Portable apparatus for estimating air quality

A technology for air quality and judging devices, applied in measurement devices, instruments, analytical materials, etc., can solve problems such as use and difficult data

Active Publication Date: 2015-06-03
SEOUL VIOSYS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the information on the concentration of pollutants reported by public opinion is based on data detect...

Method used

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  • Portable apparatus for estimating air quality
  • Portable apparatus for estimating air quality
  • Portable apparatus for estimating air quality

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Embodiment Construction

[0024] In the description of the embodiments of the present invention, descriptions such as "first" and "second" are used to distinguish components, and are not used to limit the components themselves or indicate a specific order. Moreover, the so-called "above" or "upper" or "lower" or "side" of a certain component indicates a relative positional relationship, and is not used to limit the direct contact with the component or to further introduce other components between the two interfaces. Part specific case. In addition, the description that a certain constituent element is "connected to" or "set up" on other constituent elements may indicate that it is directly connected or continued to other constituent elements, or other independent constituent elements may be intervened to form a connection relationship or a continuous relationship. . Throughout the specification, the same reference numerals may denote substantially the same constituent elements.

[0025] This specific...

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Abstract

A portable apparatus for estimating air quality is provided. The portable apparatus includes a light source unit suitable for emitting incident light having a predetermined wavelength toward air to generate scattered light which is reflected by particles in the air, a light detection unit suitable for collecting information on the scattered light, and an arithmetic unit suitable for analyzing the information on the scattered light which is collected by the light detection unit. The arithmetic unit generates information on a size and a concentration of the particles in the air. Related methods are also provided.

Description

technical field [0001] The invention relates to a portable air quality judging device. Background technique [0002] Recently, the air quality in our country is deteriorating rapidly. The rapid development of industrialization has caused the concentration of harmful heavy metals in the atmosphere of our country to exceed the warning line. Furthermore, for people who live inside buildings, it has been reported that pollutants such as fine dust, formaldehyde, and planktonic bacteria pollute the indoor air, thereby causing dryness and pain in the nose, eyes, and throat, sneezing, nasal congestion, Indoor air syndrome like fatigue (sick building syndrome). [0003] Therefore, ordinary people are gradually increasing their concern for the above-mentioned pollutants. However, information on the concentration of pollutants reported by public opinion is based on data detected at a specific place and at a specific time, and thus has a disadvantage of being difficult to use as norm...

Claims

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Application Information

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IPC IPC(8): G01N15/06G01N15/02
CPCG01N15/0205G01N15/06G01N21/53G01N33/0027G01N33/0036G01N2015/0046G01N2015/0088G01N2015/0693G01N2201/0221G01N21/33G01N21/47
Inventor 斯特拉·朴
Owner SEOUL VIOSYS CO LTD
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