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Detector for concentration of chromium ions in drinking water

A detection device, chromium ion technology, applied in the direction of testing water, material inspection products, etc., can solve problems such as the time required for bulky detection results

Inactive Publication Date: 2013-01-16
刘元民
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] Chromium is a heavy metal. If the chromium ion in drinking water exceeds the standard, it will cause various health problems for the human body. The existing device for detecting chromium ion in drinking water is not only heavy but also takes a long time to obtain the detection result. If there is a A light and fast device for detecting chromium ions in water will avoid many health hazards caused by excessive chromium ions in drinking water

Method used

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  • Detector for concentration of chromium ions in drinking water

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Embodiment Construction

[0008] The present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0009] like figure 1 Shown, a kind of detection device of chromium ion concentration in drinking water comprises chromium ion probe, analog-to-digital converter, raw data register, flash memory device, controller and display, and described chromium ion probe and analog-to-digital converter connected, the analog-to-digital converter is connected with the original data buffer, the original data buffer is connected with the flash memory device, the original data buffer is connected with a controller, and the output end of the controller is connected with a display, and the display For the LED display.

[0010] Its working principle is: put the chromium ion probe part of the device into the drinking water, and the concentration of chromium ions in the water can be measured, but the concentration value is analog data, and the analog data ...

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Abstract

The invention discloses a detector for concentration of chromium ions in drinking water. The detector comprises a chromium ion probe, an analog-digital converter, an original data cache, a flash memory device, a controller and a display. The chromium ion probe is connected with the analog-digital converter which is connected with the original data cache, the original data cache is connected with the flash memory device and the controller respectively, and an output end of the controller is connected with the display. The detector can accurately and quickly detect concentration of chromium ions in drinking water, and a safe and healthy drinking water environment is created for people in daily life.

Description

technical field [0001] The invention relates to a safety device for drinking water, in particular to a detection device for chromium ion concentration in drinking water. Background technique [0002] Chromium is a heavy metal. If the chromium ion in drinking water exceeds the standard, it will cause various health problems for the human body. The existing device for detecting chromium ion in drinking water is not only heavy but also takes a long time to obtain the detection result. If there is a A light and fast device for detecting chromium ions in water will avoid many health hazards caused by excessive chromium ions in drinking water. Contents of the invention [0003] In order to overcome the above defects, the present invention provides a safer and faster detection device for the concentration of chromium ions in drinking water. [0004] The technical scheme that the present invention adopts in order to solve its technical problem is: a kind of detection devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/18
Inventor 刘元民
Owner 刘元民
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