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Portable energy-saving ultraviolet index survey meter

A technology of ultraviolet detectors and instruments, applied in measuring devices, optical radiation measurements, instruments, etc., can solve problems such as large volume, heavy mass, and complex structure

Inactive Publication Date: 2010-05-19
刘灿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional ultraviolet detectors are complex in structure, large in size, heavy in weight, require a power source, and are not convenient for the public to carry and use

Method used

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Embodiment Construction

[0004] There is no circuit system in this instrument, and it is designed by utilizing the reversible discoloration properties of photochromic materials. The photochromic material is its main working system, and the instrument does not need power when it is running. The instrument is mainly composed of a light-sensitive display screen and a reference indication chromatogram. The instrument uses photochromic material or a solution containing photochromic material as the display screen. When the instrument is exposed to ultraviolet light, according to the intensity of ultraviolet light, the display screen can change from colorless to yellow-green to dark blue-purple almost instantly. Once the instrument avoids ultraviolet rays, the display screen can quickly return to colorless and transparent. According to the color on the display screen and the control value of the reference indication chromatogram, the level of ultraviolet intensity in the environment can be read.

[0005] Th...

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Abstract

The invention relates to a non-energy consumption portable ultraviolet intensity detecting instrument with easy operation. The instrument does not have a circuit system, has simple structure, saves energy and protects environment during running and overcomes the problems that the traditional detectors require power source types and are not easy to carry about. The instrument consists of a light sense display screen and a reference indication chromatogram. Under the irradiation of different intensity of ultraviolet light, the display screen of the instrument can generate color change, thereby reflecting the ultraviolet intensity in the environment.

Description

Technical field [0001] The invention relates to an instrument for detecting the intensity of ultraviolet rays in the environment. Background technique [0002] At present, people pay more and more attention to the quality of the living environment, and the intensity of ultraviolet rays is one of the important parameters to measure the environment. However, traditional ultraviolet detectors are complex in structure, large in size, heavy in weight, require a power source, and are not convenient for the public to carry and use. Contents of the invention [0003] The invention provides an ultraviolet detection instrument with simple structure, no energy consumption and convenient portability. detailed description [0004] There is no circuit system in this instrument, and it is designed by utilizing the reversible discoloration properties of photochromic materials. The photochromic material is its main working system, and the instrument does not need power when it is runnin...

Claims

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Application Information

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IPC IPC(8): G01J1/50
Inventor 刘灿
Owner 刘灿
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