CN107860598B - Portable rapid calibrating device and method for particulate matter cutter - Google Patents
Portable rapid calibrating device and method for particulate matter cutter Download PDFInfo
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- cabin body
- gas
- cutter
- sample
- mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000013618 particulate matter Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000002156 mixing Methods 0.000 claims abstract description 70
- 238000012360 testing method Methods 0.000 claims abstract description 69
- 230000005250 beta ray Effects 0.000 claims abstract description 31
- 238000007405 data analysis Methods 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims description 22
- 238000004364 calculation method Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 3
- 239000008277 atmospheric particulate matter Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711193466.8A CN107860598B (en) | 2017-11-24 | 2017-11-24 | Portable rapid calibrating device and method for particulate matter cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711193466.8A CN107860598B (en) | 2017-11-24 | 2017-11-24 | Portable rapid calibrating device and method for particulate matter cutter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107860598A CN107860598A (en) | 2018-03-30 |
CN107860598B true CN107860598B (en) | 2023-04-07 |
Family
ID=61703413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711193466.8A Active CN107860598B (en) | 2017-11-24 | 2017-11-24 | Portable rapid calibrating device and method for particulate matter cutter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107860598B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109060456B (en) * | 2018-07-13 | 2020-06-16 | 中国环境科学研究院 | Calibration device and method for fixed source dilution channel sampler |
CN113358422B (en) * | 2021-07-14 | 2023-02-10 | 马钢奥瑟亚化工有限公司 | Method for producing and preparing coal tar pitch |
CN117388136B (en) * | 2023-08-29 | 2024-04-30 | 中国矿业大学 | Self-calibration portable oscillating balance dust detector and use method thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (en) * | 2012-03-06 | 2014-09-24 | 深圳市华测检测技术股份有限公司 | Calibration system of particle cutter |
CN102607893B (en) * | 2012-03-06 | 2014-07-30 | 深圳市华测检测技术股份有限公司 | Calibrating system of particulate matter cutter |
CN103776714B (en) * | 2014-01-16 | 2016-03-16 | 华测检测认证集团股份有限公司 | Atmosphere particulates synthetic supervisory system |
CN106370451B (en) * | 2016-11-08 | 2019-02-12 | 张家港朗亿机电设备有限公司 | A kind of calibration system and its calibration method of dust cutter |
CN106769728A (en) * | 2016-12-28 | 2017-05-31 | 中国计量科学研究院 | PM2.5 quality and concentration monitor calibrating installations |
CN206920288U (en) * | 2017-05-31 | 2018-01-23 | 青岛众瑞智能仪器有限公司 | A kind of device for automatically determining binary channels particulate matter quality concentration |
-
2017
- 2017-11-24 CN CN201711193466.8A patent/CN107860598B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107860598A (en) | 2018-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107860598B (en) | Portable rapid calibrating device and method for particulate matter cutter | |
CN103091134B (en) | Stationary source particle and volatile organic matter diluting and sampling system and the method for sampling | |
KR102001770B1 (en) | Air quality environment simulator using fine dust generation | |
CN203053947U (en) | Multi-channel multi-component fixed source sampling analysis device | |
CN201811955U (en) | Car volatile organic compounds (VOC) release amount test environmental chamber | |
CN104729890B (en) | A kind of PM2.5 source resolution sampling apparatuses based on feedback flow control | |
CN104777006B (en) | Device for testing dust generation and device and method for evaluating purification effect | |
CN103308649A (en) | Multi-channel multi-component stationary source sampling and analysis system | |
CN201749074U (en) | Device capable of realizing real-time measurement of cigarette smoke aerosol | |
CN105223047A (en) | Stationary source flue gas particles dilution method automatic constant speed acquisition system | |
CN104729891A (en) | PM2.5 (Particulate Matter 2.5) source analyzing and sampling device based on carbon dioxide concentration control | |
CN111982784A (en) | PM2.5 cutterbar characteristic calibrating device | |
CN206440580U (en) | Airborne dust monitoring system volume control device | |
CN104122122B (en) | Pressure stability sampling apparatus | |
CN111624144B (en) | Calibrating device and method for particulate matter monitor | |
CN104122121A (en) | Fluoride sampler | |
CN209656652U (en) | A kind of gas detecting instrument calibrating installation | |
CN103018146A (en) | PM2.5 monitor with aerosol humidity controller | |
CN104155206A (en) | Rock gas content measurement device and method for measuring rock gas content by utilization of device | |
CN204461840U (en) | A kind of PM2.5 source resolution sampling apparatus controlled based on gas concentration lwevel | |
CN207908463U (en) | Detection of Air Quality equipment | |
JP2000028407A (en) | Flow rate detecting mechanism for variable venturi | |
CN106902427B (en) | A kind of electronic flowmeter and the gas path control method using the electronic flowmeter | |
CN102095559A (en) | Calibration device of on-line SF6 (sulfur hexafluoride)-O2 leak monitoring alarm | |
CN109675490B (en) | Dust generating apparatus and control method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
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. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
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. |