CN2800273Y - Sampling and measuring integrated apparatus for measuring dust concentration by beta ray absorption method - Google Patents
Sampling and measuring integrated apparatus for measuring dust concentration by beta ray absorption method Download PDFInfo
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- CN2800273Y CN2800273Y CN 200520030868 CN200520030868U CN2800273Y CN 2800273 Y CN2800273 Y CN 2800273Y CN 200520030868 CN200520030868 CN 200520030868 CN 200520030868 U CN200520030868 U CN 200520030868U CN 2800273 Y CN2800273 Y CN 2800273Y
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CN 200520030868 CN2800273Y (en) | 2005-06-03 | 2005-06-03 | Sampling and measuring integrated apparatus for measuring dust concentration by beta ray absorption method |
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CN 200520030868 CN2800273Y (en) | 2005-06-03 | 2005-06-03 | Sampling and measuring integrated apparatus for measuring dust concentration by beta ray absorption method |
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CN2800273Y true CN2800273Y (en) | 2006-07-26 |
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CN 200520030868 Expired - Fee Related CN2800273Y (en) | 2005-06-03 | 2005-06-03 | Sampling and measuring integrated apparatus for measuring dust concentration by beta ray absorption method |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101949785A (en) * | 2010-09-30 | 2011-01-19 | 郑州市光力科技发展有限公司 | Dust sampling and measuring device |
CN102419296A (en) * | 2011-08-19 | 2012-04-18 | 苏州亿利安机电科技有限公司 | Direct-reading dust concentration measuring instrument |
CN103604732A (en) * | 2013-11-25 | 2014-02-26 | 中煤科工集团重庆研究院有限公司 | Integrated mechanism for collecting and measuring dust |
CN108181216A (en) * | 2018-01-16 | 2018-06-19 | 青岛和诚环保科技有限公司 | β ray Apparatus for Dust Content in Stack |
CN109444012A (en) * | 2018-12-27 | 2019-03-08 | 常熟市德虞矿山机电有限公司 | A kind of detection device for direct-reading dust determination instrument |
CN113959891A (en) * | 2021-10-23 | 2022-01-21 | 浙江必利夫检测科技有限公司 | Be applied to occupational health short-term test instrument |
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2005
- 2005-06-03 CN CN 200520030868 patent/CN2800273Y/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101949785A (en) * | 2010-09-30 | 2011-01-19 | 郑州市光力科技发展有限公司 | Dust sampling and measuring device |
CN101949785B (en) * | 2010-09-30 | 2012-05-30 | 郑州光力科技股份有限公司 | Dust sampling and measuring device |
CN102419296A (en) * | 2011-08-19 | 2012-04-18 | 苏州亿利安机电科技有限公司 | Direct-reading dust concentration measuring instrument |
CN103604732A (en) * | 2013-11-25 | 2014-02-26 | 中煤科工集团重庆研究院有限公司 | Integrated mechanism for collecting and measuring dust |
CN108181216A (en) * | 2018-01-16 | 2018-06-19 | 青岛和诚环保科技有限公司 | β ray Apparatus for Dust Content in Stack |
CN108181216B (en) * | 2018-01-16 | 2023-09-22 | 青岛和诚环保科技有限公司 | Beta ray smoke tester |
CN109444012A (en) * | 2018-12-27 | 2019-03-08 | 常熟市德虞矿山机电有限公司 | A kind of detection device for direct-reading dust determination instrument |
CN113959891A (en) * | 2021-10-23 | 2022-01-21 | 浙江必利夫检测科技有限公司 | Be applied to occupational health short-term test instrument |
CN113959891B (en) * | 2021-10-23 | 2024-04-12 | 浙江必利夫检测科技有限公司 | Be applied to occupational health short-term test instrument |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHEZHOU GUANGLI SCIENCE + TECHNOLOGY CO., LTD. Free format text: FORMER NAME: GUANGLI SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD., ZHENGZHOU |
|
CP01 | Change in the name or title of a patent holder |
Address after: 450001, No. 58, Ruida Road, hi tech Zone, Henan, Zhengzhou Patentee after: Zhengzhou GL Tech Company Address before: 450001, No. 58, Ruida Road, hi tech Zone, Henan, Zhengzhou Patentee before: Guangli Science & Technology Development Co., Ltd., Zhengzhou |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 450001 Henan city of Zhengzhou province high tech Industrial Development Zone Long Chun Road No. 10 Patentee after: Zhengzhou GL Tech Company Address before: 450001, No. 58, Ruida Road, hi tech Zone, Henan, Zhengzhou Patentee before: Zhengzhou GL Tech Company |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060726 Termination date: 20140603 |