Patent ID: 11878298
Assignee: CHINA NATIONAL ELECTRIC APPARATUS RESEARCH INSTITUTE CO., LTD.
Field: Measurement (Instruments)
Classification: CPC B  G | IPC A  B  C  G

Claim 0:
1. A device for online detection of atmospheric salt fog content, comprising a sampling module and an analysis module, wherein
the sampling module comprises a liquid absorbent storage tank, a liquid reagent storage tank, an air pump, a relay pump, a sampling bottle, a reaction bottle, a sampling syringe, and a cuvette, wherein the air pump is configured to draw an atmosphere into the sampling bottle,
the relay pump is configured to draw a liquid absorbent in the liquid absorbent storage tank into the sampling bottle, draw a solution in the sampling bottle into the reaction bottle, and draw a liquid reagent in the liquid reagent storage tank into the reaction bottle,
the cuvette is provided on a conveyor,
the sampling syringe is installed on a movable component, and
the movable component is configured to drive the sampling syringe to move between the reaction bottle and the conveyor, such that the sampling syringe is configured to draw and inject all solution in the reaction bottle into the cuvette provided on the conveyor; and
the analysis module comprises a spectrophotometer, the spectrophotometer is configured to detect an absorbance of an injected solution in the cuvette.