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| DSH 564
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| Laser Components5 [0 B9 E+ q4 ]) o* G6 B
| 6.2 (IEC 60065, 6th ed.), 4.3.13 (IEC 60950, 3rd ed.), 4.3.13.5 (IEC 60950-1, 1st ed.)' L+ q( U: H7 U- w$ D3 L, [
| 60950-1(ed.1) & 60950(ed.3) & 60065(ed.6)* f% H2 v1 L8 p4 ~7 {# T# Y6 n0 K6 w
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Standard(s):. \4 G! Y; D# V0 r; L1 b9 ^
IEC 60065, 6th ed.5 ?8 O3 C' [3 L0 i; ?& l
IEC 60950, 3rd ed.- _/ S/ ~% J9 L2 M3 M! g
IEC 60950-1, 1st ed./ M. H2 \) }* j/ N j" k- E" T
Sub clause(s):
) a* @. W( A* L- N* ?6.24 C+ [6 S. {6 ]$ A: W
4.3.133 W, m$ v1 ^) M! r3 r
4.3.13.5
6 {- w) c9 p, l0 x( W9 {DSH - 564
+ L7 _: ?$ O* z0 b! LPage 1 (1)) t! ]6 p2 X* y4 L; a6 \
Subject:! `" x: h9 V8 L6 w5 D2 p, [# {
LASER COMPONENTS% G2 G; u* a# F1 t' z z& N
Key words:
7 @/ m2 f1 \. i7 b0 S2 N. vLASER4 ^* \( d% f! z. e6 P
Decision confirmed# U% W. Q1 |% \5 {
by CTL at its 42nd5 j6 }' Y, b) \6 D0 L
meeting 2005 in2 X1 [( i6 p' b* ^
Cancun* P2 G1 a3 y, ]: ~2 _
Question:
! S' K4 b/ ?4 c! j) H7 cWe have noticed that certification bodies are treating products incorporating laser
; u- p) [# x. A' Y: [; b3 g# d Ucomponents in different ways. We at SEMKO have always measured the laser emission from- L0 v) o$ ^, e. y7 C, a; n8 V z- m3 l
the product when the laser component are installed and are in operation as in normal use of
( {4 l. G& s& C6 O0 jthe product. The laser emission is also measured when abnormal operation of the product is7 P/ S, Y) f: I! i0 C# {
simulated.
3 o) k# h6 L" H. k% U; ~. ^& r, kWe are doing the measurements regardless whether the laser component, for instance a laser
S3 @- d/ z( E4 preader head, is separately "laser tested" or not.. @4 F; [% n6 f2 j$ j) w
Decision:( L* _' [8 V3 p
The complete equipment shall comply with the IEC 60825 series of standards referenced as
3 T+ K) K$ h" b7 U' k1 fnormative references in IEC 60950, 60950-1 or IEC 60065, as applicable.
% p& \2 X7 R' g" i6 ~) UIf previously CB certified laser component is incorporated into the equipment, compliance is
) t; Z+ b4 m6 hchecked by evaluation of the data of the laser component and the complete equipment and, if
L* o, V8 ]0 }1 c+ g! Tnecessary, by measurement.2 o8 @0 t7 O1 T# S% i4 S
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