CAPILLARY CHEMILUMINESCENCE DETECTION DEVICE AND DETECTION METHOD THEREFOR

The present invention discloses a device and a method for capillary chemiluminescence detection to solve the problems of high cost, insufficient working stability and pollution of liquid source in prior art. The device in the present invention comprises a liquid adding device for adding reagents to a capillary body, wherein the liquid adding device comprises: a bottom end of a funnel cup connected to a top end of the capillary body; a mounting bracket with one or more grooves; a liquid reagent cup disposed in each of the one or more grooves for holding reagent, wherein the liquid reagent cup consists of a cup body with an opening, a reagent set in the cup body, and a sealing film disposed at the opening of the cup body, a bottom end of each of the one or more grooves is connected to a top end of the funnel cup; a puncture device disposed in an inner bottom end of each of the one or more grooves for piercing the sealing film to allow the reagent in the liquid reagent cup to flow into the funnel cup when the liquid reagent cup is pressed under pressure. The present invention has the advantages of reducing the cost of the instrument, improving the reliability of the operation and so on.