Spectrophotometer for uniform measurement

By designing a uniform measurement spectrophotometer that includes a follow-up mixing mechanism and a detachable cleaning mechanism, the problem in the existing technology of being unable to uniformly measure precipitated liquids and dust affecting the measurement accuracy has been solved, achieving higher measurement accuracy. Accuracy and uniformity.

CN119334894AActive Publication Date: 2025-01-21SHANGHAI METASH INSTR
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Patent Information

Application Number
CN202411480205.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-10-22
Publication Date
2025-01-21
Estimated Expiration
2044-10-22

AI Technical Summary

Technical Problem

When used, existing spectrophotometers cannot evenly measure liquids with precipitation, and when putting the test tube into the measurement position, dust in the air easily sticks to the outer wall of the test tube, affecting the measurement accuracy.

Method used

A uniform measurement spectrophotometer including a body, a detachable cleaning mechanism and a follow-up mixing mechanism is designed. Through the rotation of the follow-up mixing mechanism and the cleaning function of the detachable cleaning mechanism, the liquid in the test tube can be shaken evenly and the outer wall of the test tube can be cleaned to avoid dust adhesion.

Benefits of technology

It achieves uniform measurement of precipitated liquids, reduces the adhesion of air dust to the outer wall of the test tube, and improves measurement accuracy.

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Abstract

The invention discloses a uniform measurement spectrophotometer, and belongs to the technical field of spectrophotometers, the uniform measurement spectrophotometer comprises a machine body, a detachable cleaning mechanism and a follow-up mixing mechanism, the machine body is provided with a measurement bin, the upper shaft of the measurement bin is connected with a cover body, and the measurement bin is internally provided with an upper support plate and a lower support plate; the upper supporting plate is arranged above the lower supporting plate, the upper surface of the lower supporting plate is in bearing connection with a supporting block, a through hole is formed in the position, corresponding to the supporting block, of the upper supporting plate, the upper supporting plate is of a hollow structure, and the through hole penetrates through the upper side and the lower side of the upper supporting plate. The test tube can be rotated in the covering process of the cover body, so that liquid in the test tube is shaken up, precipitation in the test tube is prevented, the liquid in the test tube can be uniformly measured, in addition, the outer wall of the test tube can be cleaned in the process that the test tube is inserted into a fixed position in the measurement bin, and the measurement accuracy is improved. The possibility that dust in the air is adhered to the outer wall of the test tube is reduced, so that the measurement precision is improved.
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Citation Information

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