DSH 765 Vibration Test

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广东安规检测
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小型摆管淋雨试验机

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DSH 765 & t% p* d9 K$ C$ k& X

Vibration Test

12.1.2

60065(ed.7) + `+ q4 ~- v: E/ F1 \# L2 q

Standard(s)- (incl. year)
* F% e) A0 K' J2 }5 iIEC 60065 ed 7:2001
( U7 }: e; M/ N  U4 ySubclause(s):
12.1.2
% N$ a, u' d( m; j( z  hNo. Year
DSH
0765
2010
Category: TRON Developed by: ETF 2
- `+ S$ G3 M) o# I, h1 o+ ?1 XSubject:
2 q8 l8 ~' `  \8 z# g) A, B  c8 }# S1 iVibration Test
& B) e1 ~/ w. F! ~1 @# tKey words:
' I" m* p* d* n; O0 O0 p' K5 ~3 WVibration Test
Approved at the 2011
CTL Plenary Meeting
# z) s9 }, \4 ~0 r- u% h6 UQuestion:
) T0 O. z# r  U+ z/ L# JClause 12.1.2 states “TRANSPORTABLE APPARATUS intended to be used for audio amplification of
; ^8 b" a- n0 c4 Fmusical instruments, PORTABLE APPARATUS and apparatus having a metal enclosure, are subjected to
a vibration endurance conditioning by sweeping, as specified in IEC 60068-2-6.”
8 W8 @' J& l& O9 g: g3 u5 z! yTo what kind of equipment is clause 12.1.2 applicable?
a) Is it applicable to equipment with metal enclosure, even if it is not portable or transportable such as a
Class I or Class II satellite receiver with metal enclosure?
b) What about “TRANSPORTABLE APPARATUS” intended to be used for audio amplification of musical
instruments with a plastic enclosure?
8 {9 K! \9 n! M' x  sc) What about “PORTABLE APPARATUS” with a plastic enclosure?
d) What about rack mounted audio equipment with a metal enclosure for ELA equipment?
Decision:
The answer to all the above questions is “YES.” The test has to be conducted in every case.

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