LabSpec 4 Hi-Res Analytical Instrument

Superior spectral resolution for sharp feature recognition

  • Spectral resolution of 3 nm in the VNIR range (350 nm-1000 nm)
  • Spectral resolution of 6 nm in the SWIR range (1001 nm-2500 nm)

Product description

El analizador NIR con resolución spectral superior para reconocimiento de carácteristicas espectrales especiales

El Labspec 4 Hi-Res es un analizador Vis-NIR diseñado para medidas sobre aquellos materiales de bandas de absorción estrechas y que pueden requerir alta resolución para obtener una identificación precisa.

La resolución espectral de 3nm en la regiónVNIR, 6 nm en la SWIR del LabpSpec 4 Hi-Res proporciona un rendimiento superior en todo el rango spectral de 350nm a 2500nm. La resolución spectral mejorada en el rango (1001 nm -2500nm) es particularmente útil para la detección y la identificación de compuestos con carcterísticas espectrales estrechas en esas longitudes de onda más largas, tales como mineralogía análisi de suelo, productos farmacéuticos, cosméticos, plásticos y petroquímicos

Los datos espectrales con una resolución SWIR 6nm proporciona una base sólida para la construcción de modelos de calibración quimiométricos precisos tanto cualitativos como modelos cuantítativos. El Labspec 4 Hi-Res es compatible con todas las sondas de medida del catálogo ASD.

The LabSpec 4 Hi-Res I

Este modelo incluye una lámpara halógena auxiliar integrada en el equipo, siendo especialmente útil para medidas en sondas bifurcadas ASD.


Technical Specifications

Wavelength range350-2500 nm
Resolution3 nm @ 700 nm
6 nm @ 1400/2100 nm
Scanning time100 milliseconds
Signal-to-noise ratio • VNIR: 9,000:1 @ 700 nm
• SWIR 1 : 9,000:1 @ 1400 nm
• SWIR 2: 4,000:1 @ 2100 nm
Photometric noise• VNIR: 4.8 x 10-5 AU or 48 μAU@ 700 nm
• SWIR 1 : 4.8 x 10-5 AU or 48 μAU@ 1400 nm
• SWIR 2: 1.1 x 10-4 AU or 110 μAU@ 2100 nm
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
NIST traceable calibration
21 CFR, Part 11
USP 1119
Installed per customer request
Installed per customer request and purchase of applicable USP Standards
Communications• Wired: 10/100 Base T Ethernet port with Ethernet cross-over cable
• Wireles: 802.11g wireless card
Dimensions12.7 x 36.8 x 29.2 cm (5 x 14.5 x 11.5 in)
Weight 5.44 kg (12 lbs)
Input powerAC/DC switching power supply or a sealed lead-acid gel cell battery
AC input90-240 VAC, 50/60 Hz
DC input12 VDC, 60 W
Auxiliary port powerOutput, +12 VDC, 27 Watt (max)
Software compatibility Indico® Pro, GRAMS spectroscopy software suite by Thermo Scientific, The Unscrambler® by Camo Software
PortabilityRugged instrument transportation case
ComputerIndico® Pro, incluido ; Soporta modelos de calibración de softwares de quimiometria GRAMS® y The Unscrambler® by Camo Software
OrdenadorWindows® 7 64-bit laptop


Contact Probes:

  • Alimentary probe: Specially designed for contact measurements of raw and manufactured materials in the fields of food production, slaughterhouses and cutting plants.
  • Hi-Brite Contact Probe: for non-destructive contact measurements and characterization of mineral and ore samples.
  • Reflectance Probes: for analysis of solids, liquids, slurries, and other materials requiring reflectance measurements.


Designed for analysis of raw materials requiring reflectance and absorbance measurements of powders and granular materials.

  • 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.


Ideal for analysis of grain, food, and other irregularly or non-homogeneous material samples.

Ergonomic Pro-Pack Backpack:

The ASD Ergonomic Pro-Pack Backpack takes field portability to a higher level for FieldSpec, LabSpec, and TerraSpec customers requiring the ultimate in portability.

goLab Mobile Work Station:

The goLab™ Mobile Work Station acts as a wheeled carrier for streamlined transport between locations, and then quickly unfolds to support all your sampling needs “right on the spot”. For use with ASD’s full-sized portable spectrometers and spectroradiometers.


Technical Resources


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