CN109991224B - 一种促进剂浓度在线自动测定方法 - Google Patents
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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- General Health & Medical Sciences (AREA)
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- Biochemistry (AREA)
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- Plasma & Fusion (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
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CN113970615B (zh) * | 2021-11-09 | 2022-09-27 | 浙江盛远环境检测科技有限公司 | 一种重金属螯合剂有效含量检测装置及其检测方法 |
Citations (9)
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---|---|---|---|---|
CN101694471A (zh) * | 2009-10-15 | 2010-04-14 | 承慰才 | 生活饮用水cod在线自动检测方法及检测仪 |
CN201780281U (zh) * | 2010-08-31 | 2011-03-30 | 宇星科技发展(深圳)有限公司 | 高锰酸盐指数水质在线分析仪 |
CN102253164A (zh) * | 2011-04-26 | 2011-11-23 | 东北电力大学 | 基于溶液图像技术的水质碱度在线测量装置及其测量方法 |
CN102692415A (zh) * | 2012-05-31 | 2012-09-26 | 广州市怡文环境科技股份有限公司 | 酸、碱一机高锰酸盐指数在线监测系统及其检测方法 |
CN203069564U (zh) * | 2013-01-16 | 2013-07-17 | 许清传 | 全自动滴定仪 |
CN107091839A (zh) * | 2017-06-08 | 2017-08-25 | 上海兆极环境科技有限公司 | 一种新型实验室在线智能滴定仪 |
CN207866774U (zh) * | 2018-01-24 | 2018-09-14 | 青岛顺昕电子科技有限公司 | 一种滴定装置 |
CN207908452U (zh) * | 2018-03-07 | 2018-09-25 | 青岛中维安全检测有限公司 | 一种自动化滴定分析系统 |
CN109444244A (zh) * | 2018-12-14 | 2019-03-08 | 力合科技(湖南)股份有限公司 | 海水高锰酸盐指数分析系统及方法 |
-
2019
- 2019-04-24 CN CN201910333839.XA patent/CN109991224B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101694471A (zh) * | 2009-10-15 | 2010-04-14 | 承慰才 | 生活饮用水cod在线自动检测方法及检测仪 |
CN201780281U (zh) * | 2010-08-31 | 2011-03-30 | 宇星科技发展(深圳)有限公司 | 高锰酸盐指数水质在线分析仪 |
CN102253164A (zh) * | 2011-04-26 | 2011-11-23 | 东北电力大学 | 基于溶液图像技术的水质碱度在线测量装置及其测量方法 |
CN102692415A (zh) * | 2012-05-31 | 2012-09-26 | 广州市怡文环境科技股份有限公司 | 酸、碱一机高锰酸盐指数在线监测系统及其检测方法 |
CN203069564U (zh) * | 2013-01-16 | 2013-07-17 | 许清传 | 全自动滴定仪 |
CN107091839A (zh) * | 2017-06-08 | 2017-08-25 | 上海兆极环境科技有限公司 | 一种新型实验室在线智能滴定仪 |
CN207866774U (zh) * | 2018-01-24 | 2018-09-14 | 青岛顺昕电子科技有限公司 | 一种滴定装置 |
CN207908452U (zh) * | 2018-03-07 | 2018-09-25 | 青岛中维安全检测有限公司 | 一种自动化滴定分析系统 |
CN109444244A (zh) * | 2018-12-14 | 2019-03-08 | 力合科技(湖南)股份有限公司 | 海水高锰酸盐指数分析系统及方法 |
Non-Patent Citations (1)
Title |
---|
磷化工作液中亚硝酸盐的检测;刘仁新;《现代涂料与涂装》;20070331;第10卷(第03期);第49-50页 * |
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