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prEN 50XXX

prEN 50XXX

Luminance meters for the control of surface brightness

General information

Current stage: 30.98 Project deleted Dec 1, 1995

Originator: CENELEC

Owner: CLC/TC 34 Lighting

Type: European Norm

Scope

A standard dealing with the minimum acceptable performance of luminance meters

Life cycle

NOW

ABANDON
prEN 50XXX
30.98 Project deleted
Dec 1, 1995

Relations

Adopted from BT(GB/NOT)70 IDENTICAL