As a leader in the near infrared spectroscopy industry for more than 25 years, the ASD range of near infrared spectrometers, spectroradiometers (NIRS), software and services have been part of thousands of research and commercial projects.

ASD's NIR spectrometers and spectroradiometers legacy is one of innovation and leadership in addressing customers’ needs—providing the latest technologies combined with the highest standards of quality and service. We continue to provide customers with value enhancing solutions to their materials measurement needs by offering the following resources: 

  • Instrumentation for field, near-line, and on-line materials measurements  
  • Applications expertise supplied by our SummitCAL Solutions Team, our scientists, and engineers 
  • Service and support for installations, and post-sales support worldwide 
  • Global presence: ASD has NIR instruments in over 70 countries and a distribution network encompassing six continents 

ASD FieldSpec range

ASD FieldSpec range

The Gold Standard in Field Spectroradiometers

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Measurement Remote sensing, Ground truthing
Accuracy Spectral performance
Technology Near-infrared Spectroscopy (NIR)

ASD TerraSpec range

ASD TerraSpec range

Portable & handheld VNIR analyzers for mineral exploration and ore analysis

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Measurement Molecular structure
Accuracy Spectral performance
Technology Near-infrared Spectroscopy (NIR)

ASD LabSpec range

ASD LabSpec range

Laboratory Instrumentation for Qualitative and Quantitative Materials Analysis

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Measurement Molecular structure, Contaminant detection and analysis, Moisture content
Accuracy Spectral performance
Technology Near-infrared Spectroscopy (NIR)

ASD QualitySpec range

ASD QualitySpec range

Quality Control Tools for Industrial Applications

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Measurement Molecular structure, Moisture content
Accuracy Spectral performance
Technology Near-infrared Spectroscopy (NIR)

ASD FieldSpec range

ASD FieldSpec range

The Gold Standard in Field Spectroradiometers

ASD TerraSpec range

ASD TerraSpec range

Portable & handheld VNIR analyzers for mineral exploration and ore analysis

ASD LabSpec range

ASD LabSpec range

Laboratory Instrumentation for Qualitative and Quantitative Materials Analysis

ASD QualitySpec range

ASD QualitySpec range

Quality Control Tools for Industrial Applications

More details More details More details More details
Measurement Remote sensing, Ground truthing Molecular structure Molecular structure, Contaminant detection and analysis, Moisture content Molecular structure, Moisture content
Accuracy Spectral performance Spectral performance Spectral performance Spectral performance
Technology Near-infrared Spectroscopy (NIR) Near-infrared Spectroscopy (NIR) Near-infrared Spectroscopy (NIR) Near-infrared Spectroscopy (NIR)

ASD FieldSpec range

ASD TerraSpec range

ASD LabSpec range

ASD QualitySpec range

ASD FieldSpec range ASD TerraSpec range ASD LabSpec range ASD QualitySpec range

The Gold Standard in Field Spectroradiometers

Portable & handheld VNIR analyzers for mineral exploration and ore analysis

Laboratory Instrumentation for Qualitative and Quantitative Materials Analysis

Quality Control Tools for Industrial Applications

More details More details More details More details
Measurement type
Remote sensing
Molecular structure
Technology
Near-infrared Spectroscopy (NIR)
Accuracy Spectral performance Spectral performance Spectral performance Spectral performance