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|  DSH 564
0 ^: Y& O/ y3 Q; s- h' Q* ? Y
& ?1 o1 z- y6 ]9 P0 |, } j6 F | Laser Components7 v6 N/ d9 T, W& e7 T/ x
| 6.2 (IEC 60065, 6th ed.), 4.3.13 (IEC 60950, 3rd ed.), 4.3.13.5 (IEC 60950-1, 1st ed.)( M; l1 F; A) P2 |
| 60950-1(ed.1) & 60950(ed.3) & 60065(ed.6): d! Z3 `) s S( \
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Standard(s):
! I5 t6 K* ?! J- p; pIEC 60065, 6th ed.1 ?5 d; P4 D/ \7 z2 F
IEC 60950, 3rd ed.+ Y {* Q `) N
IEC 60950-1, 1st ed.
: g0 r& I- |3 x6 zSub clause(s):
+ e# ]( I8 R' x' I1 v- h6.2
l; V1 S1 h- z7 m4.3.13
, n" ]/ l+ |0 I! N4 f3 F3 L4.3.13.5, I7 o$ Z+ \; t2 r: M( n( D+ Z
DSH - 564
8 Y$ q# n. a. P) p6 ]# I8 [Page 1 (1)$ O, u3 [. [# V0 {
Subject:. b) Q+ O( ?, ?4 g# K' r2 I
LASER COMPONENTS2 S! K1 n4 P5 E* t N
Key words:; R, V0 J) m- N* Y
LASER- \* p/ F; i3 N. Z" S
Decision confirmed
8 v. T9 w$ V n; D, {by CTL at its 42nd2 U& a+ V0 V) f4 z% D8 w
meeting 2005 in, U' E* Q3 o, p3 e9 b+ L
Cancun8 j5 P8 f) ?" ^9 P1 y; V! t- Q; M: G
Question:; p' v2 k% P7 R# [9 x& Z* y
We have noticed that certification bodies are treating products incorporating laser
1 ]/ a! J! `1 }! lcomponents in different ways. We at SEMKO have always measured the laser emission from
( b& r* g Y6 w- Fthe product when the laser component are installed and are in operation as in normal use of
, \; y% S& ^ o N2 n( n* kthe product. The laser emission is also measured when abnormal operation of the product is. g. n! l7 ?1 P# H9 G
simulated.( f3 d. }( ` j$ T$ X' ?1 g# K, q
We are doing the measurements regardless whether the laser component, for instance a laser+ H! B# ^ r* _1 b
reader head, is separately "laser tested" or not.
' ], o1 ^) M0 [ JDecision:
' c0 Z; ]0 a$ K. ]4 R; ` r6 CThe complete equipment shall comply with the IEC 60825 series of standards referenced as+ K/ `4 p2 Z' K2 a7 @
normative references in IEC 60950, 60950-1 or IEC 60065, as applicable.+ ] G& T! B; r' V J7 q0 j- N# H
If previously CB certified laser component is incorporated into the equipment, compliance is
* L4 G% x# p( [4 u/ L p9 Uchecked by evaluation of the data of the laser component and the complete equipment and, if- M/ Z) p* l% A6 W1 D! p: F$ {
necessary, by measurement.8 W: d! g! n+ I' a( r6 k3 d
g( Q5 X. I+ i6 O
2 d( n* g2 y8 a2 o R
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