Improvement of partial voltage accuracy of photomultiplier bias circuit in life science instrument
DOI: 10.23977/jeeem.2024.070104 | Downloads: 2 | Views: 157
Author(s)
Li Rui 1
Affiliation(s)
1 Focused Photonics (Hangzhou) Inc, Hangzhou, Zhejiang, China
Corresponding Author
Li RuiABSTRACT
Photomultiplier tube (PMT) is a commonly used optical detection device in life science instruments, and its performance is crucial to the accuracy and sensitivity of the instrument. This article provides a detailed analysis of the accuracy of PMT bias circuits and proposes some improvement methods to enhance the performance of PMT. By introducing temperature compensation and stability improvement techniques, we have successfully suppressed the adverse effects of temperature and parameter drift on the PMT bias circuit, thereby improving the accuracy and stability of voltage division. The experimental results indicate that these improved methods have made significant progress in the application of photomultiplier tubes in life science instruments, providing effective solutions for precise measurement and reliability of the instruments. These improvement methods provide useful guidance and reference for further improving PMT performance and developing more advanced life science instruments.
KEYWORDS
Photomultiplier tube, bias circuit, partial pressure accuracy, temperature compensation, stability improvementCITE THIS PAPER
Li Rui, Improvement of partial voltage accuracy of photomultiplier bias circuit in life science instrument. Journal of Electrotechnology, Electrical Engineering and Management (2024) Vol. 7: 27-32. DOI: http://dx.doi.org/10.23977/jeeem.2024.070104.
REFERENCES
[1] Li Fei, Pang Xiaodong, Xu Chenyong. Design of bias compensation power supply circuit for silicon photomultiplier tubes [J]. Electronic Design Engineering, 2023, 31 (16): 102-106+111.
[2] Wang Weiwei. Design and development of a tube type luminescent detector based on photomultiplier tubes [J]. Mechanical and Electrical Engineering Technology, 2020, 49 (02): 147-151.
[3] Fan Hong, Wang Lei, Han Shipeng, Olatunji Mumini Omisore, Su Yue. A Brief Discussion on the Research and Industrialization of Life Science Instruments in China [J]. Chinese Journal of Science and Technology Resources, 2019, 51 (04): 12-15+23.
[4] Han Zhenzhen, Hao Xiaojian. Design of amplification circuit and power supply circuit based on solid-state photomultiplier tube [J]. Application of Optoelectronic Technology, 2014, 29 (05): 69-72.
[5] Wang Huifeng, the ecliptic Improvement of voltage division accuracy in the bias circuit of photomultiplier tubes in life science instruments [J]. China Organization Engineering Research and Clinical Rehabilitation, 2007, (26): 5157-5159.
[6] Xu Xuehua. Common faults and maintenance techniques of photoelectric sensors in medical electronic instruments [J]. China Health Industry, 2012, 9 (27): 188.
[7] Liu Jiaoyue. Characteristics and selection of photoelectric detection devices in precision instruments [J]. Journal of Wuhan Shipbuilding Vocational and Technical College, 2009, 8 (02): 32-35.
[8] Dong Hua, Wang Tieling, Leng Nan. The application and design method of light cones in optoelectronic detection instruments [J]. Optical Instruments, 2008, (01): 66-69.
[9] Cao Zhifeng, Tang Yuxia, Zhang Xiyan, Bai Chaohui. Development of glass microbead reflector in optoelectronic measuring instruments [J]. Optical Technology, 2003, (06): 657-659+663.
[10] Wang Yong, Xu Daxiong, Zhu Yichuan, Xu Shikun, Zou Junwei, Qi Li, Zhou Rong, Li Haizhu, He Ping. Design and Experiment of Photoelectric Detection System in Enhanced Chemiluminescence Analysis Instruments [J]. Journal of Dalian University of Technology, 1997, (S2): 147.
Downloads: | 2114 |
---|---|
Visits: | 99500 |
Sponsors, Associates, and Links
-
Power Systems Computation
-
Internet of Things (IoT) and Engineering Applications
-
Computing, Performance and Communication Systems
-
Journal of Artificial Intelligence Practice
-
Advances in Computer, Signals and Systems
-
Journal of Network Computing and Applications
-
Journal of Web Systems and Applications
-
Journal of Wireless Sensors and Sensor Networks
-
Journal of Image Processing Theory and Applications
-
Mobile Computing and Networking
-
Vehicle Power and Propulsion
-
Frontiers in Computer Vision and Pattern Recognition
-
Knowledge Discovery and Data Mining Letters
-
Big Data Analysis and Cloud Computing
-
Electrical Insulation and Dielectrics
-
Crypto and Information Security
-
Journal of Neural Information Processing
-
Collaborative and Social Computing
-
International Journal of Network and Communication Technology
-
File and Storage Technologies
-
Frontiers in Genetic and Evolutionary Computation
-
Optical Network Design and Modeling
-
Journal of Virtual Reality and Artificial Intelligence
-
Natural Language Processing and Speech Recognition
-
Journal of High-Voltage
-
Programming Languages and Operating Systems
-
Visual Communications and Image Processing
-
Journal of Systems Analysis and Integration
-
Knowledge Representation and Automated Reasoning
-
Review of Information Display Techniques
-
Data and Knowledge Engineering
-
Journal of Database Systems
-
Journal of Cluster and Grid Computing
-
Cloud and Service-Oriented Computing
-
Journal of Networking, Architecture and Storage
-
Journal of Software Engineering and Metrics
-
Visualization Techniques
-
Journal of Parallel and Distributed Processing
-
Journal of Modeling, Analysis and Simulation
-
Journal of Privacy, Trust and Security
-
Journal of Cognitive Informatics and Cognitive Computing
-
Lecture Notes on Wireless Networks and Communications
-
International Journal of Computer and Communications Security
-
Journal of Multimedia Techniques
-
Automation and Machine Learning
-
Computational Linguistics Letters
-
Journal of Computer Architecture and Design
-
Journal of Ubiquitous and Future Networks