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本帖最后由 emailsimon 于 2016-1-6 14:42 编辑 0 R- h* O- h. J# `! ~
" Y, q. v- g& J6 T& D, U0 w1 g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?, d! D: ~$ I2 {) j q
如 & Z* e& u2 y( V0 Q3 \5 A% Q" h: }
7.3.101 LABORATORY CENTRIFUGE movement during malfunction
' X) [7 O' j4 T3 S0 S$ Fa) imbalance; ( h }" u3 \% q2 q, q* {8 I& }/ X
b) disruption of the ROTOR ASSEMBLY;
8 |& K6 m/ S6 Z2 z4 E" j% Fc) DRIVE SYSTEM failure;
8 ^! V$ E& y6 ]* u( Sd) seizure of the DRIVE SYSTEM.+ o X9 B; F; M" W1 L' G
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这里的 seizure of the DRIVE SYSTEM指的是什么? 堵转马达吗???
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而
' c' c6 i6 ?- J; T+ ]2 n7.6.101.3 SINGLE FAULT CONDITIONSto be considered
) ?7 K; N/ S" hd) drive seizure: the sudden application of the rotational energy to the frame and case of a * b w3 Y/ h+ P, o
LABORATORY CENTRIFUGE;" ?& O, {2 h, w9 T
9 n; C2 T1 s2 b! g9 J: U这里的drive seizure 又是指的什么? 怎么做?
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5 X# ^0 \# x% a- J5 j1 N另外:6 a" ]4 u0 C+ `! ~8 A( A3 |( L
11.101 Refrigerated and water-cooled LABORATORY CENTRIFUGES* ^) R! W* U2 }5 Z5 m
Conformity is checked by operating the LABORATORY CENTRIFUGEin an environmental cabinet
" q0 p1 G+ y$ Ewhich has been set at the maximum RATED humidity and temperature of the LABORATORY. I7 _8 N8 f$ R9 o
CENTRIFUGE. The equipment is operated in the standby mode, at the lowest settable CABINET* \9 G1 L; c6 T/ ~/ Z
temperature, for a period of 7 h.
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9 u( E* N1 u" d& P' k# S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??
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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???' K0 n$ T5 k' m, }! V' D; ?
烦请不吝赐教,谢谢! |
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发表于 2016-1-6 13:28
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