[Jewelry making - Article 00747] - Re: [Orchid] Ultrasonic cleaner and damage to aluminum foil

[David Barzilay Lord of the Rings]

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    It is easy to describe: Just take a piece of aluminum foil. Hold it up
    to the light, and make sure that it doesn't have any pinholes in it.
    Then, suspend it for a few minutes in your ultrasonic cleaner and
    rinse it off. Hold it to the light again, and you will see that
    pinholes have been created in it if ultrasonic is working properly. 

    If you're REALLY a skeptic...do it AGAIN when the ultrasonic action
    is not turned on, to be sure that it wasn't the water, the chemicals,
    the tank itself, or gremlins that did it. 

    If you INSIST on 'a picture,' 


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    <grin> 


David Barzilay
Lord of the Rings
607 S Hill St Ste 850
Los Angeles, CA 90014-1718
213-488-9157



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