Barry

You can also look at the UL Standard for Vacuum cleaning machines (UL1017).  
The dielectric test on "powered" vacuum hoses also employed lead shot.

Kelly

At 10:03 AM 3/17/00 +0200, Peter Merguerian wrote:
>
>Barry,
>
>In my old days working for UL, we used lead shot to test the dielectric
>strength properties of insulated wire connectors. I suggest you take a look
>at the wire connector standards UL486 Series.
>
>
>
>At 15:26 16/03/2000 -0600, barrym wrote:
>>
>>I'm looking for reference to any standard which may provide specifics for
>>using lead shot for dielectric strength testing.  I know this done for
>>insulation system qualifications, just have not identified a standard for
>>the test set up.
>>
>>Thanks,
>>Barry Marks
>>
>>
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>Peter Merguerian
>Managing Director
>Product Testing Division
>I.T.L. (Product Testing) Ltd.
>Hacharoshet 26, POB 211
>Or Yehuda 60251, Israel
>
>Tel: 972-3-5339022 Fax: 972-3-5339019
>e-mail: [email protected]
>website: http://www.itl.co.il 
>
>
>
>
>
>
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****************************************************************
Kelly Tsudama
Cisco Systems
[email protected]
408-527-0216
408-525-9150 fax
408-322-9024 pager

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