作者: Aviv Tzidon , Yehuda Yavets-Chen , Dekel Tzidon
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摘要: An optical fluid tester device for testing a sample in an ampoule includes cradle, radiation source, detector and analyzer. The cradle supports the ampoule. with serves as lens whose focal properties are dependent on index of refraction sample. source irradiates is located opposite so that ampoule, when supported by lies between detector. to detect intensity incident radiation. analyzer verifies composition based detected intensity, which is, therefore, indicative