In a message dated 9/23/02 9:05:08 PM Central Daylight Time, 
war...@comfortjets.com writes:


> A suite of testing runs about $6000 for immunity for ITE equipment to 
> meet EN 55 024 without even talking about the Radiated Immunity 
> requirements equipment and a chamber.  You are going to likely have to 
> do this subset of testing anyway if you want a credible report as 
> evidence of self-declaration.  The costs of emissions and immunity 
> testing with reports is around $7000 and is a clean approach both 
> financially and in timeline if you do some chamber tests first for 
> emissions, say a 2-hour scan in a chamber.  Emissions and immunity 
> testing are somewhat coupled in that a device that is a low radiator is 
> also likely to have good resistance to susceptibility, but not always.  
> This is most often true of metal shielded enclosures and those with 
> shielded I/O cables.
> 

Hi Warren,

I think your test costs seem a little high, I won't say what I charge for 
fear of being accused of commercialism. But a number of labs, good labs, will 
charge under $4,500 for a full set of tests....

There is a good deal of new equipment coming out from vendors too, which may 
mean a flood of used, but still good equipment. E-bay is a source for this.

Cheers,

Derek Walton
L F Research

<HTML><FONT FACE=arial,helvetica><FONT  COLOR="#400080" SIZE=2 FAMILY="SCRIPT" 
FACE="Comic Sans MS" LANG="0">In a message dated 9/23/02 9:05:08 PM Central 
Daylight Time, war...@comfortjets.com writes:<BR>
<BR>
</FONT><FONT  COLOR="#000000" style="BACKGROUND-COLOR: #ffffff" SIZE=2 
FAMILY="SANSSERIF" FACE="Arial" LANG="0"><BR>
<BLOCKQUOTE TYPE=CITE style="BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT: 5px; 
MARGIN-RIGHT: 0px; PADDING-LEFT: 5px">A suite of testing runs about $6000 for 
immunity for ITE equipment to <BR>
meet EN 55 024 without even talking about the Radiated Immunity <BR>
requirements equipment and a chamber.&nbsp; You are going to likely have to <BR>
do this subset of testing anyway if you want a credible report as <BR>
evidence of self-declaration.&nbsp; The costs of emissions and immunity <BR>
testing with reports is around $7000 and is a clean approach both <BR>
financially and in timeline if you do some chamber tests first for <BR>
emissions, say a 2-hour scan in a chamber.&nbsp; Emissions and immunity <BR>
testing are somewhat coupled in that a device that is a low radiator is <BR>
also likely to have good resistance to susceptibility, but not always.&nbsp; 
<BR>
This is most often true of metal shielded enclosures and those with <BR>
shielded I/O cables.<BR>
</BLOCKQUOTE><BR>
</FONT><FONT  COLOR="#400080" style="BACKGROUND-COLOR: #ffffff" SIZE=2 
FAMILY="SCRIPT" FACE="Comic Sans MS" LANG="0"><BR>
Hi Warren,<BR>
<BR>
I think your test costs seem a little high, I won't say what I charge for fear 
of being accused of commercialism. But a number of labs, good labs, will charge 
under $4,500 for a full set of tests....<BR>
<BR>
There is a good deal of new equipment coming out from vendors too, which may 
mean a flood of used, but still good equipment. E-bay is a source for this.<BR>
<BR>
Cheers,<BR>
<BR>
Derek Walton<BR>
L F Research</FONT></HTML>

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