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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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 sa...

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.

Application Domain

Controlling ratio of multiple fluid flowsChemical variable control +1

Technology Topic

Collections dataAccuracy and precision +3

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[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 the data acquisition device and the reaction device, and the acid addition pump and the addition and subtraction pump are connected to the reaction device, and the acid addition pump and the addition and subtraction pump are used for The acid-base liquid in the reaction device is controlled.

[0014] The pH measurement and control device also includes a manual switch, the manual switch is connected to the reaction device, when the acid pump and the addition and subtraction pump are insensitive, the manual switch can be turned on, thereby starting the acid addition pump and the addition and subtraction pump , does not affect the use of the product.

[0015] The pH measurement and control device also includes a detection device, and the detection device is connected with the data acquisition device, the acid addition pump, the addition and subtraction pump and the manual switch.

[0016] The pH measurement and control device also includes a probe, and the probe is a pH probe, which can accurately measure the pH value and transmit data.

[0017] The beneficial effects of the present invention are: simple structural design, convenient operation, can start the acid adding pump, adding and subtracting pump or manual switch according to actual needs, can further improve the accuracy and precision of measurement and control, and truly react the monitored substances.

[0018] The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technologies fields, all of which are equally included in the scope of patent protection of the present invention.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

Simple structural design
easy to operate

PH measuring and controlling device

AI-Extracted Technical Summary

Problems solved by technology

Abstract

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Description & Claims & Application Information

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