CN203849237U - 手持式有害气体检测设备 - Google Patents
手持式有害气体检测设备 Download PDFInfo
- Publication number
- CN203849237U CN203849237U CN201420187915.3U CN201420187915U CN203849237U CN 203849237 U CN203849237 U CN 203849237U CN 201420187915 U CN201420187915 U CN 201420187915U CN 203849237 U CN203849237 U CN 203849237U
- Authority
- CN
- China
- Prior art keywords
- single chip
- control single
- handheld
- sensor
- detection system
- 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.)
- Expired - Fee Related
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 51
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 27
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 10
- 229910021529 ammonia Inorganic materials 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187915.3U CN203849237U (zh) | 2014-04-17 | 2014-04-17 | 手持式有害气体检测设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187915.3U CN203849237U (zh) | 2014-04-17 | 2014-04-17 | 手持式有害气体检测设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849237U true CN203849237U (zh) | 2014-09-24 |
Family
ID=51562238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187915.3U Expired - Fee Related CN203849237U (zh) | 2014-04-17 | 2014-04-17 | 手持式有害气体检测设备 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849237U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677770A (zh) * | 2017-09-06 | 2018-02-09 | 安徽乐金环境科技有限公司 | 手持式甲醛测试装置 |
| CN109523742A (zh) * | 2018-12-06 | 2019-03-26 | 河南工程学院 | 一种煤矿井下安全生产环境检测装置 |
-
2014
- 2014-04-17 CN CN201420187915.3U patent/CN203849237U/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677770A (zh) * | 2017-09-06 | 2018-02-09 | 安徽乐金环境科技有限公司 | 手持式甲醛测试装置 |
| CN109523742A (zh) * | 2018-12-06 | 2019-03-26 | 河南工程学院 | 一种煤矿井下安全生产环境检测装置 |
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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: HEBEI ZHONGKANG WEIER ENVIRONMENT TECHNOLOGY CO., Free format text: FORMER NAME: ZHONGKANGWEIER (BAODING) ENVIRONMENTAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 071000 University Science Park, 5699 North Ring Road, Hebei, Baoding two, 7A-2 Patentee after: HEBEI ZHONGKANG WEIER ENVIRONMENT SCIENCE & TECHNOLOGY CO., LTD. Address before: 071000 University Science Park, 5699 North Ring Road, Hebei, Baoding two, 7A-2 Patentee before: Middle Kang Weier (Baoding) environmental science and technology Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |