A new microplate reader

Abstract

The invention relates to the field of detection instruments and in particular relates to a novel micro-plate reader. The novel micro-plate reader comprises a micro-plate reader box body and a micro-plate reader box cover, wherein the micro-plate reader box body is a cube with an uncovered top; one side of the micro-plate reader box cover is hinged with one side of the micro-plate reader box body to form a closed box; the inner wall on one side of the micro-plate reader box body is fixedly connected with a first light source and a second light source; a cuvette carriage is fixedly connected tothe middle of the interior of the micro-plate reader box body; a plurality of cuvette cavities are formed in the cuvette carriage; a plurality of cuvette storage chambers are formed in one side, whichis far away from the first light source, of the cuvette carriage; a plurality of radiators are arranged on the outer wall on one side of the micro-plate reader box body; a display screen is fixedly connected onto the outer side wall of the micro-plate reader box cover; a plurality of keys are arranged below the display screen; the novel micro-plate reader is matched with a plurality of cuvettes;and a sign block is hinged to the upper part of each of frosted surfaces on two sides of the cuvettes. The novel micro-plate reader disclosed by the invention is simple in structure, can well overcomethe defects that the mirror surface and the frosted surface of the cuvette cannot be clearly distinguished and adverse effects are produced to experimental results, and has high practicality.

Description

technical field [0001] The invention relates to the field of detection instruments, in particular to a novel microplate reader. Background technique [0002] The microplate reader is a professional instrument for reading and analyzing the results of enzyme-linked immunoassays. Its core is a colorimeter, which uses colorimetry to analyze the content of antigens or antibodies. The ELISA is carried out by an enzyme-catalyzed chromogenic substrate coupled to an antigen or antibody, and the reaction result is displayed in color. The concentration of the antibody or antigen to be tested in the specimen can be judged by the depth of the color, that is, the absorbance value . In ELISA, the accuracy of temperature control directly affects the accuracy of enzyme activity and immunoassay results. [0003] In colorimetric detection, the cuvette distinguishes the mirror surface and the frosted surface. When the cuvette of the existing microplate reader is used, because there is no obvi...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that the mirror surface of the cuvette is unclear, which has an adverse effect on the experimental results, and proposes a new type of microplate reader

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