发明公开
EP1709404A2 AN APPARATUS AND METHOD FOR CALIBRATION OF SPECTROPHOTOMETERS
有权
DEVICE AND METHOD FOR分光光度计的校准
- 专利标题： AN APPARATUS AND METHOD FOR CALIBRATION OF SPECTROPHOTOMETERS
- 专利标题（中）： DEVICE AND METHOD FOR分光光度计的校准
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申请号： EP05711694.9申请日： 2005-01-21
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公开(公告)号： EP1709404A2公开(公告)日： 2006-10-11
- 发明人: BRADSHAW, John, Thomas , CURTIS, Richard, H.
- 申请人： Artel, Inc.
- 申请人地址： 25 Bradley Drive Westbrook, Maine 04092 US
- 专利权人： Artel, Inc.
- 当前专利权人： Artel, Inc.
- 当前专利权人地址： 25 Bradley Drive Westbrook, Maine 04092 US
- 代理机构： McKeown, Yvonne Mary
- 优先权： US768644 20040130
- 国际公布： WO2005074492 20050818
- 主分类号： G01J1/10
- IPC分类号： G01J1/10
摘要：
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.
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