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NBN EN ISO 11654:1997

Acoustics - Sound absorbers for use in buildings - Rating of sound absorption (ISO 11654:1997)

Summary

IEC/TS 62492-2:2013(E) applies to radiation thermometry and addresses all technical data specified in IEC/TS 62492-1. It defines standard test methods which can be used by the end user of radiation thermometers to determine or confirm the fundamental metrological data of radiation thermometers with one wavelength range and one measurement field. It facilitates comparability and testability. Therefore, unambiguous test methods are stipulated for determining technical data, under standardised measuring conditions that can be performed by a sufficiently skilled end user to serve as standard performance criteria for instrument evaluation or selection.
Directives : Construction products,Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 07/18/1997
Cancellation Date 10/31/1997
Page Count 18
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