发明授权
US4165179A Device for wiping optical window in turbidimeter or similar optical
instrument for examining liquid sample
失效
用于擦拭浊度计或类似光学仪器中的光学窗口的装置，用于检查液体样品
- 专利标题： Device for wiping optical window in turbidimeter or similar optical instrument for examining liquid sample
- 专利标题（中）： 用于擦拭浊度计或类似光学仪器中的光学窗口的装置，用于检查液体样品
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申请号： US815088申请日： 1977-07-13
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公开(公告)号： US4165179A公开(公告)日： 1979-08-21
- 发明人: Ko Sato
- 申请人： Ko Sato
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Nippon Precision Optical Instrument Co., Ltd.,Nippon S R S, Inc.
- 当前专利权人： Nippon Precision Optical Instrument Co., Ltd.,Nippon S R S, Inc.
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX51-98159 19760819; JPX52-25390 19770310
- 主分类号： G01N21/15
- IPC分类号： G01N21/15 ; G01N21/24
摘要：
Disclosed herein is a device for wiping the optical window of a sample cell in a turbidimeter or other optical instrument for examining a liquid sample, which device comprises a wiper adapted to be inserted into the inner surface of the sample cell and rotated around its axis so as to clean the optical window quickly and easily of defiling matter adhering to the optical window.
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