On Feb 14, 2005, at 9:13 AM, Paul Marbourg wrote:
Hi Gerald et al,
Just a little reminder: When testing ceramic type tubes and vacuum
components with your high-pot tester:
ALWAYS ALWAYS ALWAYS clean the ceramic insulator with a degreaser
product
like Formula 409 BEFORE conducting
ANY high voltage tests for leakage current!!! Otherwise, your leakage
current analysis will be WORTHLESS!!!
Bon Ami® and purified water work well for cleaning ceramic insulators.
...
Richard L. Measures, AG6K, 805.386.3734. www.somis.org
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