Update time：2019-03-29
LabSpec uses the same spectrometer configuration as the ASD product line and has long been recognized as the "gold standard" for portable near infrared spectroscopy.
LabSpec 4 High Resolution Edition: It is
suitable for analyzing samples with sharp spectral features, requiring
accurate detection and recognition to obtain more reliable spectral
data. The spectral resolution in the range of 1001-2500 nm is up to 6
nm, which is helpful to detect and identify substances with clear narrow
band spectral characteristics in these longer wavelengths, such as soil
minerals, drugs, cosmetics, plastics and petrochemical products.
LabSpec4 Standard Edition: The spectral resolution is 10 nm in the range
of 1000-2500 nm. It is very suitable for measuring the content of
substances with broadband spectral characteristics, such as food, feed,
forest products and various raw materials.
LabSpec 4 Desktop: Specially designed for fixed locations, with AC power
supply, LabSpec 4 Desktop Analyser has the performance of all ASD
LabSpec Laboratory Spectrometer product lines. The design saves space
and is economical. The resolution of the short-wave infrared imaging
spectrum of the desktop analyzer can reach 10 nm.
Performance parameters:
| product | High resolution version | Standard Edition | Desktop |
Spectral range | 350-2500nm | ||
Resolving power | 3 nm@700 nm， 6 nm@1400/2100 nm | 3 nm@700 nm， 10 nm@1400/2100 nm | 3 nm@700 nm， 10 nm@1400/2100 nm |
Length x width x height | 12.7 x 36.8 x 29.2 cm | 12.7 x 36.8 x 29.2 cm | 32.5 x 10.8 x 29.5 cm |
weight | 5.44 kg (12 lbs) | 5.44 kg (12 lbs) | 6.8 kg (15 lbs) |
Integrated light source | Lamp 10 VDC, 50 W (Optional) | Lamp 10 VDC, 50 W (Optional) | nothing |
Scanning time | 100ms | ||
Number of spectral channels | 2151 | ||
Sampling interval | 1.4nm@350-1025nm, 2nm@1000-2500nm | ||
Reproducibility and accuracy | 0.1nm(Wavelength reproducibility)，0.5nm(Wavelength accuracy) | ||
detector | VNIR（350-1000nm）512 Channel Silicon Photodetector Array with Secondary Sequence Filtering Device SWIR1（1000-1800nm）InGaAsDetector, TE Refrigeration SWIR2（1800-2500nm）InGaAsDetector, TE Refrigeration | ||
Software | Indico Pro；compatible GRAMS（Thermo Scientific），the Unscrambler（Camo） | ||
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