I see the CCL OATS is in Wanship, UT, at about 6854 feet, and their HQ is in ZIP Code 84119, which Wunderland.com says is at 4380 feet.
Cheyenne, Wyoming is at 6025 feet. Any test labs there? I suppose one might pressurize it... Cortland KA5S/6 >From: "Pettit, Ghery" <[email protected]> >Sent: Apr 1, 2008 8:34 AM >To: Derek Walton <[email protected]> >Cc: [email protected], "Garnier, David S (GE Healthcare)" ><[email protected]>, [email protected] >Subject: RE: Looking for Barometric pressure meter > >In quickly checking the 61000-4-x series that are called out in CISPR >24, IEC 61000-4-2 (ESD) is the only one. Section 8.1.1 calls out the >acceptable climatic conditions for performing the tests, and the >atmospheric pressure must be between 86 kPa and 106 kPa. That's a range >of 25.4 inches of Hg to 31.3 inches of Hg. As standard atmosphere at >sea level is 29.92 inches of Hg at 59 degrees F, and pressure drops >about 1 inch per 1000 feet of altitude gain, you can see that you hit >the minimum pressure on a standard day at 4520 feet. Denver is at 5280 >feet (one of the steps on city hall). Not sure how you can "legally" >perform ESD testing in EMC labs in most of Colorado. :-) - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas [email protected] Mike Cantwell [email protected] For policy questions, send mail to: Jim Bacher: [email protected] David Heald: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
