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你是不在乎的 3 e- @1 M% Z4 Q: h2 R+ ?4 [
答:我怕误人子弟哦,我年纪大了,有时记性也不好了,有时候发帖子前会反复确认,尽量少犯老年痴呆错误。 ) f0 o: T# h8 y7 X$ F/ V; y( m0 A
# v7 a% B9 `# |# ~% w那请问老先生你,楼主(cgsh882 )在这个帖子里哪个地方写了国内两个字呢?
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小伙子,既然你说到了IEC 60601-1:1988 Ed.2(Am1+Am2)CTL decision,请大家也来瞧瞧吧
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3 O$ T$ ? [: w你怎么不贴完整的呢?最重要的问题你怎么不贴出来呢? - [! g' [9 Y5 b7 U( Y1 l
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Question:
" c) x+ w& i: h" S0 Y& ]Use of thermocouple instead of resistance method? Can the allowable values in Table Xa and
+ @4 C& D+ X* z- VTable Xb be reduced by 10°C if temperature determined by thermocouples (like IEC 60950 ; R5 c& l+ X2 }% ]9 R
Cl.5.11, Ed. 2)? : g+ c$ T2 s7 l, w* o& V, W
Decision:
/ d( p5 r; q( Y4 f. ]+ [The allowable maximum temperatures given in Table Xa and Table Xb apply, regardless of the ( H) n5 ?9 C( h6 G# ?: ]- L9 i
test method. However, the systematic errors and uncertainties in any measurement must be
4 l9 z5 Y8 U7 Qconsidered when comparing the measured value to the required value. COR method should - O& A3 C+ t( p* s% m1 [$ Q1 x
be utilized whenever possible. If not possible, the allowable limit of Table Xa and Table Xb
( R5 r Q: r7 A5 X5 l6 P2 i: Emust be reduced by 10°C.
" c5 u" }, U4 ^9 }1 [Explanatory notes:
. |0 y, `1 W% J( z3 u% fUse of thermocouple may be acceptable (see 42.3.4 ".......unless the windings are non-uniform $ o; t" E! l5 d4 }8 D* W
or severe complications are involved....")" I' e' Q" b" h1 k
# Q4 v: O. w @( ?% V" Z' y- l老人家记得一个指头指着别人的时候,有四个指头指向自己的哦! |
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