Journal of Biosystems Engineering

Korean Society for Agricultural Machinery (한국농업기계학회)
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Development of a Measurement System for Ammonia Gas in Swine Housing

돈사내 암모니아가스 계측시스템 개발

  • 방승훈 (충남대학교 농과대학 농업기계공학과) ;
  • 장동일 (충남대학교 농과대학 농업기계공학) ;
  • 장홍희 (충남대학교 농과대학 농업기계공학) ;
  • 임영일 (충남대학교 농과대학 농업기계공학과)
  • Published : 1998.08.01
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Abstract

A PC based measurement system was developed and it consisted of ammonia sensor(TS-1000), AMP & MUX Board, A/D Converter, and personal computer. The results obtained from the study are summarized as follows : 1. The relationship of outputs(V) of ammonia sensor(AS) and concentrations(ppm) of ammonia gas was analyzed by the linear regression analysis and the output values were very accurate when compared with standard ammonia gas. 2. The test results showed that the performance of ammonia gas sensor was not 31B3c1e4 by temperatures and humidities 3. The developed ammonia gas measurement system was proved to be practically uesful for measuring concentrations of ammonia gas in pig housing.

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