Re limits, the international standards are produced by IEC TC106, and
you can see a list at:
https://iec.ch/dyn/www/f?p=103:22:11802229485423::::FSP_ORG_ID,FSP_LANG_ID:1303,25
However, IEEE standards are often different, and I can't steer you to
them. Also, very few standards set limits at close proximity, because
the measurements are difficult to make repeatably. To find an expert,
you could try to contact the TAG for IEC TC106 through ANSI.
On 2026-02-23 16:14, Brian Kunde wrote:
I am looking to purchase the test equipment necessary to test Radiated
Electromagnetic and Magnetic Field (EMF) between 100Khz and 30Mhz at
very close distances to the product. Our goal is to buy something
economical to quick-check a couple products we make, so we are looking
for a way to measure these measurements without breaking the bank.
Any suggestions.
Also, are there any experts in EMF testing that would be willing to
answer a few questions regarding limits? I have read through the
ICNIRP guides and found them to be very difficult to understand;
especially in the 100kHz to 300Ghz document. On occasion, we get test
reports from field evaluations and the limits they use does not seem
to line up with anything I have found so far.
If there are good online references I have yet to find and read, that
would be helpful, too.
Thanks to all.
The Other Brian
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