Hyperspec NIR

Hyperspec NIR imaging spectrometers cover the 900nm – 1700nm spectral range. They are available in two configurations depending on desired frame rate and interface type.

In addition to these lens-based versions, Hyperspec NIR sensors can be configured as multi-channel, fiber-based spectrometers for multi-point spectral analysis.

Delivering exceptional spatial and spectral resolution, Hyperspec NIR sensors are ideal for low-light, low-signal applications.

  • Compact, rugged design for durability and stability
  • Very wide field of view
  • 320 spatial bands and 166 spectral bands
  • Extremely high signal-to-noise

How to Apply the HyperSpec NIR

Mining and Exploration / Machine Vision / Remote Sensing/ Waste Recycling

Speak to PAS for expert guidance on Hyperspectral Imaging options from Headwall Photonics.

QualitySpecⓇ 7000 Spectrometer

QualitySpec 7000 Spectrometers

Analytical Spectral Devices (ASD) – NIR

The ASD QualitySpec® 7000 is designed for continuous measurement of process materials transported via conveyance systems, such as solids, powders and blended materials.

A compact optical head mount over the conveyor, using a consistent quartz-halogen light source, delivers full-range instantaneous measurements. All data is communicated via high-speed Ethernet with simple data integration.

  • Over-the-conveyor materials analysis
  • Qualitative or quantitative data
  • Rapid, reliable non-contact results
  • Integrated temperature control to maintain consistency of conditions
  • Durable in any process environment

How to Apply the QualitySpec analyser

Industrial / NDT / Materials Analysis / Forestry /Oil Analysis / Mineral Processing

Speak to PAS to find the ASD QualitySpec model best suited to your application.

FieldSpec NIR Spectrometers

FieldSPEC  Spectrometers

Analytical Spectral Devices (ASD)

NIR

The Gold Standard in Field Spectroradiometers

ASD FieldSpec® line of full-range spectroradiometers deliver the fastest and most accurate spectral field measurements available with excellent performance, signal and integration speeds.

The FieldSpec range has been designed around the specific needs of researchers when collecting spectral measurements in the field. Long-range wireless increases collection coverage potential from a stationary base. Superior signal throughput, signal-to-noise, and radiometric performance regardless of atmospheric conditions.

All ASD FieldSpec spectrometers and spectroradiometers provide 3 nm spectral resolution in the VNIR (350 nm – 1000 nm) range. Four spectral resolution options are available for the SWIR (1001 nm – 2500 nm) range – Hi-Res NG, Hi-Res, Std-Res, Wide-Res.Full range (350 – 2500 nm)

  • Comprehensive options for UV/Vis/NIR/SWIR field requirements
  • Faster integration speed facilitates more measurements in a limited solar collection time window
  • Permanent fibre-optic cable design reduces the risk of signal loss
  • Pro-pack backpack easily allows field portability with the FieldSpec 4 product line

Key Applications for the FieldSpec range

Geological / Remote Sensing / Ground Truthing / Defence / Agriculture / Environmental 

Speak to PAS to find the ASD FieldSpec model best suited to your application.

A spectrometer for every occasion

The ASD FieldSpec 4 leaves the factory floor calibrated as a spectroradiometer, ready for precise radiance and irradiance measurements, but is equally suited for use as a spectrometer for accurate contact or stand-off reflectance analysis with a wide range of standard accessories.

All ASD FieldSpec spectrometers and spectroradiometers provide 3 nm spectral resolution in the VNIR (350 nm – 1000 nm) range. Four spectral resolution options are available for the SWIR (1001 nm – 2500 nm) range.

  • The enhanced 6 nm SWIR spectral resolution of the ASD FieldSpec 4 Hi-Res NG spectroradiometer provides both the sampling interval (bandwidth) and the spectral resolution to support accurate calibration and image classification analysis with the next generation high spectral resolution hyperspectral sensors.
  • With 8 nm SWIR spectral resolution the ASD FieldSpec 4 Hi-Res spectroradiometer is the instrument of choice for geological studies and atmospheric research.
  • The ASD FieldSpec 4 Standard-Res spectroradiometer, with 10 nm SWIR resolution is perfectly suited for characterizing spectral features with a resolution of 10 nm to 50 nm, which covers the technical requirements of most field researchers. The ASD FieldSpec 4 Standard-Res spectroradiometer has long been the industry’s go-to workhorse instrument for trusted field spectroscopy and the scope of potential applications is broad.
  • Because of its wide optical slit the ASD FieldSpec 4 Wide–Res spectroradiometer provides the highest signal throughput and offers the best signal to noise performance of any ASD FieldSpec model. These high throughput characteristics also benefit field measurements taken in less than optimal illumination conditions.
  • The 30 nm SWIR resolution of the ASD FieldSpec 4 Wide-Res spectroradiometer makes it an ideal fit for applications such as vegetation analysis and vegetation indices that are characterized by broad spectral features. This instrument is also available at a significantly lower price point than other ASD FieldSpec models, which makes it an attractive option when budgets are tight.
ASD Fieldspec 4 spectrometer

TerraSpec Halo

TerraSpec Halo

Analytical Spectral Devices (ASD) NIR

The TerraSpec Halo mineral identifier is the world’s only hand-held full-range NIR spectrometer, measuring the visible and shortwave infrared regions (350-2500 nm).

With a push of a button, the TerraSpec Halo delivers results in seconds; a rapid method to identify minerals and decrease associated exploration costs. Onscreen results are delivered via a proprietary mineral prediction software program gathering data from a vast mineral library obtained from some of the world’s top mineral databases.

Optimised for the demands of of its users.

  • Weighs 2.0kg without battery
  • Multiple languages
  • Onboard GPS and audio recorder
  • Customisable deposit reference library
  • Multi-mineral results and scalars

Specifications

Spectral Range (nm)350-2500
Spectral Resolution3 nm @ 700 nm
9.8 nm @ 1400 nm
8.1 nm @ 2100 nm
Height x Width x Depthcm: 31 x 10 x 30
in: 12.3 x 4.0 x 11.7
Weight with battery2.5 kg
5.5 lbs
Weight without battery2.0 kg
4.3 lbs
LanguagesEnglish
Spanish
Chinese
French

Key Applications for TerraSpec Halo

Mining and Exploration / Geothermal / Mining Production

Speak to PAS for expert guidance on ASD TerraSpec NIR analysers.

TerraSpec 4

TerraSpec NIR Spectrometers

Analytical Spectral Devices (ASD) NIR

Recognized as the de facto technology for mineralogical analysis, the rugged, portable ASD TerraSpec mineral spectrometers are trusted by top geologists for performing fast, precise geological exploration, using full-range near infrared technology.

The TerraSpec 4 Standard-Res mining analyser is ideal for a range of mining production measurement applications, including heap leach optimization, ore sorting, agglomeration optimization, and floatation ore feed control.

The TerraSpec 4 High-Res analyser with 6nm resolution enables you to determine the viability of mineral exploration targets quickly and precisely.  Enhanced optics provide even higher quality spectral results. This improved data quality of the TerraSpec High-Res analyser allows for accurate assessment of low-concentration and low-reflectance minerals.

  • High-res and standard-res options
  • Non-destructive, reliable analysis
  • Portable and built for endurance
  • Unparalleled alteration mineral analysis
  • Rapid key mineral identification

Key Applications for TerraSpec 4 Analysers

Mine Ore Analysis / Mining Production Measurement

Speak to PAS for expert guidance on ASD TerraSpec analysers.

X