At 19:03 24/03/97 +0100, you wrote:
>>From: 	frp
>>Sent: 	Monday, 24 March, 1997 19:00
>>To: 	[log in to unmask]
>>Subject: 	Interconnection Resistance, Multilayer Printed Wiring.
>>
>>Hi everybody,
>>I have a problem with the test methode number 2.5.12 of the IPC-TM-650.
>>This test methode tells you to use test coupon "G" as discribed in part
>>5.8.4 of the IPC-TM-650.
>>It also tells you which holes you should use to perform the test on.
>>But if you then look to test coupon "G" the holes which are mentioned
>>are not connected. How is it than possible to measure the
>>interconnection resistance between those holes?
>>Thanks in advance.
>>Frank Petit
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Dear Frank,

If the resistance is small (ie milliohms), you could try using a Polar
Toneohm 950 Multilayer Shorts Locator.

For further details please feel free to contact me off line if you would
like more information, or in USA Polar can be contacted at the following
address:-

Contact: Mr Robert P. Bosley
Polar Instruments Inc.
5373 Guide Meridian Bldg D
Bellingham, WA 98226

Phone/Fax: 360 398 1946
Sales: 800 328 0817
email: <[log in to unmask]>


Best regards

Gwen Merchant (Mrs) <[log in to unmask]>
Tel: + 44 1481 53081
Fax: + 44 1481 52476
http://www.polar.co.uk
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