Electrical testing system including plastic window test chamber and method of using same

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United States of America Patent

PATENT NO 4426619
SERIAL NO

06269868

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An improved system for and method of testing electrical components under temperature controlled conditions includes a chamber, within which the component can be mounted, for maintaining a predetermined environmental temperature for the component. A window forming part of a wall of the chamber includes a plurality of flexible, substantially transparent, spaced-apart sheets of plastic film. Dry gas is forced through the space between adjacent sheets to prevent moisture from forming on the sheets. A probe needle can be inserted through any random point of the window into contact with the component disposed within the chamber.

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Patent Owner(s)

  • TEMPTRONIC CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Demand, Erhart E Boston, MA 4 230

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