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

Laser Components $ ~5 A( H! f5 a4 L% ~6 F! w: y. M

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)

) U" W2 O1 K. Z3 K4 S2 BStandard(s):
* J" x( |8 ^# u2 f7 B. b5 EIEC 60065, 6th ed.
IEC 60950, 3rd ed.
IEC 60950-1, 1st ed.
Sub clause(s):
6.2
4.3.13
1 O4 b& w2 ]# k, v4.3.13.5
  k3 G" G6 \7 wDSH - 564
Page 1 (1)
* U3 h% x. j( ?6 \Subject:
6 b0 G  D  U/ X( nLASER COMPONENTS
Key words:
( [9 ]) o2 L- ~9 i0 hLASER
; A5 O  V. P& M' }7 \" ~& b# iDecision confirmed
by CTL at its 42nd
meeting 2005 in
9 |) i- D! i( H- J( L# |1 YCancun
+ t) f5 H9 j4 F, LQuestion:
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
the product when the laser component are installed and are in operation as in normal use of
" R0 L" K( b* u6 T* U4 `the product. The laser emission is also measured when abnormal operation of the product is
simulated.
We are doing the measurements regardless whether the laser component, for instance a laser
reader head, is separately "laser tested" or not.
Decision:
0 f  s; c- v) m( UThe complete equipment shall comply with the IEC 60825 series of standards referenced as
* L/ ]8 _. ?' B+ V5 r6 D7 Jnormative references in IEC 60950, 60950-1 or IEC 60065, as applicable.
If previously CB certified laser component is incorporated into the equipment, compliance is
) ^5 y' D' w" L) m2 C7 y) zchecked by evaluation of the data of the laser component and the complete equipment and, if
necessary, by measurement.

: h% \: i- y* w0 |( A% ~# y* P