Metering standard device for single-tube type chemiluminescent analyzer, and using method thereof

Abstract

The invention relates to a metering standard device of a single-tube type chemiluminescent analyzer. The metering standard device comprises an optical bench formed by an optical tool bracket, a tritium light source, a light attenuation piece and a fixed clamp ring, an interference filter and a spectrum neutral filter, wherein the tritium light source and the light attenuation piece are sequentially arranged in a cavity of the optical tool bracket from bottom to top, and are fixed at the bottom of the cavity by the fixed clamp ring; the interference filter and the light attenuation piece are arranged above the fixed clamp ring along the same axial direction; and the spectrum neutral filter and the light attenuation piece are arranged above the interference filter along the same axial direction. According to the different parameters to be measured, various types of optical filters can be flexibly replaced for the metering standard device, so that the multiple parameters of the various instruments to be measured can be accurately acquired. The invention also comprises a using method of the metering standard device.

Description

technical field [0001] The invention relates to a metering device and a use method, in particular to a metering device and a use method for a single-tube chemiluminescence analyzer. Background technique [0002] Chemiluminescence is a kind of light radiation phenomenon accompanied by the chemical reaction of substances, which can be divided into direct luminescence and indirect luminescence. Direct chemiluminescence is the process in which two substances A and B undergo a chemical reaction to form C substance. The energy released by the reaction is absorbed by the molecules of C substance and makes the C molecule transition to the excited state C*, and the excited C* molecule returns to The process of the ground state produces light radiation. Indirect chemiluminescence is also known as energy transfer chemiluminescence. The reactants A and B first react to form product C. The energy released during the reaction is absorbed by the molecules of C substance and makes the C mo...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a measurement standard for a single-tube chemiluminescence analyzer, which solves the problem of low accuracy of the detection results of the single-tube chemiluminescence analyzer, large data errors in different detection processes, and the basic data of the equipment. The technical problem that the parameters are not easy to calibrate

Images