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Experimental Mechanics @
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Facilities
for Thermoelasticity |
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The DeltaTherm
1550 system is one of several focal plane array thermoelastic detectors that
have recently become available. An imaging array similar in format to the
array used in a CCD camera is used to capture simultaneously all the pixels
in a 320 by 256 array, which is typically performed in less than one minute.
The lens system is similar to a simple video camera lens, and the detector
array is cooled with a Stirling cycle cooler. The
system is controlled with a digital correlator and
windows computer system. |
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