Solution for high-resolution hyperspectral imaging

Proscan-HSI

ProScan-HSI - Compact Hyperspectral Scanner
ProScan-HSI - Compact Hyperspectral Scanner

ProScan-HSI is the newest process-dedicated system developed by LLA Instruments GmbH (LLA).

Based on the combination of LLA´s high performance hyperspectral imagers, a rapid scanning table and an optimised line-illumination system, ProScan-HSI is the perfect solution for laboratory users or process developers who want to perform rapid chemical imaging analysis of small to medium-sized samples, at high spectral and spatial resolution.

The transportable scanner unit is fully compatible with any of the hyperspectral cameras in LLA´s portfolio, hence allowing to work on various wavelength ranges from 400 nm until 2.2 µm, depending on the application. ProScan-HSI can also be equipped with two different optics, giving either access to a wide field of view (320 mm), or to a
higher spatial resolution (down to 50 µm/pixel).

The system was developed to offer the highest level of modularity in terms of spectral bandwidth and resolution, along with user-friendliness:

■ Position the sample on the scanning table,
■ Start the scan and
■ Within seconds the results of the analysis are available.

Of course, ProScan-HSI is fully compatible with the data-processing software suite developed by LLA, and can also be delivered with the Prediktera´s software EVINCE for quick and easy visualisation.

Example of Identification of Small Samples

Example for Identification of small samples

Technical Specification

Configuration uniSPEC0.9HSI
UV-VIS
uniSPEC1.7HSI
NIR
uniSPEC1.9HSI
NIR
uniSPEC2.2HSI
NIR
Field Of View 96 mm up to 320 mm
Max. Sample Size 320 mm x 450 mm x 40 mm
Wavelength Range 350 nm - 950 nm 950 nm - 1700 nm 1320 nm - 1900 nm 1590 nm - 2170 nm
Spectral Resolution 2.1 nm < 8 nm
Number of Spectral Bands 109 - 1100 256 96 96
Number of Pixels/ Line 192 - 1920 320 192 192
Spatial Resolution (Smallest Pixel Size on Sample) 50 µm 0.3 mm 0.5 mm 0.5 mm
Max. Speed of Scanning Table 100 mm/s
Scanning Time for a 320 mm x 450 mm Sample* < 10 s for a 320 pixel x 136 pixel image with 256 spectral bands
Dimensions LxWxH 800 mm x 600 x 1100 mm
* Depending on exposure time and frame rate


Scope of Delivery

■ Hyperspectral camera,
■ Imaging optics,
■ Scanning table and housing,
■ Double-sided halogen illumination unit,
■ Control computer (laptop),
■ White calibration standard,
■ LLA´s control software KustaMSI,
■ LLA´s spectral analysis software KustaSpec,
■ LLA´s visualisation software KustaBelt,
■ Optional: Prediktera´s hyperspectral analysis software EVINCE