EN62471和IEC62471有什么差异

petercheng

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     请问:EN62471和IEC62471有什么差异吗？具体的差异在哪些方面，差异在标准体里有体现吗？求大侠指点，小弟刚刚接触这个标准，对法规不熟悉，还望大侠不吝赐教，谢谢！！！
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H-RH

There is an Annex ZB in the content of BS EN 62471.

( @! [( J4 h, w) h7 l8 `0 u" ~However, the Annex ZB is just moved from the clause 4, "EXPOSURE LIMITS" of IEC 62471 and leaving the clause 4 as:

"
( n* B0 W4 Z6 _; Q! c' V+ q4. EXPOSURE LIMITS

The original Clause 4 of IEC 62471:2006 contains provisions governing limiting values for the exposure of persons falling within the area of the health and safety of workers. Within Europe those limiting values are already covered by the Artificial Optical Radiation Directive (2006/25/EC). Thus, the limits of the directive have to be applied instead of those fixed in IEC 62471:2006.
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For information the original Clause 4 of IEC 62471:2006 was moved to the informative Annex ZB under retention of the respective numbering.
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H-RH

The following note was added to table 6.1:

NOTE The action functions: see Table 4.1 and Table 4.2
) V$ Y) _! i! i5 H1 |0 AThe applicable aperture diameters: see 4.2.1
The limitations for the angular subtenses: see 4.2.2
The related measurement condition 5.2.3 and the range of acceptance angles: see Table 5.5.
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petercheng

H-RH 发表于 2013-4-15 18:11
There is an Annex ZB in the content of BS EN 62471.

However, the Annex ZB is just moved from the  ...

谢谢，学习了！！

petercheng

H-RH 发表于 2013-4-15 18:22
+ Q4 |( \$ }6 b7 _The following note was added to table 6.1:

NOTE The action functions: see Table 4.1 and Table 4.2 ...

7 o: y& D1 `8 |2 H' D& a谢谢指点！