Title: Soil emanometer with pressure corrector
Application Number: 200520008850 Application Date: 2005.03.21
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.08.02 Granted Pub. Date: 2006.08.02
International Classifi-cation: G01N33/00;G01N1/02;G01T1/167;G01T7/00
Applicant(s) Name: Chengdu Univ. of Tech Address:
Inventor(s) Name: Ge Liangquan;Lin Yanchang;Lai Wanchang;Jiang Haiji
Attorney & Agent: zheng limeng
Abstract:
    The utility model provides a soil emanometer with pressure corrector, consisting of a soil emanometer and a pressure corrector. The pressure corrector includes a gas pressure sensor, a voltage frequency converter, a microcontroller and an output circuit, and the gas pressure sensor, the voltage frequency converter, the microcontroller and the output circuit are connected in sequence. The input terminal of the gas pressure sensor is connected with the air inlet terminal of the soil emanometer
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