All-fiber surface plasma resonance sensing analyzer

Abstract

The all-fiber surface plasma resonance sensing analyzer comprises an analyzer body and a storage box, the top of the storage box is of an opening structure, four supporting columns which are symmetrically arranged in pairs are fixedly installed at the bottom of the storage box, and two shaft seats are fixedly installed on the inner wall of the bottom of the storage box; vertical rotating shafts are rotationally mounted at the tops of the two shaft seats correspondingly, and vertical threaded rods are rotationally mounted at the top ends of the two rotating shafts correspondingly. The analyzer is reasonable in design and good in practicability, the analyzer body can be conveniently stored in the storage box, the analyzer body can be isolated and protected, the analyzer body is prevented from being damaged due to dust falling or collision of foreign objects, the analyzer body can be conveniently lifted out of the storage box for use, operation is convenient and fast, and in the using process, the analyzer body can be conveniently stored in the storage box. The height position of the analyzer body can be conveniently adjusted, and workers with different heights can conveniently use the analyzer body to work.

Description

technical field [0001] The invention relates to the technical field of analytical instruments, in particular to an all-fiber surface plasmon resonance sensor analyzer. Background technique [0002] The all-fiber surface plasmon resonance sensor analyzer is based on the principle that there is a direct correlation between the change of the interface refractive index and the attenuation of the reflected light formed by the incident light of a certain wavelength on the interface during the process of biomolecules identifying and forming a complex. An optical detection instrument developed, which has the characteristics of high detection and analysis sensitivity, strong anti-interference ability, no need for marking, and real-time detection. Nowadays, all-fiber surface plasmon resonance sensor analyzers are widely used in medical diagnosis and food detection. , Environmental monitoring, analysis and detection in the field of membrane biology. [0003] However, when using an all...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an all-fiber surface plasmon resonance sensor analyzer, which solves the problem of inconvenient adjustment of the analyzer after the analysis and detection work using the all-fiber surface plasmon resonance sensor analyzer is completed. Storage and storage do not have the effect of isolation and protection, resulting in the analyzer being exposed to the air for a long time. Adjustment, because the height of the worktable is fixed, the height position of the analyzer is also fixed, which brings inconvenience to the staff of different heights

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