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EVS-EN 61341:2011

Method of measurement of centre beam intensity and beam angle(s) of reflector lamps

Üldinfo
Kehtiv alates 03.08.2011
Alusdokumendid
IEC/TR 61341:2010; EN 61341:2011
Tegevusala (ICS grupid)
29.140.20 Hõõglambid
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Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
03.08.2011
Põhitekst
This Technical Report describes the method of measuring and specifying the centre beam intensity and the associated beam angle(s) of reflector lamps. It applies to incandescent, tungsten halogen and gas-discharge and LED based reflector lamps for general lighting purposes. It does not apply to lamps for special purposes such as projection lamps. These recommendations relate to design testing of lamps only.
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