CN107860598B - 一种便携式颗粒物切割器快速校准装置及其校准方法 - Google Patents
一种便携式颗粒物切割器快速校准装置及其校准方法 Download PDFInfo
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- CN107860598B CN107860598B CN201711193466.8A CN201711193466A CN107860598B CN 107860598 B CN107860598 B CN 107860598B CN 201711193466 A CN201711193466 A CN 201711193466A CN 107860598 B CN107860598 B CN 107860598B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2273—Atmospheric sampling
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
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CN201711193466.8A CN107860598B (zh) | 2017-11-24 | 2017-11-24 | 一种便携式颗粒物切割器快速校准装置及其校准方法 |
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CN201711193466.8A CN107860598B (zh) | 2017-11-24 | 2017-11-24 | 一种便携式颗粒物切割器快速校准装置及其校准方法 |
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CN107860598A CN107860598A (zh) | 2018-03-30 |
CN107860598B true CN107860598B (zh) | 2023-04-07 |
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CN109060456B (zh) * | 2018-07-13 | 2020-06-16 | 中国环境科学研究院 | 一种固定源稀释通道采样器的标定装置及方法 |
CN113358422B (zh) * | 2021-07-14 | 2023-02-10 | 马钢奥瑟亚化工有限公司 | 煤焦油沥青生产制备方法 |
CN117388136B (zh) * | 2023-08-29 | 2024-04-30 | 中国矿业大学 | 一种自校准的便携式振荡天平粉尘检测仪及使用方法 |
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US6491872B1 (en) * | 1999-09-17 | 2002-12-10 | The United States Of America As Represented By The Secretary Of The Army | Method and system for detecting and recording submicron sized particles |
US6694796B2 (en) * | 2001-01-23 | 2004-02-24 | B3 Systems, Inc. | Device and method for introducing a known dust concentration spike for calibrating particulate matter continuous emission monitoring systems |
CN102607895B (zh) * | 2012-03-06 | 2014-09-24 | 深圳市华测检测技术股份有限公司 | 颗粒物切割器的校准*** |
CN102607893B (zh) * | 2012-03-06 | 2014-07-30 | 深圳市华测检测技术股份有限公司 | 颗粒物切割器的校准*** |
CN103776714B (zh) * | 2014-01-16 | 2016-03-16 | 华测检测认证集团股份有限公司 | 大气颗粒物综合监控*** |
CN106370451B (zh) * | 2016-11-08 | 2019-02-12 | 张家港朗亿机电设备有限公司 | 一种粉尘切割器的校准***及其校准方法 |
CN106769728A (zh) * | 2016-12-28 | 2017-05-31 | 中国计量科学研究院 | Pm2.5质量浓度监测仪校准装置 |
CN206920288U (zh) * | 2017-05-31 | 2018-01-23 | 青岛众瑞智能仪器有限公司 | 一种自动测定双通道颗粒物质量浓度的装置 |
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Effective date of registration: 20231114 Address after: 650216 Kunming City, Yunnan Province, China (Yunnan) Pilot Free Trade Zone Kunming Area Economic Development Zone Export Processing Zone Shenghong Logistics Co., Ltd. Building A Comprehensive Building A301, 201A Patentee after: YUNNAN CTI CERTIFICATION CO.,LTD. Patentee after: CENTRE TESTING INTERNATIONAL GROUP Co.,Ltd. Address before: 518101 C building, Hongwei Industrial Park, 70 District, Guangdong, Shenzhen, Baoan District Patentee before: CENTRE TESTING INTERNATIONAL GROUP Co.,Ltd. |
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Effective date of registration: 20240428 Address after: Building A, Comprehensive Building A301, 201A, Shenghong Logistics Co., Ltd., Export Processing Zone, Kunming Economic Development Zone, Yunnan Province, 650214 Patentee after: YUNNAN CTI CERTIFICATION CO.,LTD. Country or region after: China Patentee after: Guizhou Huace Testing Technology Co.,Ltd. Patentee after: CENTRE TESTING INTERNATIONAL GROUP Co.,Ltd. Address before: 650216 Kunming City, Yunnan Province, China (Yunnan) Pilot Free Trade Zone Kunming Area Economic Development Zone Export Processing Zone Shenghong Logistics Co., Ltd. Building A Comprehensive Building A301, 201A Patentee before: YUNNAN CTI CERTIFICATION CO.,LTD. Country or region before: China Patentee before: CENTRE TESTING INTERNATIONAL GROUP Co.,Ltd. |