I read in !emc-pstc that Gert Gremmen <g.grem...@cetest.nl> wrote (in
<oleokfnbajjejfkplbbmieoecdaa.g.grem...@cetest.nl>) about 'Dwell time
for Immunity under EN55024?' on Fri, 4 Oct 2002:

>    Any deviation of the standard is doomed to art 10.2 , but changing an 
>    undefined dwell
>    time to better meet the intention of the standard won't lead to a law 
> suite.

The first line is a very extreme view. According to UK sources (I am not
allowed to say precisely who; no, I think that's daft, too), the
standards route is OK IF the product DOES pass the standard when tested
precisely to it. But the original test need NOT be precisely, or even
approximately, to the standard .....
>     
>    Several product type of standards do address  the topic of dwell time btw.
>     
>    One never can get condamned by not following the prescriptions of the EMCD 
>    or standard, only
>    by creating to much EMI or lacking susceptability (and other essential 
>    phenomenae).

.... which is what GG seems to be saying here.

Phenomenae! Make sure you keep all the test datae! And note down any
formulaes you use in calculationses. (;-)
-- 
Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk 
Interested in professional sound reinforcement and distribution? Then go to 
http://www.isce.org.uk
PLEASE do NOT copy news posts to me by E-MAIL!

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