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1.发明授权Analog data reduction circuit for a rotating spectrophotometer wherein the light passing through a selected chamber is compared with all others 失效通过选择的室进行光通过的旋转分光光度计的模拟数据还原电路与所有其他物体相比较
公开(公告)号：US3669551A
公开(公告)日：1972-06-13
申请号：US3669551D
申请日：1971-04-15
Applicant: UNION CARBIDE CORP
Inventor： BUCHER PAUL E , PICUNKO THOMAS
CPC classification number: G01N21/07
Abstract: KNOWN ROTATING SPECTROPHOTOMERS HAVE A SERIES OF CUVETTES ARRANGED CONCENTRICALLY AROUND A HORIZONTALLY ROTATABLE DISC SO THAT WHEN THE DISC IS ROTATED, CENTRIFUGAL FORCE MIXES AND TRANSFERS REAGENTS AND SAMPLES TO THE CUVETTES. AS EACH CUVETTE PASSES A LIGHT SOURCE, THE ABSORBENCE OF EACH INDIVIDUAL SAMPLE IS DETECTED AND MEASURED PHOTOMETRICALLY, AND IS CONVERTED TO AN ELECTRICAL SIGNAL PULSE.
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公开(公告)号：CA950227A
公开(公告)日：1974-07-02
申请号：CA141507
申请日：1972-05-08
Applicant: UNION CARBIDE CORP
Inventor： BUCHER PAUL E , PICUNKO THOMAS
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