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PH measuring and controlling device

A technology of measurement and control devices and detection devices, which is applied in the direction of measuring devices, multiple fluid ratio control, ratio control, etc., can solve the problems of unsatisfactory monitoring effects, achieve convenient operation, simple structural design, improve accuracy and The effect of precision

Inactive Publication Date: 2015-03-25
SUZHOU LECC TESTING TECH
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The detection of the pH value of various substances in the prior art is not new, but the monitoring effect in the actual operation process is not satisfactory. Therefore, a measurement and control device with good quality and reasonable structural design is needed to meet the needs of the market. need

Method used

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  • PH measuring and controlling device

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0012] see figure 1 , the embodiments of the present invention provide the following technical solutions.

[0013] In this embodiment, a PH measurement and control device is provided, and the PH measurement and control device includes: a controller, a reaction device, an acid addition pump, an addition and subtraction pump, a manual switch and a data acquisition device, the controller and the data acquisition device, The reaction devices are electrically connected respectively, and the controller is used to control ...

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Abstract

The invention discloses a PH measuring and controlling device which comprises a controller, a reaction device, an acid adding pump, an alkali adding pump, a manual switch and a data collection device. The controller is electrically connected with the data collection device and the reaction device. The controller is used for controlling the data collection device and the reaction device. The acid adding pump and the alkali adding pump are connected with the reaction device and used for controlling the acid-alkali liquid in the reaction device. In this way, the PH measuring and controlling device is simple in structural design, convenient to use, capable of starting the acid adding pump or the alkali adding pump or the manual switch according to actual requirements, and capable of further improving measuring and controlling accuracy and precision and truly reflecting the monitored matter.

Description

technical field [0001] The invention relates to an electrical detection instrument, in particular to a pH measurement and control device. Background technique [0002] The detection of the pH value of various substances in the prior art is not new, but the monitoring effect in the actual operation process is not satisfactory. Therefore, a measurement and control device with good quality and reasonable structural design is needed to meet the needs of the market. need. Contents of the invention [0003] The technical problem mainly solved by the present invention is: how to have a simple structure design, convenient operation, start the acid pump, add and subtract pump or manual switch according to actual needs, further improve the accuracy and precision of measurement and control, and realize real reaction monitoring substance. [0004] In order to solve the above-mentioned technical problems, a technical solution adopted by the present invention is: provide a kind of PH ...

Claims

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Application Information

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IPC IPC(8): G05D21/02G01N33/00
Inventor 朱迎晓
Owner SUZHOU LECC TESTING TECH
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