If he can keep everything in the ESD bag, follow jit, shorten cycle time to minimun. Dust would not have sufficient time to land on the part. He just need to be very skilled!
--------------------------
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----- Original Message -----
From: TechNet <[log in to unmask]>
To: [log in to unmask] <[log in to unmask]>
Sent: Fri Jan 23 06:38:52 2009
Subject: Re: [TN] ESD Flooring - bare concrete
Dust?
Brian
Steven Creswick wrote:
> Techies,
>
>
>
> My first Friday, pseudo-technical question - I have an acquaintance that is
> repairing pretty crude PWB assemblies used in the trucking industry and
> needs to re-locate to gain more room. He certainly does not require
> clean-room conditions.
>
>
>
> My thought was that a bare concrete floor - free of oils and greases, epoxy
> coatings, etc. - would work out ok for flooring. If he had carts, he could
> attach small brass chains, etc.
>
>
>
> Was also thinking that the floor would give up moisture in the Winter and
> absorb it during the Summer and thereby help buffer humidity swings.
>
>
>
> He still would require ESD work-stations.
>
>
>
> What say the more ESD gurus?
>
>
> Steve
>
>
>
>
>
>
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