ASD Terraspec 4 SWIR/NIR Instrument

From  $310.00 - $685.00 Unit Price

ASD Terraspec 4 NIR/SWIR

Day based pricing : SWIR/NIR Spectral Evolution
1 - 2 days : $685.00 / Day
3 - 6 days : $585.00 / Day
7 - 13 days : $425.00 / Day
14 - 29 days : $400.00 / Day
30 - 89 days : $345.00 / Day
90 - 366 days : $310.00 / Day
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1 X NIR Spectroscopy Training using the TerraSpec ASD
$900.00

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SKU: NIR-02 Categories: , ,

Description

Near infrared (NIR) spectroscopy is a widely used exploration tool as it provides a simple means of rapidly identifying mineral zonation and information for vectoring at the regional and deposit scale.

Recognised as the de facto NIR spectrometer technology, the portable TerraSpec 4 ASD is a user-friendly and rapid system for characterising hundreds of mineralogical samples per day providing the real-time information necessary to optimise the exploration process. The system can analyse outcrops, hand specimens, diamond core, RC drill chips, and — all with little or no sample preparation.

The TerraSpec 4 ASD is well suited for the identification and characterisation of many mineral species including Fe-oxides, white micas, kandites, smectites, alunite, sulfates, pyrophyllite, diaspore, topaz, zunyite, carbonates, chlorite, epidote, amphiboles, biotite, and tourmaline among other minerals.

The TerraSpec 4 ASD will map and characterise alteration zones associated with many ore deposit styles (e.g., regolith, orgoenic gold, VHMS, epithermal and porphyry deposits). Since many of the minerals are stable over limited temperature and pH ranges, their distribution and variable spectral features (e.g., composition, crystallinity) allow for reconstruction of the thermal, geochemical and weathering environment which will assist in recognising and vectoring toward mineral deposits.


Product Specifications

Product Specifications
Wavelength 350-2500 nm
Resolution 3 nm @ 700 nm and 6 nm @ 1400/2100 nm
Scanning Time 100 milliseconds
Signal-to-noise Ratio VNIR: 9,000:1 @ 700nm
  SWIR 1: 9,000:1 @ 1400 nm
  SWIR 2: 4,000:1 @ 2100 nm
Stray Light VNIR: 5,000:1 (0.02%)
  NIR: 10,000:1 (0.01%)
Wavelength Reproducibility 0.1 nm
Wavelength Accuracy 0.5 nm
Channels 2151
VNIR Detector (350-1000 nm) 512 element silicon array
SWIR 1 & 2 Detectors (1001-1800 nm) & (1801-2500 nm) Graded Index InGaAs Photodiode, TE Cooled
Communications Wired: 10/100 Base T Ethernet port with Ethernet cross-over cable
  Wireless: 802.11g/n wireless card
Dimensions H12.7 x W36.8 x D29.2cm
Weight 5.44kg
Battery Weight 1.2kg
Battery Run Time Approximately 6 hours (without lamps or accessories)
Operating Temperature 0 to 40 degrees C
Storage Temperature -15 to 45 degrees C
Input Power AC/DC switching power supply and a sealed lead-acid gel cell battery
AC Input 90-240 VAC, 50/60 Hz
DC Input 12 VDC, 60 W
Auxiliary Port Power Output, +12 VDC, 27 W (max)
Software RS3™ spectral acquisition software, Compatibility with The Spectral Geologist and SpecMin, Seamless interface with ENVI®, ASD ViewSpec™ Pro for post processing, optional Indico® Pro
Portability Rugged instrument transportation case; optional customised backpack with soft-sided travel bag

Additional information

Weight 20 kg
Dimensions 62 × 50 × 31 cm

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