Spectral Evolution NIR Analyser | CalibraSpec ...

Spectral Evolution - NIR Analyser | CalibraSpec 6500A

Supplier: Portable Analytical Solutions Pty Ltd

NIR Analyser | CalibraSpec 6500A

The CalibraSpec 6500A offers high-precision, portable spectroradiometry for demanding scientific and industrial applications, backed by advanced cooling technology for exceptional accuracy and stability.

Video for Spectral Evolution NIR Analyser | CalibraSpec 6500A

Delivers unmatched spectral accuracy and stability in a portable design.

Overview

The CalibraSpec 6500A is a portable spectroradiometer designed by Spectral Evolution, delivering superior accuracy and spectral resolution ideal for applications such as mineral unmixing, soil identification, vegetation studies, materials identification, and microbial diversity research. Its robust build and thermoelectrically cooled photodiode arrays guarantee long-term measurement reliability and stability.

Key Features

Ultimate stability—maintains drift stability of 0.1% for highly accurate, long-duration measurements.
Factory calibrated for radiance and/or irradiance using NIST traceable sources (dependent on optics selection).
Fully thermoelectrically cooled photodiode arrays for stable performance and repeatability.
Built-in temperature controller minimises warm-up time and ensures measurement consistency.
Automatic detector integration and dark current correction for optimal signal-to-noise ratio.
Real-time detector temperature display via DARWin™ SP software.
High-transmission, NIST-standard radiometrically calibrated fibre optic cables.
Optional calibrated accessories available (lenses, cosine receptors).
Automatic exposure and shutter for dark scans included.

Specifications

Spectral Range	350–2500 nm
Spectral Resolution	1.5 nm @ 700 nm ; 3 nm @ 1500 nm ; 3.8 nm @ 2100 nm
Sampling Bandwidth	Data output in 1 nm increments; 2151 channels
Spectrometer Type	3 diffraction gratings
Detectors	1024-element UV-enhanced TE-cooled Si array; 512-element TE-cooled InGaAs array; 512-element TE-cooled extended InGaAs array
Noise Equivalence Radiance (W/cm²/nm/sr)	0.4×10?? @ 400 nm; 0.2×10?? @ 1500 nm; 2.0×10?? @ 2100 nm
Stray Light	=0.1%; VNIR: <0.03%; SWIR: <0.02%
Software Included	DARWin™ SP Data Acquisition
Power	12 V, 33 W
Dimensions	31.5 x 22 x 11.2 cm
Weight	5.73 kg
Interface	USB, wireless connection
Integration Time	1 – 1000 ms
Match Radiance	VNIR: 10 x solar; SWIR: 2 x solar
Wavelength Reproducibility	0.1 nm
Wavelength Accuracy	0.5 nm
Automatic Exposure	Yes
Shutter for Dark Scans	Yes
TTL & Phototriggering	No

Applications

Mineral unmixing
Soil identification
Vegetation studies
Materials identification
Microbial diversity research

To contact Portable Analytical Solutions Pty Ltd about Spectral Evolution NIR Analyser | CalibraSpec 6500A use Get a quote.

Overview

Key Features

Ultimate stability—maintains drift stability of 0.1% for highly accurate, long-duration measurements.
Factory calibrated for radiance and/or irradiance using NIST traceable sources (dependent on optics selection).
Fully thermoelectrically cooled photodiode arrays for stable performance and repeatability.
Built-in temperature controller minimises warm-up time and ensures measurement consistency.
Automatic detector integration and dark current correction for optimal signal-to-noise ratio.
Real-time detector temperature display via DARWin™ SP software.
High-transmission, NIST-standard radiometrically calibrated fibre optic cables.
Optional calibrated accessories available (lenses, cosine receptors).
Automatic exposure and shutter for dark scans included.

Specifications

Spectral Range	350–2500 nm
Spectral Resolution	1.5 nm @ 700 nm ; 3 nm @ 1500 nm ; 3.8 nm @ 2100 nm
Sampling Bandwidth	Data output in 1 nm increments; 2151 channels
Spectrometer Type	3 diffraction gratings
Detectors	1024-element UV-enhanced TE-cooled Si array; 512-element TE-cooled InGaAs array; 512-element TE-cooled extended InGaAs array
Noise Equivalence Radiance (W/cm²/nm/sr)	0.4×10?? @ 400 nm; 0.2×10?? @ 1500 nm; 2.0×10?? @ 2100 nm
Stray Light	=0.1%; VNIR: <0.03%; SWIR: <0.02%
Software Included	DARWin™ SP Data Acquisition
Power	12 V, 33 W
Dimensions	31.5 x 22 x 11.2 cm
Weight	5.73 kg
Interface	USB, wireless connection
Integration Time	1 – 1000 ms
Match Radiance	VNIR: 10 x solar; SWIR: 2 x solar
Wavelength Reproducibility	0.1 nm
Wavelength Accuracy	0.5 nm
Automatic Exposure	Yes
Shutter for Dark Scans	Yes
TTL & Phototriggering	No

Applications

Mineral unmixing
Soil identification
Vegetation studies
Materials identification
Microbial diversity research

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To contact Portable Analytical Solutions Pty Ltd about Spectral Evolution NIR Analyser | CalibraSpec 6500A use Get a quote.

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Supplier

Supplier: Portable Analytical Solutions Pty Ltd

Location: West Gosford , NSW

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West Gosford , NSW

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Feb 2026

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