Subject: | |
From: | |
Reply To: | (Leadfree Electronics Assembly Forum) |
Date: | Thu, 17 Feb 2005 09:36:26 -0000 |
Content-Type: | text/plain |
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Tin already contains trace levels of lead so not much scope for adding
more.
Why pick on Cyprus, they have some high level scientific input on this.
Regards,
Chris
-----Original Message-----
From: Leadfree [mailto:[log in to unmask]] On Behalf Of MA/NY DDave
Sent: 16 February 2005 18:03
To: [log in to unmask]
Subject: Re: [LF] maximum concentration 0.1%
Hi Chris, IPC LF Listservers,
<You can't intentionally add lead.
<
<The .1% is per each homogeneous substance.
<
<If your error of measurement is +/-0.01% then you'll have to be less
than .09%.>
Chris, I hate to say it yet YES you seem to be able to add Lead. I don't
like it yet that is the way this EU stuff is rolling out. According to
my
readings, as well as MD-Gordons' and others no where does it specify
that
you can not add lead. Again I don't like it since if the EU wants to be
Lead Free they better step up to the plate.
I understand your 1/10 or a decade reduction accuracy yet that might not
be
understood by most so the import agent (producer in that EU country like
Cyprus) that has a sloppy test may not know this without it in EU / EC
writing.
Yours in Engineering, Dave
Y i Engr, MA/NY DDave
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