DSH 320 Drop test

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 320

Drop test , d' }9 L) Y7 [) o& Y0 r: }& O0 B

8.4

61010-1(ed.1);am1;am2 $ w4 P5 ]6 x; X& Q

5 E! Q+ n- d- `
Standard:
IEC 61010-1:1990+A1:1992+A2:1995
: a* S0 k" l$ r* dSub clause:
8.4
Sheet n. 320
Page 1(1)
Subject:
& w/ x3 D; A+ i5 K" }/ fDrop test
0 Y9 o( o: G$ d4 v: t4 gKey words:
1 S4 U+ Z8 s- c8 E( Q- ]3 l3 @' n- Drop
- Handheld
+ _$ S8 R. F1 R: e) `" U) ^- w7 g5 J3 Y- Casters
' k- ~0 w+ Z6 x' D- N0 vProvisional decision taken by ETF3 and confirmed by CTL at its 38th meeting, in Toronto
Question:
* [4 J; P6 q8 L+ V. f6 t' jWhen performing drop tests how does one
5 E- J& y5 x6 S. u0 s! a$ B+ A• determine a weight limit for hand held equipment
+ n) j2 q# S4 n+ J) h! w• determine the position of casters and other moveable parts and
; h# B  b  C* a, M; E0 s6 c• safely drop heavy apparatus
Decision
• There is no weight limit on hand held equipment in IEC61010-1 therefore the manufacturer must state whether the equipment is hand held.
• Moveable parts should be placed in the least favourable position for the purposes of the test.
• When heavy apparatus is to be dropped it is essential that equipment complying with local regulations are used to lift the apparatus and that a remotely operable device is used to release the device under test. This device should incorporate a safety latch to ensure that early release does not occur.
- ]1 F0 i. V9 zPersonal safety equipment should be issued to staff e.g. protective footwear and training given. The location must be suitable for test and in particular be sufficiently large with protective barriers if needed for staff safety.
$ r. D; j, b8 A5 U, y
9 X' }2 J& S1 u
* S$ x7 x3 G1 ^- S% [: v. @: N
0 j3 J7 C/ A+ M, x; g