give up-to-date and practical information to the user. It has the status of a horizontal standard in accordance with IEC Guide 108.
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