Norm

NEN 10429:1974 en;fr

Indeling van weerstands-verwarmingsdraden

  • Deze norm is ingetrokken sinds 01-06-1999

19,11

Over deze norm

Status Ingetrokken
Aantal pagina's 5
Gepubliceerd op 01-10-1974
Taal Engels, Frans
This recommendation concerns the classification of metallic resistance materials intended for heating purposes. To classify resistance wires on the basis of: - maximum working temperature; - resistivity at room temperature; - temperature dependence of resistivity. Since the resistivity is not a linear function of temperature over the whole temperature range from room temperature to maximum working temperature, the temperature dependence cannot be characterized by a single temperature coefficient. Therefore, the classification table includes the resistivity at 500 ° C and at maximum working temperature, besides the resistivity at room temperature.

Details

ICS-code 29.060.10
31.040.01
Nederlandse titel Indeling van weerstands-verwarmingsdraden
Engelse titel Classification of resistance wires for heating purposes

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