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          • FieldSpec
            • FieldSpec 4 Standard-Res Spectroradiometer
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            • FieldSpec 3 Hi-Res Portable Spectroradiometer
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        Fore Optics

        Fore Optics

        Foreoptics control the field-of-view and maximize data collection to better meet specific application requirements. A wide selection of foreoptics lenses are available for use with the FieldSpec® 3 and FieldSpec® HandHeld 2 spectroradiometer systems.

        Hi-Brite Contact Probe

        Hi-Brite Contact Probe

        For non-destructive contact measurements and characterization of mineral and ore samples.

        Hi-Brite Muglight

        Hi-Brite Muglight

        Designed for analysis of raw materials requiring reflectance and absorbance measurements of minerals and some inorganic material applications requiring a higher intensity light.

        Leaf Clip

        Leaf Clip

        Use with ASD’s family of Contact Probes for non-destructive, one-handed functionality, and improved analysis of live vegetation and other thin heat sensitive targets.

        Reference Panels

        Reference Panels

        Reference panels are available in calibrated and non-calibrated diffuse white and gray, in varying sizes and reflectance levels, including encapsulated gray scale (NIST/NRC traceable) wavelength and USP standards for USP 1119.

        FieldSpec 3 Hi-Res Portable Spectroradiometer

        • Overview
        • Technical Specs
        • Accessories
        •  
        •  

        The FieldSpec® 3 Hi-Res is ideally suited for mineralogy research, as well as other applications that require high spectral resolution in the Short Wave Infrared regions.

        With the power and reliability of the standard FieldSpec® 3, the Hi-Res offers the added benefit of 8.5 nm resolution in the 1000-1800 nm range and 6.5 nm resolution in the 1800-2500 nm range.

        Higher resolution in the SWIR1 and 2 regions for greater definition of hard-to-resolve features often found in minerals and soils!

         

        Spectral Range 350-2500 nm
        Spectral Resolution 3 nm @ 700 nm
        8.5 nm @ 1400 nm
        6.5 nm @ 2100 nm
        Sampling Interval 1.4 nm @ 350-1050 nm
        2 nm @ 1000-2500 nm    
        Scanning Time 100 milliseconds
        Detectors One 512 element Si photodiod
        array 350 - 1000 nm
        Two separate, TE cooled,  
        graded index InGaAs  
        photodiodes 1000-2500 nm
        Input 1.5 m fiber optic (25° field of view). Optional foreoptics available.
        Noise Equivalent Radiance (NEdL) UV/VNIR 1.1 x 10-9W/cm2/nm/sr @ 700 nm
        NIR 2.8 x 10-9 W/cm2/nm/sr @ 1400 nm
        NIR 5.6 x 10-9 W/cm2/nm/sr @ 2100 nm
        Weight 12 lbs (5.2 kg)
        Calibrations Wavelength, reflectance, radiance*, irradiance*. All calibrations are NIST traceable. (*radiometric calibrations are optional)
        Computer Windows®-based laptop instrument controller.
      • FieldSpec 4
        • FieldSpec 4 Standard-Res Spectroradiometer
        • FieldSpec 4 Hi-Res Spectroradiometer
        • FieldSpec 4 Wide-Res Spectroradiometer
      • FieldSpec 3
        • FieldSpec 3 Portable Spectroradiometer
        • FieldSpec 3 Hi-Res Portable Spectroradiometer
        • FieldSpec 3 Max Portable Spectroradiometer
      • HandHeld 2 Portable Spectroradiometer
      • NIR Community Blog

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