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本帖最后由 emailsimon 于 2016-1-6 14:42 编辑 ! ^5 I) _! H9 y
) ], k0 m! a3 t$ }& N* F不知道有没有高手可以指导一下标准中如下单一故障指的是什么?
, u3 \5 k) A% i- h如
8 S, C" p s" n* p/ ~7.3.101 LABORATORY CENTRIFUGE movement during malfunction
- P, }6 S/ K$ f3 b7 L# na) imbalance;
' x: ~" `4 s6 f, mb) disruption of the ROTOR ASSEMBLY; 1 s- c. X4 @$ [3 \8 R$ _+ c6 d5 ?7 o- k
c) DRIVE SYSTEM failure; 7 U4 @6 T7 ]% l; Q0 S l6 k1 z
d) seizure of the DRIVE SYSTEM.
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这里的 seizure of the DRIVE SYSTEM指的是什么? 堵转马达吗???" O6 @% Y* Z9 l4 S1 m) g6 `
n5 Q# X1 o1 p0 f) c9 V T- O而' J$ J" c p) J) T* y* b" q: T
7.6.101.3 SINGLE FAULT CONDITIONSto be considered
9 C: z8 _( M3 l+ R+ Od) drive seizure: the sudden application of the rotational energy to the frame and case of a
* h' g# w/ |3 b# U/ ?* ?LABORATORY CENTRIFUGE;* c* ?; y# V0 x
7 g E1 ?! L) E! t
这里的drive seizure 又是指的什么? 怎么做?7 W1 e9 g/ r( L, u' U' \5 r
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另外:6 d0 E; Q, V2 V
11.101 Refrigerated and water-cooled LABORATORY CENTRIFUGES1 Y) @7 d+ F. `* V/ c; j; T% [
Conformity is checked by operating the LABORATORY CENTRIFUGEin an environmental cabinet
4 ]5 T6 u5 ]7 @- }9 F' B; d5 Qwhich has been set at the maximum RATED humidity and temperature of the LABORATORY6 X e) p8 a2 e7 w
CENTRIFUGE. The equipment is operated in the standby mode, at the lowest settable CABINET
( v- J! i9 {, N6 ptemperature, for a period of 7 h.
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这里怎么测试? 试验箱设置到最高温最高湿, 设备在standby mode, 在试验箱最小的可设定温度,运行7小时??, B" D8 R4 E* C- n) C$ C; d
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这里既然设定了最高温,怎么又在实验室可设定的最小温度???
. ~8 l1 e" q j烦请不吝赐教,谢谢! |
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发表于 2016-1-6 13:28
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