I read in !emc-pstc that Gandler, Mark <[email protected]> wrote (in <[email protected]>) about 'Laser safety questions' on Tue, 12 Nov 2002:
> According to the new revision of IEC 60825-1 (2001-08) , there are >following laser products classes: 1, 1M, 2, 2M , 3R , 3B and 4, instead of >1, 2 , 3A, 3B and 4 per previous revision. > >Question # 1 : should we change the labeling, let's say from 3A to 3R? Is it >any timetable for implementation? There are NO timetables associated with *IEC* standards, which are purely voluntary. There *IS* a timetable associated with an EN version, if there is one. -- Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk Interested in professional sound reinforcement and distribution? Then go to http://www.isce.org.uk PLEASE do NOT copy news posts to me by E-MAIL! ------------------------------------------- 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: [email protected] with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] 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"
