NEN 10295:1970 en;fr

Gelijkstroom-tijdconstantemeters - Algemene eigenschappen en beproevingsmethoden

  • Deze norm is ingetrokken sinds 01-01-2000

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Over deze norm

Status Ingetrokken
Aantal pagina's 36
Commissie Kerntechnische instrumentatie
Gepubliceerd op 01-05-1970
Taal Engels, Frans
The aim of the present Recommendation is to establish recommendations concerning the particular characteristics and test methods of d.c. periodmeters. A periodmeter is an "electronic sub-assembly which, in association with one or more detectors, is used to indicate the time constant (period) of a nuclear reactor. Its indication may be given in units of time-constant, doubling time, decades per minute, etc." The periodmeter considered in this Recommendation consists essentially of: - a d.c. log amplifier with a voltage output, including possibly a preamplifier and connecting cable. In the following, this assembly is treated as a unit and termed "amplifier"; - a time derivative unit with a voltage output.


ICS-code 17.220.20
Nederlandse titel Gelijkstroom-tijdconstantemeters - Algemene eigenschappen en beproevingsmethoden
Engelse titel D.C. periodmeters - Characteristics and test methods



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