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Novel pH meter

A new type of ph meter technology, applied in the field of laboratory equipment, can solve the problems of inability to do manual temperature compensation, difficult to popularize and use, unable to adjust temperature, etc., and achieve the effect of easy popularization, beautiful appearance and precise measurement.

Inactive Publication Date: 2013-12-11
尚荣江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this pH meter cannot adjust the temperature, cannot achieve manual temperature compensation, and can only be used for pH value measurement. It has a single function, high cost of use, and is not easy to popularize

Method used

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  • Novel pH meter

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Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] see figure 1 , a novel pH meter, comprising a sensor 1, the sensor 1 is provided with a support 2, the support 2 is connected with a measuring electrode 3, the sensor 1 is provided with an object table 4, and is also provided with For the LED display 5 and the function selection area 6, wash the measuring electrode with distilled water, and then wash it with the solution to be tested for more than two times, place the measuring electrode in the solution to be tested, stir the solution with a glass rod to make it uniform, and wait for the reading to be stable , the displayed value is the pH value of the sample to be tested, and the measured value through the LED display 5 is clearer, more stable, and more precise.

[0011] Described object table 4 is circular, is suitable for placing various containers.

[0012] The function s...

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Abstract

The invention discloses a novel pH (Potential of Hydrogen) meter which comprises a sensor, wherein a bracket is arranged on the sensor, and connected with a measuring electrode; an object placing platform, an LED (Light-emitting Diode) display screen and a function selection area are arranged on the sensor; the object placing platform is circular; a weighing switching button and a temperature adjustment and control area are arranged on the function selection area; and a switch is arranged on one side of the temperature adjustment and control area. The novel pH meter is simple in structure, convenient to use, exquisite in appearance, long in service life, simple and direct to operate, and convenient to popularize and use, and is applicable to different scopes; an electromagnetic oven is endowed with a new function, so that a cooking mode can be adjusted more quickly, conveniently and freely during cooking; and a timing module is adopted, so that the pH meter can be used more friendly.

Description

technical field [0001] The invention relates to the field of laboratory equipment, in particular to a novel pH meter. Background technique [0002] The pH meter is a commonly used instrument and equipment, mainly used to precisely measure the pH value of the liquid medium, coupled with the corresponding ion selective electrode can also measure the MV value of the ion electrode potential, widely used in industry, agriculture, scientific research, environmental protection and other fields . The instrument is also an essential inspection equipment for QS and HACCP certification in food factories and drinking water factories. For example, a pH meter with the Chinese application number mainly includes a measuring electrode, a transmitter and a fixed bracket. The measuring electrode is connected to the transmitter, and the transmitter is fixed on the fixed bracket. The information in the kettle is transmitted to the transmitter, and the transmitter displays the pH value and reac...

Claims

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Application Information

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IPC IPC(8): G01N27/26G01G19/52
Inventor 尚荣江
Owner 尚荣江
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