Standard

NEK IEC 60397:1972

Tilbaketrukket

Merknad: Denne standarden har en ny utgave: NEK IEC 60397:1994

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Applies to industrial furnaces heated indirectly with metallic heating elements in which the internal atmosphere is composed of air not intentionally modified. Standardizes testing conditions and methods in order to determine the essential parameters and technical data of batch chamber, bell, elevator, shaft and carriage furnaces, either with or without forced air circulation, as well as of furnaces of similar construction operating at below 500 V.

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  • Varetype: NAT
  • Products.Specs.pages
  • National Committee TC 27

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