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Updated: Jul 17, 2025

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一个小型的光度臭氧传感器使用紫外线LED与失衡差异校正和3D打印3D打印

Yunfei Meng1, Ruiyan Han2, Hongshen Wan1

  • 1State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
|September 7, 2023
PubMed
概括

我们创建了一个紧的,节能的光度臭氧 (O3) 传感器,用于实时环境监测. 这种低成本的设备在广泛的温度范围内提供精确的臭氧检测,非常适合持续评估环境空气质量.

关键词:
多重反射气体电池多重反射气体电池臭氧传感器是一个臭氧传感器.软件是相位敏感探测器的软件.紫外线光谱光度测法 紫外线光谱光度测法

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UV–Vis Spectrometers01:14

UV–Vis Spectrometers

The absorbance of UV and visible (UV–visible) radiations is measured using a UV–visible spectrophotometer. Deuterium lamps, which emit UV radiation, and tungsten lamps, which produce radiation in the visible region, are used as light sources in UV–visible spectrophotometers. A monochromator or prism is used for diffraction grating, i.e., to split the incoming radiation into different wavelengths. A system of slits is used to focus the desired wavelength on the sample cell.
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