대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1994년도 하계학술대회 논문집 C
- /
- Pages.1286-1288
- /
- 1994
Polarographic 산소전극용 센서회로 설계에 대한 일 방안
A Method on the design of the Sensor Circuits for the polarographic Oxygen Probes
-
Rhie, Dong-Hee
(Dept. of Electrical Eng., Univ. of Suwon)
;
- Choi, Bok-Gil (Dept of Electrical Eng., Kongju Nat'l University) ;
-
Kim, Nam-Jeong
(Dept. of Electrical Eng., Korea University)
;
- Kang, Mun-Ho (Dept. of Electrical Eng., Korea University)
- 발행 : 1994.07.21
초록
Methods are described for the design and fabrication of the sensor circuits on the polarographic oxygen sensing electrodes. The discussion includes: a method for the +5V single-supply driving for the sensor circuits, a method of low power comsumption for the front-end electronics. Typical polarograms for the commercial DO probes using this sensor circuits are presented. High accuracy of the I to V conversion using the circuits is verified.
키워드