Dispersion machine with time accumulation metering device

Abstract

The invention belongs to chemical machinery and provides a dispersion machine with a time accumulation metering device. The dispersion machine comprises a rack, wherein the top surface of the rack is provided with a switch which is electrically connected with an electric supply; the time accumulation metering device with a liquid crystal screen is embedded on the rack in a welding manner; the rack is internally provided with a power supply circuit; and the time accumulation metering device is electrically connected with the switch by the power supply circuit. In dispersion operation, the time accumulation metering device can automatically record time and times when the switch is switched on, and the defect that an existing dispersion machine cannot time and meter is overcome; and experiment failures caused by the fact that people forget to check or record are avoided and an operation platform keeps clean and tidy.

Description

technical field [0001] The invention belongs to chemical machinery equipment, in particular to a dispersing machine with an integral time counter. Background technique [0002] Disperser is a commonly used chemical mechanical equipment. In chemical laboratories, disperser, especially small and medium-sized disperser, is an important tool for mixing and dissolving, preparing coatings, and emulsifying and dispersing. [0003] During the dispersal operation in the laboratory, there are often certain requirements for the number of dispersal and the dispersal time. Generally, in the laboratory, only rely on watches, mobile phones, etc. to check the time, and record the time and times by hand in the record book, which is not only inconvenient but also leads to operational problems. The desk is messy and crowded, and what is more serious is that the situation of forgetting to check or record happens from time to time, which may lead to the failure of the experiment. [0004] The t...

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Problems solved by technology

[0004] The time-integrated counter is a commonly used timing and counting product. If the dispersing machine itself has the function of timing and counting, such as with a time-integrating counter, it can automatically record the time and times during operation, which can avoid The experiment failed due to forgetting to check or record, while keeping the operating table clean and tidy; but the existing dispersing machine does not have a time-integrated counter

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