Total moisture testing system

By designing a modular structure and automated operation for the full moisture testing system, the problem of sample preparation difficulties in existing systems has been solved, achieving efficient and accurate sample testing and traceability, and reducing system costs.

CN224066564UActive Publication Date: 2026-03-31HUNAN SUNDY SCI & TECH DEV
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Patent Information

Application Number
CN202520676475.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-10
Publication Date
2026-03-31
Estimated Expiration
2035-04-10

AI Technical Summary

Technical Problem

Existing total moisture testing systems lack sample backup functionality, making it difficult to trace the source when test results are abnormal, resulting in low accuracy and easy loss of sample moisture data.

Method used

A total moisture testing system was designed, including a transfer module, a sample reduction module, an oven weighing module, a waste sample recovery module, a sample bottle receiving and storage module, and a control component. By dividing the sample into test samples and reserve samples, the system achieves automated operation and can retest the reserve samples when the test results are abnormal. The system is highly automated and reduces human intervention.

Benefits of technology

It improves testing efficiency and accuracy, ensures no sample waste, facilitates traceability, reduces system costs, and enhances the reliability and accuracy of test results.

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Abstract

The utility model discloses a total moisture testing system which comprises a transfer module, a division module, a drying oven weighing module, a rejected sample recycling module, a sample bottle receiving, sending and storing module and a control assembly, the division module is used for dividing a sample in a sample bottle into a test sample and a prepared sample, loading the test sample into a tray, and loading the prepared sample into a bottle; the oven weighing module is used for temporarily storing a sample tray and drying and weighing the sample tray filled with a test sample, and the test sample subjected to constant weight treatment is changed into a rejected sample; the discarded sample recovery module is used for recovering discarded samples and cleaning sample plates; the sample bottle receiving, sending and storing module is used for receiving, sending and storing sample bottles filled with original samples and prepared samples; the transfer module is used for transferring the sample bottles and the sample trays among the stations; the control assembly is used for controlling all the modules to work. The total moisture testing system disclosed by the utility model has the advantages of high automation degree, high testing efficiency, convenience in sample preparation and high testing accuracy.
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