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Reply To: | TechNet E-Mail Forum. |
Date: | Thu, 27 Feb 2003 11:02:43 -0600 |
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Charlie,
If memory serves, which will have to do since I don't have a GR-78 handy,
Bellcore took a slightly different approach to the equivalency factors used
by the MIL-STD documents. They had a procedure to determine the ROSE
instrument response to a set standard and you judged the result from that
procedure. I think it was found in either Section 13 or Section 14 of
GR-78. I don't thnk they ever made reference to equivalency factors. Such
factors have been shown to be bogus anyway.
Doug Pauls
Charlie Pitarys
<charlie_pitarys@ To: [log in to unmask]
KYZEN.COM> cc:
Sent by: TechNet Subject: [TN] Ionic Equivalence
<[log in to unmask]>
02/27/2003 10:16
AM
Please respond to
"TechNet E-Mail
Forum."; Please
respond to
Charlie Pitarys
I need to meet a Bellcore requirement on an assembly of 6.45ugrams/sq.in.
(Based on the pwb surface area)
The assembly has 633.5 sq.in. surface area.
The customer has supplied me with documentation from;
Physical Design and Manufacture of Telecommunications Products PWB Assembly
Requirements, GR-78-CORE, Issue 1, Sept 1997. Section 7.1.3.9
I have an Omegameter 600. Is there an equivalence factor, etc? Or is it a 1
to 1 deal?
Thanks in advance.
Charlie
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