등록
온도 안정화 시스템을 갖는 열전소자 측정장치
- 발명자
-
전동석, 장문규, 최원철
- 출원번호
-
14330621 (2014.07.14)
- 공개번호
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20150092812 (2015.04.02)
- 등록번호
- 9631981 (2017.04.25)
- 출원국
- 미국
- 협약과제
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13ZB1100, 스마트 융.복합 IT부품소재 기술개발,
남은수
- 초록
- Provided is an apparatus for measuring a thermoelectric device. The apparatus includes a high temperature heater controlling a temperature of a first side of a sample, a low temperature heater controlling a temperature of a second side of the sample, a fine control heater controlling the temperature of the first side of the sample by a smaller unit than the high temperature heater, a temperature control and voltage measuring unit controlling the high temperature heater, the low temperature heater, and the fine control heater and measuring voltages of the first and second sides of the sample, and a thermal conductivity measuring unit measuring thermal conductivity of the sample by using a high temperature output voltage generated in the first side of the sample and a low temperature output voltage generated in the second side of the sample.