Title:
SPECTRAL MEASUREMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/134064
Kind Code:
A1
Abstract:
Provided is a spectral measurement system, comprising: a spectrum detecting device (100), an angle scanning device (200) and a bearing mechanism (300) for carrying a to-be-tested sample; the angle scanning device (200) is connected with the spectrum detecting device (100) for continuously changing the incident angle of the light incident by the spectrum detecting device (100), so that the emitted light is focused at different points on the surface of the to-be-tested sample. With the spectral measurement system, spectral information of a plurality of points can be obtained by one measurement when performing spectral measurement, and problems that the substance identification error is caused by uneven distribution of the surface material of the to-be-tested sample and the test of the ratio of the substance content in the mixture is inaccurate can be effectively solved, and the dangers of heat concentration and the adverse effects of measurement can be avoided.
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Inventors:
MU TAOTAO (CN)
LUO LEI (CN)
HUANG XIAOQING (CN)
LUO LEI (CN)
HUANG XIAOQING (CN)
Application Number:
PCT/CN2018/070006
Publication Date:
July 11, 2019
Filing Date:
January 02, 2018
Export Citation:
Assignee:
CLOUDMINDS SHENZHEN HOLDINGS CO LTD (CN)
International Classes:
G01N21/65; G01J3/44
Foreign References:
| CN106404794A | 2017-02-15 | |||
| CN103134788A | 2013-06-05 | |||
| CN106645083A | 2017-05-10 | |||
| CN105866100A | 2016-08-17 | |||
| CN206270249U | 2017-06-20 | |||
| US8848181B1 | 2014-09-30 |
Attorney, Agent or Firm:
BEIJING ZHICHEN INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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