AURALIS

Empowering reflection measurements at a distance

EXPERIENCE
Speed

Achieve unmatched acquisition rates across a wide optical bandwidth capturing every detail.

TRANSFORM
Workflows
Optimize your processes with real-time measurements, ensuring data is captured exactly when it matters the most.
INNOVATE
Future

Experience the future of MIR-spectroscopy with unparalleled performance and transformative insights at your fingertips.

Details

High-temperature mid-infrared light sources are cost-effective and require only basic electronics; they emit high-power light and are stable and robust. The NLIR’s AURALIS Light Source directs light from the silicon carbide emitter onto an approximately 1 cm diameter spot at a 150 mm working distance. This broad illumination area, combined with light impacting the sample in different angles, ensures that even rough and uneven samples reflect light towards the collection optics.

The light source is plug-and-play, activating in just a few seconds. Additionally, its active heat management system ensures that no components become excessively warm to the touch.

Specifications

AURALIS Light Source
Optical Bandwidth
1.0 - 10.0 μm
Source
1375 °C Silicon Carbide
Features
Active Heat Management
Lifetime
5000 hours
Optical Output
Free-Space
Intensity in Focus Spot
0.5 W/cm²
Working Distance
150 mm
Power Consumption​
22 - 25 W
Measurements (L x W x H)
180 x 180 x 90 mm
Weight
1.6 kg
Protective Calcium Flouride Window
AURALIS Light Source
Optical Bandwidth
10000 - 1000 cm⁻¹
Source
1375 °C Silicon Carbide
Features
Active Heat Management
Lifetime
5000 hours
Optical Output
Free-Space
Intensity in Focus Spot
0.5 W/cm²
Working Distance
150 mm
Power Consumption​
22 - 25 W
Measurements (L x W x H)
180 x 180 x 90 mm
Weight
1.6 kg
Protective Calcium Flouride Window

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AURALIS Light Source integration

This schematic illustrates the optimal setup for the AURALIS light source, positioned to face a table or conveyor belt at the ideal working distance of 150 mm. The unit is designed to be compatible with a standard 100 mm VESA wall mount.

AURALIS light source delivers abundant mid-infrared light, making it highly effective even for dark materials such as black plastics or foams.

The diagram also includes the NLIR SAMPLER Accessory, representing the collection optics. In practical measurement scenarios, a fiber is connected to the SAMPLER and leads the light to the MIDWAVE Spectrometer for data acquisition.

NLIR Reflection setup at a conveyor belt

Application Areas

Light Sources