ספקטרומטר נייד לשדה

Wavelength range 350 nm – 2500 nm
Resolution VNIR @ 700 nm 3 nm
Resolution SWIR @ 1400 & 2100 nm 6 nm
Spectral Sampling (Bandwidth) VNIR @ 700 nm 1.4 nm
Spectral Sampling (Bandwidth) SWIR @ 1400 & 2100 nm 1.1 nm
Scanning time 100 milliseconds
NEdL (Noise Equivalent Radiance) - VNIR @ 700 nm 1.0 x 10-9 W/cm2/nm/sr
NEdL - SWIR 1 @ 1400 nm 8.0 x 10-9 W/cm2/nm/sr
NEdL - SWIR 2 @ 2100 nm 8.0 x 10-9 W/cm2/nm/sr
Wavelength accuracy 0.5 nm average error of wavelength calibration fit.
Wavelength accuracy +/- 1 nm for any one line
Maximum radiance - VNIR 2x Solar
Maximum radiance - SWIR 10x Solar
Data collection speed 2 spectra per second
Channels 2151
VNIR (350-1000 nm) detector 512 element NIR-enhanced silicon array
SWIR 1 (1000-1800 nm) detector Graded Index InGaAs Photodiode, 2 Stage TE Cooled
SWIR 2 (1800-2500 nm) detector Graded Index InGaAs Photodiode, 2 Stage TE Cooled
Input 1.5 m fiber optic (25° field of view); optional fore optics
and optional longer fiber optic cables available
Weight 5.44 kg (12 lbs.)
Calibrations
Wavelength, absolute reflectance, radiance*,
irradiance*. All calibrations are NIST traceable.
(*radiometric calibrations are optional)
Instrument Controller Dell Latitude 5490 or other Windows 10 compatible laptop
Warranty One-year full warranty including expert customer support
Storage temperature (°C) -15 to 45
Operational temperature range (°C) 0 to 40