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|  PDSH 979
& P8 j1 o5 x$ D+ M3 z9 L5 f9 r | Lamps for photometric tests
& r$ q4 i- L7 s3 S" F/ U | 22.12.7& J6 }% l, I+ d* L3 C; e
| 60598-2-22(ed.3);am1;am28 C( f0 t {: I0 w2 i) ~0 P& J
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Standard(s):
9 M8 h* u3 D5 ]( p0 Y* ]8 [- KIEC 60598-2-22/1997 A1/2002 A2/2008
3 U9 n+ A* { ?% M) j+ Z/ X$ P3 N3 vSubclause(s): 22.12.7
% V6 t E( Y" fNo. Year PDSH 0979 20104 V' X7 K s. y( x
Category: LITE Developed by: ETF5 OSM/LUM
" s7 L! L% \% QSubject:; t; P( s4 o0 q# W. P* |! p8 U
Lamps for photometric tests
7 h! a# M& J5 \2 m q; O2 M# A# uKey words:
8 g, L. |8 }6 Y1 F5 k! w+ G* E1 E- Photometric tests
! N+ Q5 |9 V0 ~- v$ q, \" T8 I- Endurance test. `+ S$ q. w5 J" m* U
- Lamp(s) _" m6 X# d; X5 W( k, i, Z. t
To be approved at the 49th CTL Plenary Meeting, in 2012
9 T5 R% h8 t9 M# j0 O2 |Question:5 Q# `: ]# Z6 J
Are new lamps required for photometric tests?7 L" q; ~5 d! n9 d+ b& X1 m* t3 f: C
Decision:& A+ o' p1 e+ k) y
The photometric tests before and after the endurance test shall be carried out with the same lamp(s). The, f) E" }" E) e( p5 [/ s8 G1 K
endurance test shall be carried out with (an) other lamp(s).
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发表于 2012-9-15 16:42
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