| Residential College | false |
| Status | 已發表Published |
| Optical H2 S Gas sensor based on spectrum-absorption | |
| Tang D.; Wang Y.; Guo F.; Zhao D. | |
| 2010-04-01 | |
| Source Publication | Chinese Journal of Sensors and Actuators
 |
| ISSN | 10041699 |
| Volume | 23Issue:4Pages:458-460 |
| Abstract | A novel optical HS sensor based on infrared absorption has been presented. The absorption spectrum of HS gas has been measured and analysed. In order to eliminate the influence of instability of light source, thermal zero shift and zero point shift of photoelectric device on the precision, the optical HS sensor is designed using the differential absorption technology. The experimental results show that the optical H S sensor has steady performance, high sensitivity, good repeatability. We demonstrate the capability of the sensor and achieve a detection limit of about 10-(10 ppm). |
| Keyword | Concentration detection Differential absorption H2s gas Infrared spectrum Optical sensor |
| URL | View the original |
| Language | 英語English |
| Fulltext Access | |
| Document Type | Journal article |
| Collection | University of Macau |
| Affiliation | Southwest Petroleum University China |
| Recommended Citation GB/T 7714 | Tang D.,Wang Y.,Guo F.,et al. Optical H2 S Gas sensor based on spectrum-absorption[J]. Chinese Journal of Sensors and Actuators, 2010, 23(4), 458-460. |
| APA | Tang D.., Wang Y.., Guo F.., & Zhao D. (2010). Optical H2 S Gas sensor based on spectrum-absorption. Chinese Journal of Sensors and Actuators, 23(4), 458-460. |
| MLA | Tang D.,et al."Optical H2 S Gas sensor based on spectrum-absorption".Chinese Journal of Sensors and Actuators 23.4(2010):458-460. |
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