Apparatus for multi-specimen test instrument
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United States of America Patent
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Jan 24, 2023
Grant Date -
Jul 30, 2020
app pub date -
Dec 13, 2019
filing date -
Jan 29, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
Described are a test device, a multi-specimen test fixture star and a multi-specimen test fixture. The test device includes a bath chamber that is automatically replenished with bath liquid throughout an extended test period. The multi-specimen test fixture star is non-circularly symmetric and can be used, for example, in a rectangular bath chamber to hold a greater number of test specimens than a circularly symmetric test fixture star. The multi-specimen test fixture includes, in part, a multi-specimen test fixture star and a shaft having one or more keyways and enables the test fixture star to be repositioned along the shaft without loss of rotational alignment to the shaft.
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