Chris:
This subject reminds me of a spec I once had for a power supply.
Because part of the power supply subassembly was visible through the back
panel (the IEC inlet connector, fuse holder, and ratings information), the
customer was concerned that a scratched power supply panel would make their
system look bad. They specified it like this:
"The power supply chassis will have no visible scratches when viewed by a
person with 20/20 vision under typical room lighting for a period of 10
seconds."
Pat
"James, Chris" <[email protected]>
Sent by: [email protected]
07/28/2005 11:43 PM
To: "John Woodgate" <[email protected]>, <[email protected]>
cc:
Subject: RE: legend size
John - thanks but I asked if there was a spec - I already know what en
60065 says
"Markings shall be permanent, comprehensible and easily discernable on
the apparatus when ready for use."
I don't call that a spec it is far too vaugue it does not even say
easily discernable with the unaided eye!!
I'm looking for a font size even if it is just a
recommendation...........
C
From: [email protected] [mailto:[email protected]] On Behalf Of John
Woodgate
Sent: Thursday, July 28, 2005 9:42 PM
To: [email protected]
Subject: Re: legend size
"James, Chris" <[email protected]> wrote (in
<[email protected]>) about
'legend size', on Thu, 28 Jul 2005:
>Anyone know a spec for the minimum font/legend size for Caution/Warning
>and Rating markings on product with respect to EN60065 please?
See the first sentence of clause 5 of EN 60065:2002.
--
Regards, John Woodgate, OOO - Own Opinions Only.
Deadlines are 90% of deadliness.
http://www.jmwa.demon.co.uk Also see http://www.isce.org.uk
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