发明名称 |
AN APPARATUS AND METHOD FOR CALIBRATION OF SPECTROPHOTOMETERS |
摘要 |
<p>An apparatus and related method for optical calibration of spectrophotometers is described. The apparatus is a calibration plate including one or more cuvettes filled with solutions of interest. The cuvettes are sealed to prevent evaporation. The cuvettes also possess a compressible component to allow for expansion of the solution and a bubble control apparatus to ensure that the compressible component does not intersect the beam path. A piece of neutral density glass is optionally included in the apparatus to track optical changes of the solutions over time.</p> |
申请公布号 |
EP1709404(B1) |
申请公布日期 |
2014.06.04 |
申请号 |
EP20050711694 |
申请日期 |
2005.01.21 |
申请人 |
ARTEL, INC. |
发明人 |
BRADSHAW, JOHN, THOMAS;CURTIS, RICHARD, H. |
分类号 |
G01N21/27;G01J1/10;G01J3/42;G01N21/05;G01N21/31 |
主分类号 |
G01N21/27 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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