Portable purified water quality parameter testing device

A testing device and technology for water quality parameters, which are applied in the measurement of color/spectral characteristics, material analysis by observing the effect on chemical indicators, and analysis by chemical reaction of materials, etc. and other problems to achieve the effect of increasing the degree of intelligence

Inactive Publication Date: 2015-04-22

SHAANXI OZNER ENVIRONMENTAL PROTECTION TECH DEV CO LTD

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Problems solved by technology

[0002] Water quality on-site rapid detection technology and equipment are more and more widely used in environmental monitoring stations and sanitation supervision systems at all levels, but for end users who use water purification devices at all levels, there is no simple and portable multi-parameter tester for purification Water quality parameter test for water effect

At present, in order to change the shortcomings of large errors in visual col...

Abstract

The invention discloses a portable purified water quality parameter testing device including a detection processing circuit, a photometric detection mechanism, a TDS (total dissolved solids) detection mechanism, a display, a memory and a Bluetooth module, an output end of the photometric detection mechanism and an output end of the TDS detection mechanism are connected with the detection processing circuit, the detection processing circuit is also connected with the display, the detection processing circuit is also connected with the Bluetooth module by the Bluetooth module, and the portable purified water quality parameter testing device also includes a lithium battery providing power to the testing device. The photometric detection mechanism can detect chemical substance content in purified water, and the TDS detection mechanism can detect the total dissolved solids in the purified water. The detection results are showed by the display, or data is transmitted to special mobile phone software by the Bluetooth module in real time, the convenience of data storage and examination and use scope can be greatly increased, and the intelligence of the device is increased.

Application Domain

Material analysis by observing effect on chemical indicatorColor/spectral properties measurements

Technology Topic

SolubilityWater quality +12

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[0019] The technical solution of the present invention will be further described below in conjunction with the drawings and embodiments.

[0020] See figure 1 The portable water purification water quality parameter testing device 10 shown includes a detection processing circuit 11, a photometric detection mechanism 12, a TDS detection mechanism 13, a display 14, a memory 15, and a Bluetooth module 16, the output end of the photometric detection mechanism 12 and TDS The output ends of the detection mechanism 13 are all connected to the detection processing circuit 11; the detection processing circuit 11 is also connected to the display 14; the detection processing circuit 11 is also connected to the Bluetooth module 16 through the memory 15;

[0021] It also includes a lithium battery 17 for supplying power to the test device 10 of the present invention.

[0022] See again figure 2 The detection processing circuit 11 shown includes a DC/DC conversion circuit 111, a microprocessor 112 with analog-to-digital conversion function, and a button 113. The microprocessor 112 is connected to the display 14 and the button 113 through its input/output ports, The microprocessor 112 is connected to the photometric detection mechanism 12 through its analog-to-digital conversion input port;

[0023] The input end of the DC/DC conversion circuit 11 is connected to the lithium battery 17, and the output end of the DC/DC conversion circuit 11 is connected to the microprocessor 112 and the button 113.

[0024] See again image 3 As shown, preferably, the detection processing circuit 11, the light detection mechanism 12, the display 14, the memory 15, the Bluetooth module 16 and the lithium battery 17 adopt an integrated structure, wherein the detection processing circuit 11, the light detection mechanism 12, the display 14. The memory 15 and the Bluetooth module 16 are arranged in the housing 4. A sliding cover 1 is provided above one end of the housing 4, a cavity 20 for placing reagent bottles, a light emitter 121 and a light receiver are provided in the sliding cover 1 The light emitters 122 are located on opposite sides of the cavity 20. The light emitters include an incandescent lamp or LED white light emitting tube. The light receivers 122 include three primary color chromaticity sensors. The three output lines of the three primary color chromaticity sensors are separated from the ground. A filter capacitor is connected.

[0025] See again Figure 4 The TDS detection mechanism 13 shown includes a resistivity test probe 131 arranged at one end of the housing 132, the resistivity test probe is connected to a plug (not shown in the figure) through a transmission line, and the plug is connected to image 3 The data interface (not shown in the figure) on the housing 4 in the middle part is connected, and the data interface is connected to the microprocessor 112 in the detection processing circuit. Among them, the resistivity test probe 131 is made of 316 stainless steel to test the real-time conductivity signal, and the corresponding PPM value can be obtained after operational amplification and A/D conversion of the signal.

[0026] The Bluetooth module 16 is a RG-BT10-10 short-range Bluetooth module, a Bluetooth data transmission module with Bluetooth 2.1 standard protocol, and is designed based on the Bluetooth HCI chip and MCU chip architecture. Integrated Bluetooth SPP protocol, can send test data to the terminal with Bluetooth in real time.

[0027] Those of ordinary skill in the technical field should realize that the above embodiments are only used to illustrate the purpose of the present invention, but not to limit the present invention. As long as they are within the essential scope of the present invention, the above embodiments Changes and modifications of will fall within the scope of the claims of the present invention.

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Description & Claims & Application Information

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Classification and recommendation of technical efficacy words

High degree of intelligence

Portable purified water quality parameter testing device

AI-Extracted Technical Summary

Problems solved by technology

Abstract

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Description & Claims & Application Information

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