Gap mechanism for eliminating wall sticking phenomenon of pipeline-type turbidity sensor

Application Number: 00111783
Application Date: 2000.03.02
Publication Number: 1264037
Publication Date: 2000.08.23
Priority Information:
International: G01N21/15
Applicant(s) Name: Shanghai Jiaotong Univ.
Inventor(s) Name: Yang Ruqing
Patent Agency Code: 31201
Patent Agent: wang tilin
Abstract The present invention is composed of light source, sampling tube, light receiver and notch. A pair of opposite notches are made on the end part of sampling tube. The optical path of light source passes through said notches on sampling tube, so its light can be received by the receiver.