Highest-resolution field spectrometer for precise mineral identification.

Overview

The oreXpert NIR field spectrometer delivers exceptional spectral resolution for identifying minerals in the field. Engineered for durability, it is equipped with advanced optics and thermoelectrically cooled photodiode arrays to ensure stable, accurate readings and outstanding reliability under demanding conditions. The design supports fast data acquisition, rugged use, and quick deployment without lengthy setup procedures.

Applications

Mapping alteration zones and vectoring to mineralisation
Open-pit mapping
Analysing outcrops, hand samples, and RC chips
Rapid analysis of drill core samples
Soil degradation, mapping, and monitoring

Key Features

Spectral range of 350–2500 nm
Ultra-high spectral resolution for detailed mineral analysis
100% diode array optics with no moving parts for increased durability
Removable/replaceable fibre optic cable
Rugged anodised aluminium construction
Auto exposure and auto dark shutter
Wireless connectivity
High signal-to-noise ratio for better reflectance values
Fast start-up and immediate use with no optimisation step required
Single-click target data collection
Lightweight lithium-ion battery for field power

Available Accessory

Sensaprobe with Built-In Camera

Specifications

Spectral Range	350–2500 nm
Spectral Resolution	1.5 nm (350–1000 nm); 3 nm @ 1500 nm; 3.8 nm @ 2100 nm
Spectral Sampling Bandwidth	Data output in 1 nm increments; 2151 channels
Detectors	1024 element Si Array (350–1000 nm); 512 element extended wavelength InGaAs array (1000–1630 nm); 512 element extended wavelength InGaAs array (1630–2500 nm)
Dimensions	315 mm × 221 mm × 112 mm
Weight	6.1 kg
Communications Interface	USB, Wireless
Minimum Scan Speed	100 milliseconds
Wavelength Reproducibility	0.1 nm
Wavelength Accuracy	±0.5 bandwidth
Power Supply	External lithium-ion battery, 12V (minimum 3-hour operation)

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Overview

Applications

Mapping alteration zones and vectoring to mineralisation
Open-pit mapping
Analysing outcrops, hand samples, and RC chips
Rapid analysis of drill core samples
Soil degradation, mapping, and monitoring

Key Features

Spectral range of 350–2500 nm
Ultra-high spectral resolution for detailed mineral analysis
100% diode array optics with no moving parts for increased durability
Removable/replaceable fibre optic cable
Rugged anodised aluminium construction
Auto exposure and auto dark shutter
Wireless connectivity
High signal-to-noise ratio for better reflectance values
Fast start-up and immediate use with no optimisation step required
Single-click target data collection
Lightweight lithium-ion battery for field power

Available Accessory

Sensaprobe with Built-In Camera

Specifications

Spectral Range	350–2500 nm
Spectral Resolution	1.5 nm (350–1000 nm); 3 nm @ 1500 nm; 3.8 nm @ 2100 nm
Spectral Sampling Bandwidth	Data output in 1 nm increments; 2151 channels
Detectors	1024 element Si Array (350–1000 nm); 512 element extended wavelength InGaAs array (1000–1630 nm); 512 element extended wavelength InGaAs array (1630–2500 nm)
Dimensions	315 mm × 221 mm × 112 mm
Weight	6.1 kg
Communications Interface	USB, Wireless
Minimum Scan Speed	100 milliseconds
Wavelength Reproducibility	0.1 nm
Wavelength Accuracy	±0.5 bandwidth
Power Supply	External lithium-ion battery, 12V (minimum 3-hour operation)