DSH 564 Laser Components

小米

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

DSH 564 2 n/ R) O& n. n6 L: o6 |

Laser Components

6.2 (IEC 60065, 6th ed.), 4.3.13 (IEC 60950, 3rd ed.), 4.3.13.5 (IEC 60950-1, 1st ed.)

60950-1(ed.1) & 60950(ed.3) & 60065(ed.6) 8 h8 b! N) x! [

/ r, j+ z! Q1 n! Z: ZStandard(s):
IEC 60065, 6th ed.
1 d  [- c- d# H2 X2 X4 P1 _IEC 60950, 3rd ed.
IEC 60950-1, 1st ed.
Sub clause(s):
2 ?# H) k& V0 f# ~% O) l6.2
4.3.13
4.3.13.5
DSH - 564
Page 1 (1)
Subject:
LASER COMPONENTS
Key words:
. P6 U" N1 ~2 N7 O* j; X  cLASER
Decision confirmed
by CTL at its 42nd
meeting 2005 in
! x' V3 T) q9 s; L) DCancun
8 \) z  }' ~5 E- M2 [: NQuestion:
We have noticed that certification bodies are treating products incorporating laser
components in different ways. We at SEMKO have always measured the laser emission from
+ Y) d: P6 ^5 W. j) ethe product when the laser component are installed and are in operation as in normal use of
0 V5 P" |' ~/ Nthe product. The laser emission is also measured when abnormal operation of the product is
simulated.
3 b3 ]$ W3 N5 a0 z+ nWe are doing the measurements regardless whether the laser component, for instance a laser
reader head, is separately "laser tested" or not.
% H0 E0 G1 m1 l5 @3 W+ kDecision:
: c) d$ [. S' D; j! x  \6 uThe complete equipment shall comply with the IEC 60825 series of standards referenced as
5 w- T0 u3 h; ~0 F6 [; Knormative references in IEC 60950, 60950-1 or IEC 60065, as applicable.
If previously CB certified laser component is incorporated into the equipment, compliance is
' z3 }' A: W5 l" b! Q8 y: Lchecked by evaluation of the data of the laser component and the complete equipment and, if
necessary, by measurement.
6 f- Y8 w  }# n  C5 F

+ s3 ?2 k' o  F# a6 u