Program control quantitative sealing machine for microbial detection

Abstract

The invention discloses a program-controlled quantitative sealing machine for microbial detection, which includes a casing, a driving roller, a passive roller, a heat preservation cover, a temperature sensor, a temperature safety switch, an induction switch, a main control circuit board, a motor, a pulley, a synchronous belt, Slip rings, carbon brush holders, outlets, inlets, uprights and bottom plates, and the driving roller, driven roller, main control circuit board, pulleys, synchronous belts, slip rings and carbon brush holders are all arranged inside. The device has simple structure, simple and convenient operation, and is convenient for batch processing and production. It does not need manual intervention and adjustment. It has automatic sensing and sealing. After sealing, it will automatically stop and enter the standby state, saving energy and reducing power consumption. The device has cleaning windows and counting functions. , convenient for cleaning and counting; the device adopts modular design, low production cost and failure rate, easy to install, maintain and replace, with different rubber gaskets, it can be used for sealing various types of quantitative detection discs, and has a wide range of applications.

Description

technical field [0001] The invention relates to a sealing machine, in particular to a program-controlled quantitative sealing machine for microbial detection. Background technique [0002] Microorganisms are a large group of organisms including bacteria, viruses, fungi, and some small protozoa. The individuals are small and closely related to human life. They are widely involved in many fields such as hygiene, health, medicine, industry and agriculture, and environmental protection. With the development of biotechnology, there are more and more laboratory equipment and methods related to microorganisms. Microbiological detection is a basic task in the microbiological laboratory. In microbial detection, the MPN (most probable number) method is often used to count. For probability counting, samples with different dilution factors need to be distributed in multi-tube test tubes. Compared with the multi-tube method, the quantitative detection plate has a large counting range an...

AI Technical Summary

Problems solved by technology

Microbiological detection is a basic task in the microbiological laboratory. In microbial detection, the MPN (most probable number) method is often used to count. For probability counting, samples with different dilution factors need to be distributed in multi-tube test tubes. Compared with the multi-tube method, the quantitative detection plate has a large counting range and is convenient and quick to use. Just pour the liquid to be detected containing the target microorganism into the quantitative detection In the plate, it is evenly distributed to different sizes of wells, and the liquid is not connected to each other. In the laboratory microbial detection, it is necessary to seal the quantitative detection plate, complete the division of different wells of the quantitative detection plate and quantitatively fill the liquid sample to be tested. And fast sealing, but the existing sealing device is difficult to apply to the quantitative sealing of the detection plate in the field of microbial detection, manual adjustment is required during the sealing process, and the operation is inconvenient

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