EN 60601-1-2-24 (1998) specifies a 400 A/m test level (there's a newer published version, 2012). This standard is applicable to infusion pumps and controllers. The test method specified is that of the basic standard EN 60601-1-2, which references IEC 61000-4-8, which defines continuous tests up to 100 A/m and short duration tests up to 1000 A/m (or special test levels where applicable). Don't know who makes the equipment for a 400 A/m test level, but I'm sure the suppliers who make the 3, 10, 30 A/m test equipment can build one for you if they don't have it. On the other hand if this is an infrequent test, you may want to investigate building the test setup yourself (although it may take lots of wire and lots of loops and lots of time). Here's an old Agilent Application Note that may help:
http://cp.literature.agilent.com/litweb/pdf/5968-3730E.pdf Manny Barron Sr. EMC Engineer From: Grace Lin [mailto:[email protected]] Sent: Monday, June 20, 2016 4:18 PM To: [email protected] Subject: [PSES] Magnetic Field at 400 A/m Dear Members, Does anyone know which standard requires to have magnetic field evaluated at 400 A/m? Is there any commercial available instrument (loop) for the purpose? Thank you very much for your time and I look forward to hearing from you. Best regards, Grace Lin - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) <http://www.ieee-pses.org/list.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]> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) 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]>
