Laser concentration tester

A tester and concentration technology, which is applied in the field of tester, can solve the problems of inconvenient measurement of NMP concentration and only sampling analysis.

Inactive Publication Date: 2015-12-23
慈溪市赛思德环保科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] It is known that the existing intelligent instruments for testing the concentration of NMP in the waste liquid all directly use the Karl Fischer moisture meter to obtain the concentration of NMP in the waste liquid by measuring the water content, but this intelligent instrument can only take samples for analysis. It is very inconvenient to measure the concentration of NMP in a waste liquid

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Embodiment Construction

[0011] refer to figure 1 , 2 As shown, a laser concentration tester of the present invention includes a laser transmitter 1, a refraction module 2, and a laser signal receiver 3. The refraction module 2 is a transparent container with a triangular cross-section, and the refraction module 2 is provided with Liquid inlet and outlet 4, the laser transmitter 1 is installed on one side of the refraction module 2 by means of a bracket, and the emission port of the laser transmitter 1 faces the refraction module 2, and the laser signal receiver 3 is installed with the refraction module 2 On the other side, and the laser signal receiver 3 is provided with a concentration scale plate.

[0012] Further, the scale value of the concentration scale plate on the laser signal receiver 3 is a movable scale value.

[0013] Working principle: The laser emitted by the laser transmitter is refracted by the refraction module and then received by the laser signal receiver. According to the diffe...

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Abstract

The invention discloses a laser concentration tester which comprises a laser emitter, a refraction module and a laser signal receiver. The refraction module is a transparent container with a triangular section, the refraction module is provided with a liquid in and out opening, the laser emitter is installed on one side of the refraction module through a support and an emitting port of the laser emitter faces the refraction module. The laser signal receiver is installed on the other side of the refraction module and provided with a concentration scale plate. According to the laser concentration tester, the concentration of NMP in waste liquid is tested through the principle that the refraction rates of lasers in different concentrations are different, use in a fixed place can be achieved, and the concentration of the NMP in waste liquid at any place can be tested through sampling analysis.

Description

technical field [0001] The invention relates to the technical field of testing instruments, and more specifically, relates to a laser concentration testing instrument. Background technique [0002] It is known that the existing intelligent instruments for testing the concentration of NMP in the waste liquid all directly use the Karl Fischer moisture meter to obtain the concentration of NMP in the waste liquid by measuring the water content, but this intelligent instrument can only take samples for analysis. It is very inconvenient to measure the concentration of NMP in a waste liquid. Contents of the invention [0003] The object of the present invention is to provide a laser concentration tester capable of conveniently testing the concentration of NMP in the waste liquid in view of the above-mentioned deficiencies in the prior art. [0004] The technical solution of the present invention is achieved in the following way: a laser concentration tester includes a laser tran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N9/24G01N9/36
Inventor 郑杰
Owner 慈溪市赛思德环保科技有限公司
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