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|  DSH 564
" }5 ]! e9 V7 @. U! ~, J: L; t2 Y8 H" F# B+ F
| Laser Components6 [6 u& u; H- K" G
| 6.2 (IEC 60065, 6th ed.), 4.3.13 (IEC 60950, 3rd ed.), 4.3.13.5 (IEC 60950-1, 1st ed.)2 f- q8 `( X( O' t6 p ^7 I4 j
| 60950-1(ed.1) & 60950(ed.3) & 60065(ed.6)
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* s& _! Y( R/ o$ T" V! LStandard(s):
1 w/ o/ p- C3 V1 L2 h$ mIEC 60065, 6th ed.
% Z2 g# q Z) B: y0 C- O9 n6 ], |, TIEC 60950, 3rd ed.
. B3 T) J' C- C6 _, iIEC 60950-1, 1st ed.: r/ Q2 O8 S$ S) X% d" |
Sub clause(s):
' e* f; _" ^+ O/ ^, Y6.28 v ]$ `$ h6 T1 h- }% N O
4.3.13( R( b- t, P, R: d) s- d# f1 G
4.3.13.5
# G2 \7 d; I8 |2 j! x2 zDSH - 5647 {9 `, ]. I/ W- V1 J# s, D3 u
Page 1 (1)
& r! d9 d* E/ O3 f0 i; wSubject:
8 U9 D, _- J4 ]3 _& ^LASER COMPONENTS
2 v! `+ R3 d) ]- ~4 i0 G' m: P% bKey words:0 r# h$ A' ?/ Z( A! A$ m* b1 [' T; J7 M* t1 a
LASER) x% _! j, Q4 J7 e- M
Decision confirmed% }* Z! O4 K7 i1 ]. u9 y" j
by CTL at its 42nd; Y( c# g$ }/ Q& [
meeting 2005 in4 k! S/ ]3 j+ F6 i: R
Cancun
* B ?) b0 M* a6 _% Q. T7 `Question:' I5 t- ^# @- x. H. N3 `% D
We have noticed that certification bodies are treating products incorporating laser
# G4 c, s K( Y+ R7 wcomponents in different ways. We at SEMKO have always measured the laser emission from
1 P- ~( u' Z8 z& f" @the product when the laser component are installed and are in operation as in normal use of+ J2 z* _1 F9 q
the product. The laser emission is also measured when abnormal operation of the product is) L ^2 R( _$ K( q* C! k) \
simulated.
: r. q8 A; Z# a+ d! @, SWe are doing the measurements regardless whether the laser component, for instance a laser- z" L8 a* g7 t: h3 U l& a- I1 `
reader head, is separately "laser tested" or not.
# ?2 l# F: n2 q' j0 l+ G" TDecision:
$ J! M7 o' ~1 pThe complete equipment shall comply with the IEC 60825 series of standards referenced as2 r% |( U! B1 I5 o* ^5 J
normative references in IEC 60950, 60950-1 or IEC 60065, as applicable. @7 N* M+ w( L9 I: i0 T
If previously CB certified laser component is incorporated into the equipment, compliance is
! K3 g' m4 N5 ?+ W. g2 I% x/ Wchecked by evaluation of the data of the laser component and the complete equipment and, if
: S3 G3 H+ Z. t! e2 K K/ K8 }necessary, by measurement.# T! @& m# Q; _$ K) {
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发表于 2012-11-6 14:23
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