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|  PDSH 979
7 e! `, G l7 |9 t1 g0 c | Lamps for photometric tests" C8 n# o, p. P) ^! h* ]6 ?+ G
| 22.12.7
! l: I* [) E: h; Y0 u' U0 @) X2 s | 60598-2-22(ed.3);am1;am22 J' _. A' c: Y; |
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9 q3 T. f! H! ^Standard(s):/ Q# z# t8 s3 o( O" h2 _
IEC 60598-2-22/1997 A1/2002 A2/2008" D: M! s% _ Q
Subclause(s): 22.12.7
" T1 U! |$ }( cNo. Year PDSH 0979 2010
: I, n9 u& f; S& Y: J6 ^Category: LITE Developed by: ETF5 OSM/LUM
@ }0 K/ C- ]$ `( ySubject:% q# e. Y8 \9 C# {2 z5 m
Lamps for photometric tests! A% v2 n3 I% j6 y+ m
Key words:% Q4 X8 D, C2 J2 K. O6 y
- Photometric tests
1 A/ Q9 {/ C( h9 K7 w- Endurance test: V" G$ \( r4 W0 s' d. b
- Lamp(s)
' J& w: a* i; L0 _$ |% J3 iTo be approved at the 49th CTL Plenary Meeting, in 2012* e% F/ W$ C: R- |' ?: S
Question:2 a1 s0 _. C" _$ S, q7 K
Are new lamps required for photometric tests?
2 x! e- e( }1 _: u: D2 wDecision:
# H, `; X8 x+ i4 I" G9 b8 ?The photometric tests before and after the endurance test shall be carried out with the same lamp(s). The7 C' M2 B6 I2 W# {
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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