Automatictitration apparatus capable of checking multiple samples simultaneously

Abstract

The invention relates to the technical field of pharmaceutical processing and discloses automatic titration apparatus capable of checking multiple samples simultaneously. The automatictitration apparatus comprises a stand, wherein a test tube plate is fixedly connected with the outer side of the stand; multiple limit holes are formed and are favorable for placing multiple sample bottles for simultaneous titration, the titration efficiency is increased, the device can have centering and limiting effects on the sample bottles with multiple sizes, and a solution in a liquid storage bottle is enabled to fall into the sample bottles accurately; a rotating rod drives a rotating disc to rotate to cause vertical movement of a press plate, a power source is provided for follow-up extrusion of a rubber pipe and pressing of the liquid storage bottle, linkage of the device is increased, the operation is more convenient, manual titration is avoided, both hands are liberated, working intensity is reduced, and test errors are reduced; the rotating rod drives a gear to rotate to cause spiral track rotation of a toothed bar, the liquid storage bottle is driven to rotate synchronously, the track ofthe liquid storage bottle is consistent with that of the limit holes, the liquid storage bottle is enabled to be located above the limit holes all the time, and smooth titration work is ensured.

Description

technical field [0001] The invention relates to the technical field of medicine processing, in particular to an automatic titration device capable of testing multiple samples at the same time. Background technique [0002] Pharmaceutical processing refers to the process in which raw materials become new pharmaceutical products after undergoing physical or chemical changes. The pharmaceutical processing process is closely related to the state of raw materials and the final form of drugs, but quality inspection is an essential process to ensure that drugs The quality is qualified, safe and reliable. Among them, titration test is one of the commonly used test methods. Titration test is used for the detection of the main component content of drugs. Its test speed is fast, the accuracy is high, and the use of instruments is relatively simple. The following problems exist in the titration test: [0003] The general titration device cannot titrate multiple samples at the same time...

AI Technical Summary

Problems solved by technology

[0003] The general titration device cannot titrate multiple samples at the same time, it needs multiple titrations, and the operation is inconvenient. For sample bottles of different sizes, it cannot be effectively fixed and clamped. At present, the titration work is manually operated. When titrating a large number of samples , the workload is large, the operation is cumbersome, and the work efficiency is low, and there are large human errors, so the reliability of the test data is low.

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