CN206974895U - 一种多光源多吸收池气相分子吸收光谱仪 - Google Patents

一种多光源多吸收池气相分子吸收光谱仪 Download PDF

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CN206974895U
CN206974895U CN201720679746.9U CN201720679746U CN206974895U CN 206974895 U CN206974895 U CN 206974895U CN 201720679746 U CN201720679746 U CN 201720679746U CN 206974895 U CN206974895 U CN 206974895U
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absorption
light
absorption cell
lens
gas phase
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张波
曹伟民
李勇强
陈迪
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Zhejiang Shige Environmental Protection Technology Co ltd
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Shanghai Spectrum Technology Co Ltd
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Abstract

本实用新型公开了一种多光源多吸收池气相分子吸收光谱仪，具有光源，其特征在于，还包括透镜、吸收池和检测器，所述光源并排设置有多个，多个光源的光均射入到透镜上，吸收池并排设置有多个，从透镜射出的光射向每个吸收池，检测器分析每个吸收池的光谱线。本实用新型具有的有益效果：具有多种光源，可以射出多个波段的光谱线，同时具有多个吸收池，不同的吸收池可以吸收不同波段的光谱线，进而可以同时分析得出多个数据，大大提高了工作效率。

Description

一种多光源多吸收池气相分子吸收光谱仪
技术领域
本实用新型涉光学仪器领域，具体涉及一种多光源多吸收池气相分子吸收光谱仪。
背景技术
光谱仪又称分光光度计，是将成分复杂的光，分解为光谱线的科学仪器。当光强度为I0的光束通过浓度为C的媒质时，光强度减弱至I，它遵循郎伯-比尔吸收定律：
A＝lg(I0/I)＝KCL
A:吸光度
I0:入射特征谱线辐射光强度
I:出射特征谱线辐射光强度
K:吸收系数
L:特征辐射光经过火焰路程
C:浓度
实用新型内容
本实用新型的目的是为了弥补现有技术的不足，提供了一种多光源多吸收池气相分子吸收光谱仪。
为了达到本实用新型的目的，技术方案如下：
一种多光源多吸收池气相分子吸收光谱仪，具有光源，其特征在于，还包括透镜、吸收池和检测器，所述光源并排设置有多个，多个光源的光均射入到透镜上，吸收池并排设置有多个，从透镜射出的光射向每个吸收池，检测器分析每个吸收池的光谱线。
本实用新型具有的有益效果：
具有多种光源，可以射出多个波段的光谱线，同时具有多个吸收池，不同的吸收池可以吸收不同波段的光谱线，进而可以同时分析得出多个数据，大大提高了工作效率。
附图说明
图1是本实用多光源多吸收池气相分子吸收光谱仪的结构示意图。
具体实施方式
下面结合实施例对本实用新型作进一步描述，但本实用新型的保护范围不仅仅局限于实施例。
结合图1所示，具有光源4，其特征在于，还包括透镜2、吸收池3和检测器1，所述光源并排设置有多个，多个光源的光均射入到透镜上，吸收池并排设置有多个，从透镜射出的光射向每个吸收池，检测器分析每个吸收池的光谱线。
最后应说明的是：以上实施例仅用以说明本实用新型而并非限制本实用新型所描述的技术方案，因此，尽管本说明书参照上述的各个实施例对本实用新型已进行了详细的说明，但是，本领域的普通技术人员应当理解，仍然可以对本实用新型进行修改或等同替换，而一切不脱离本实用新型的精神和范围的技术方案及其改进，其均应涵盖在本实用新型的权利要求范围中。

Claims (1)

1.一种多光源多吸收池气相分子吸收光谱仪，具有光源(4)，其特征在于，还包括透镜(2)、吸收池(3)和检测器(1)，所述光源并排设置有多个，多个光源的光均射入到透镜上，吸收池并排设置有多个，从透镜射出的光射向每个吸收池，检测器分析每个吸收池的光谱线。
CN201720679746.9U 2017-06-13 2017-06-13 一种多光源多吸收池气相分子吸收光谱仪 Active CN206974895U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107084933A (zh) * 2017-06-13 2017-08-22 上海森谱科技有限公司 一种多光源多吸收池气相分子吸收光谱仪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107084933A (zh) * 2017-06-13 2017-08-22 上海森谱科技有限公司 一种多光源多吸收池气相分子吸收光谱仪

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