PDSH 981 Measurement of the colour of self illuminated emergency lighting lumina

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PDSH 981 ( G" R4 z6 G/ ?2 Q2 S- W3 }% |

Measurement of the colour of self illuminated emergency lighting luminaires with exit legends/pictog ...

22.16.5a & x; [+ l7 o& W! \! f% }; a, L  I& y. ~

60598-2-22(ed.3);am1;am2

Standard(s):
IEC 60598-2-22/1997 A1/2002 A2/2008
Subclause(s): 22.16.5a
No. Year PDSH 0981 2010
* n; P, _# _/ [9 i& X* ?" oCategory: LITE Developed by: ETF5 OSM/LUM
Subject:
Measurement of the colour of self illuminated emergency lighting luminaires with exit legends/pictograms
- E$ |; ]6 T, N3 h# tKey words:
8 ?$ f- ]! ^$ `9 f% O' ]# w- Illuminated signs
. @/ d5 _8 d' j+ u- Measurement
- Internal light source
To be approved at the 49th CTL Plenary Meeting, in 2012
Question:
2 k# [+ I# e. g7 U  IShould the measurement of the colour of self illuminated emergency lighting luminaires with exit
legends/pictograms be made when the sign is illuminated by the internal lamp source, or to measure when
+ j$ `. |) \# F) ^the sign is illuminated by daylight?
: P2 k, o8 A/ \2 p3 T: ]Decision:
Internally illuminated signs shall be measured when illuminated by the internal light source.