Multifunctional sample tank device of laser particle analyzer and control method

A technology of laser particle size analyzer and sample cell, which is applied in the direction of measuring devices, particle size analysis, instruments, etc., can solve the problems of low ultrasonic intensity, inconvenient operation, and affecting the accuracy of test results, etc., and achieve the effect of removing impurities and simple and convenient operation

Pending Publication Date: 2020-03-17
NORTHERN ALTAIR NANOTECH CO LTD +1
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Problems solved by technology

[0003] However, when using a laser particle size analyzer to test the particle size, it is necessary to replace the dispersion medium in the beaker several times to clean the pipeline, add a dispersion medium (deionized water, absolute ethanol, isopropanol, etc.) The medium is relatively frequent, the operation is inconvenient, and it is time-c

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  • Multifunctional sample tank device of laser particle analyzer and control method

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[0026] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0027] It should be noted that the terms "comprising" and "having" and any variations thereof in the present invention are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily Restricted to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus. ...

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Abstract

The invention discloses a multifunctional sample tank device of a laser particle analyzer and a control method, and particularly relates to the field of material detection. The device comprises a sample tank, a laser particle analyzer stirrer, an electric control module and an ultrasonic system, wherein the laser particle analyzer stirrer is arranged in the sample tank, the sample tank is providedwith a liquid inlet and a liquid outlet, the electric control module is in signal connection with the laser particle size analyzer stirrer and the ultrasonic system and is used for controlling the laser particle size analyzer stirrer and the ultrasonic system to turn on and turn off, and the ultrasonic system is connected with the sample tank and is used for emitting ultrasonic waves into the sample tank. In the testing process, the multifunctional sample tank device of the laser particle size analyzer can perform high-power ultrasonic treatment without adopting external ultrasonic treatment,is simple and convenient to operate, and can further perform high-power ultrasonic treatment when residual impurities in the sample tank are removed, and impurities are removed.

Description

technical field [0001] The invention relates to the field of material detection, in particular to a multifunctional sample pool device and control method for a laser particle size analyzer. Background technique [0002] Laser particle size analyzer is an instrument for analyzing particle size by detecting the diffraction of particles or the spatial distribution of scattered light. It has been widely used in the fields of powder processing, application and research. It is characterized by fast test speed, wide test range, and Good repeatability and authenticity, etc. [0003] However, when using a laser particle size analyzer to test the particle size, it is necessary to replace the dispersion medium in the beaker several times to clean the pipeline, add a dispersion medium (deionized water, absolute ethanol, isopropanol, etc.) The medium is relatively frequent, the operation is inconvenient, and it is time-consuming; when using ultrasonic testing, the ultrasonic intensity o...

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Application Information

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IPC IPC(8): G01N15/02
CPCG01N15/0211
Inventor 高学华杜孟衣李盼杨赵斌赵晓磊雷磊成信刚
Owner NORTHERN ALTAIR NANOTECH CO LTD
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