Hi, I can help much, but, for this paragraph, the rationale at the back of the standard states that "Annex AAA of the Collateral Standard IEC 60601-1-2 states that the limits and methodology are under consideration by technical committee 77. This Particular Standard, however, refers for the time being to IEC 60521 in which 400 A/m is required."
For the Second Edition of IEC 60601-1-2, Clause 36.202.8.1, the limit is 3 A/m. Ned Devine Program Manager Entela, Inc. 3033 Madison Ave. SE Grand Rapids, MI 49548 1 616 248 9671 Phone 1 616 574 9752 Fax ndev...@entela.com e-mail Entela, Inc. A Certified Woman Owned Business www.entela.com -----Original Message----- From: am...@westin-emission.no [mailto:am...@westin-emission.no] Sent: Sunday, April 28, 2002 3:40 PM To: emc-p...@majordomo.ieee.org Subject: IEC 60601-2-24 / Magnetic Field Hi all, A colleague was checking the IEC 60601-2-24:98 and found the Magnetic Field Req't (paragraph 36.202.6) far too high: 400 Ampere-per-meter! I'd like to check this requirement for its correctness or history with backgrounds for such a demand. I know that 3A/m, 10A/m and 30A/m are often used, but 400A/m ..... Can anybody help? Best regards Amund Westin, Oslo/Norway PS: IEC 60601-2-24:98 - "Medical electrical equipment - Part 2-24: Particular requirements for the safety of infusion pumps and controllers" ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list" ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list"