Introduction to NIR 

Near-infrared (NIR) spectroscopy is a highly flexible form of analysis, which can be applied to a broad range of research and industrial process applications. Long a staple technology in remote sensing, NIR spectroscopy has become popular within industrial markets as a cost-effective tool for measuring materials to optimize processes and manage costs.

What is NIR and how does it work?

NIRS near infrared reflectance spectroscopy is a method that makes use of the near infrared region of the electromagnetic spectrum (from about 700 to 2500 nanometers). By measuring light scattered off of and through a sample, NIR reflectance spectra can be used to quickly determine a material’s properties without altering the sample.

NIR converts measured data into actionable information to help optimize processes or improve research. Capable of examining irregular surfaces with the same ease as a carefully prepared sample, NIR is non-destructive, and requires little or no sample preparation. It can also be used to analyze multiple constituents in a single scan.  

Advantages of near infrared spectroscopy

  • Highly flexible form of analysis 
  • Cost-effective
  • Capable of examining irregular surfaces
  • Non-destructive
  • Requires little or no sample preparation

ASD FieldSpec range

ASD LabSpec® 시리즈

ASD TerraSpec® Halo 광물 식별기

ASD TerraSpec® 4 Hi-Res 광물 분광기

ASD QualitySpec® Trek 휴대용 분광기

ASD QualitySpec® 7000 공정 분광기

ASD FieldSpec range ASD LabSpec® 시리즈 ASD TerraSpec® Halo 광물 식별기 ASD TerraSpec® 4 Hi-Res 광물 분광기 ASD QualitySpec® Trek 휴대용 분광기 ASD QualitySpec® 7000 공정 분광기

The Gold Standard in Field Spectroradiometers

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탐사 지질학 시장을 위한 빠르고 정확하며 사용하기 쉬운 전범위 휴대용 분광기

신속하고 정확한 광물 탐사

빠르고 정확하며 사용하기 쉬운 전범위 휴대용 분광기

컨베이어 시스템을 통해 운반되는 공정 재료의 측정을 위해 설계되었습니다.

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측정 유형
Remote sensing
Ground truthing
분자 구조
기술 유형
Near-infrared Spectroscopy (NIR)