Liquid concentration measuring device and method
Through a liquid concentration measurement device composed of lasers, optical fiber sensors and optical power meter, the use of optical fiber collimator to measure liquid concentration, solves the cumbersome operation problems caused by the huge structure of existing equipment, and realizes accurate and convenient liquid concentration measurement, which is suitable for multiple A kind of environment.
CN119164923APending Publication Date: 2024-12-20SHENZHEN POLYTECHNIC
Patent Information
- Application Number
- CN202411582405.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2024-12-20
Smart Images
Figure CN119164923A_ABST
Abstract
The invention discloses a liquid concentration measuring device and method. The liquid concentration measuring device comprises a laser, an optical fiber sensor, an optical power meter and a computer, the optical power meter is connected with a receiving end of the optical fiber sensor, the optical power meter is connected with the computer, and the optical fiber sensor is placed in a solution to be detected; light waves emitted by the laser sequentially pass through the incident end of the optical fiber sensor, the solution to be detected and the receiving end of the optical fiber sensor, and the optical power meter is used for converting transmission light signals output by the receiving end into electric signals and sending the electric signals to the computer; the computer is used for processing the electric signal to obtain the concentration of the solution to be detected. The structure can be simplified under the condition that the measurement precision of the liquid concentration is guaranteed, and the operation convenience is improved.
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Citation Information
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