|
|
本帖最后由 emailsimon 于 2016-1-6 14:42 编辑 3 ^# _3 o3 F& x3 A$ j# Y- c
* O3 L* ~( X+ Y3 \) v0 ~7 d, b
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?
6 R6 G5 H* k) h6 f; N$ X如 3 Q: q3 d5 W0 A& n6 B
7.3.101 LABORATORY CENTRIFUGE movement during malfunction
# t0 a# Q1 R3 H I; o& {) K/ U) Xa) imbalance; & O: ?/ W2 A2 x9 m5 [
b) disruption of the ROTOR ASSEMBLY;
- T2 ^' {# H: Q3 `( K0 h- u9 l! dc) DRIVE SYSTEM failure; , M5 l: D- q5 g5 b6 d9 P3 G
d) seizure of the DRIVE SYSTEM.2 n, x' K; s0 Y* z7 D; U$ J" R8 E+ d
& ~& d# T# o. N8 ^- R
这里的 seizure of the DRIVE SYSTEM指的是什么? 堵转马达吗???9 E3 m( Z8 M4 A k! t* u, d- I
, H9 f i7 }5 J# F _
而
8 T: e0 g/ [! {9 a; t7.6.101.3 SINGLE FAULT CONDITIONSto be considered+ R2 V% t' ^4 W+ ?* K; P2 ^
d) drive seizure: the sudden application of the rotational energy to the frame and case of a
# C; b6 f' u- g# A S4 w2 ALABORATORY CENTRIFUGE;
3 k X% f! _' z8 r' t6 G
( u9 C4 V7 Z% C! ~2 o; W2 h这里的drive seizure 又是指的什么? 怎么做?
8 A3 f5 x" C; S3 v
7 U+ C: l" p9 r+ ^另外:
2 o5 P6 S. C5 u3 D+ D* k+ z0 H11.101 Refrigerated and water-cooled LABORATORY CENTRIFUGES
9 [5 M) c* S& aConformity is checked by operating the LABORATORY CENTRIFUGEin an environmental cabinet
: K# R. @+ W6 V6 x6 V$ {$ B; Owhich has been set at the maximum RATED humidity and temperature of the LABORATORY& W9 J/ `" |; y9 r
CENTRIFUGE. The equipment is operated in the standby mode, at the lowest settable CABINET
; V. d, _* m; j- Mtemperature, for a period of 7 h.
/ g1 m8 u! b! F1 x
# I# _9 z- W) t, y1 Y5 ~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??
8 A' M' Z6 D* v+ e* F$ D4 h; k: r6 a* A" l/ J1 \
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???
# m2 o' n% }3 J+ |1 m/ {烦请不吝赐教,谢谢! |
|
/2 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2016-1-6 13:28
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡