Hello Kevin - Interesting question. Keep the old wooden benches - after all your company has shipped several products using those benches.
The issue for me is that you should not claim compliance to 61000-4-2 if the test fixtures do not comply with the requirements of said specification. Best Regards Charles Grasso Compliance Engineer Dish Technologies (w) 303-706-5467 (c) 303-204-2974 (t) 3032042...@vtext.com<mailto:3032042...@vtext.com> (e ) charles.gra...@dish.com<mailto:charles.gra...@dish.com> (e2) chasgra...@gmail.com<mailto:chasgra...@gmail.com> From: Ghery S. Pettit [mailto:n6...@comcast.net] Sent: Thursday, April 06, 2017 5:46 PM To: EMC-PSTC@LISTSERV.IEEE.ORG<mailto:EMC-PSTC@LISTSERV.IEEE.ORG> Subject: Re: [PSES] ESD Table Top Testing Bench with IEC 61000-4-2 I remember dealing with a manager years ago who made layout decisions based on esthetics. I wouldn't want to deal with that situation again. I would tell your local Feng Shue expert to butt out and leave the lab equipment (and the ESD tables are lab equipment) design to the EMC experts. IEC 61000-4-2 is rather explicit about the design of the tables, and what your Feng Shue person wants is not what the standard demands. I know if I were assessing your lab that would be an easy discrepancy to write. Ghery S. Pettit, NCE From: Harris, Kevin J (DSC) [mailto:kevinharr...@tycoint.com] Sent: Thursday, April 6, 2017 1:22 PM To: EMC-PSTC@LISTSERV.IEEE.ORG<mailto:EMC-PSTC@LISTSERV.IEEE.ORG> Subject: [PSES] ESD Table Top Testing Bench with IEC 61000-4-2 Dear Colleagues, We made a decision to renovate our laboratory with new lab benches. This has led to a bit of a conundrum with our ESD benches. Our local Feng Shui expert has proclaimed that it would not do to have all new lab benches except for our old ESD wooden benches. The issue we keep circling around is the new benches would have steel legs with rubber feet under a non conducting table top. IEC 61000-4-2 seemingly asks for a non conducting table in its entirety. Does anyone know if such a setup deviation would make an iota of difference to the test? Thanks Kevin ________________________________ This e-mail contains privileged and confidential information intended for the use of the addressees named above. If you are not the intended recipient of this e-mail, you are hereby notified that you must not disseminate, copy or take any action in respect of any information contained in it. If you have received this e-mail in error, please notify the sender immediately by e-mail and immediately destroy this e-mail and its attachments. - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. 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