High-Resolution, High-Sensitivity UV-VIS-NIR Spectroradiometer
The RS-5400 provides high resolution/high sensitivity in a portable spectroradiometer for field use. The RS-5400 has a spectral range of 350-2500nm and three high-density photodiode array detectors: 1024 element UV-enhanced Silicon array for 350-1000nm; 512 element Extended InGaAs photodiode array for 1000-1900nm, and a 512 element Extended InGaAs photodiode array for 1900-2500nm. The unit is lightweight and runs off a 100-240V AC Universal 50-60Hz power supply or Lithium-ion batteries.
The RS-5400 features a rugged chassis, no moving optical parts, and metal-clad fiber optic cable that’s easily replaceable. It features one-touch operation with auto-dark current and auto-exposure. Communications include wireless Bluetooth and USB connections. It includes DARWin™ SP Data Acquisition software that is Windows 7/8/10 compatible and saves all files as ASCII.
The RS-5400 running EZ-ID™ mineral identification software is well-suited for mineral identification including identification of clays in soil.
EZ-ID provides pattern matching software that matches your target samples against three libraries of known samples for more than 1000 minerals: the USGS, SpecMIN, and GeoSPEC libraries.
RS-5400 Technical Specifications
- Spectral range 350-2500nm
- Photodiode Arrays
1024 element UV-Enhanced silicon detector (VIS-NIR)
512 element TE-cooled InGaAs detector (SWIR 1)
512 element TE-cooled extended InGaAs detector
- Minimum scan speed: 100milliseconds
- Spectral resolution
2.7nm @ 700nm
5.5nm @ 1500nm
5.8nm @ 2100nm
- Noise Equivalence Radiance (with 1.2 meter fiber optic)
0.3×10-9 W/cm2/nm/sr @ 700nm
0.1×10-9 W/cm2/nm/sr @ 1500nm
2.5×10-9 W/cm2/nm/sr @ 2100nm