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FieldSpec¢ç 3 Hi-Res Portable Spectroradiometer
Product
Specifications
The FieldSpec¢ç 3 Hi-Res is ideally suited for mineralogy research, as well as other applications that require high spectral resolution in the Short Wave Infrared regions.
With the power and reliability of the standard FieldSpec¢ç 3, the Hi-Res offers the added benefit of 8.5 nm resolution in the 1000-1800 nm range and 6.5 nm resolution in the 1800-2500 nm range.
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Higher resolution in the SWIR1 and 2 regions for greater definition of hard-to-resolve features often found in minerals and soils!
Specifications
| Spectral Range |
350-2500 nm |
| Spectral Resolution |
3 nm @ 700 nm
8.5 nm @ 1400 nm
6.5 nm @ 2100 nm |
| Sampling Interval |
1.4 nm @ 350-1050 nm
2 nm @ 1000-2500 nm |
| Scanning Time |
100 milliseconds |
| Detectors |
One 512 element Si photodiode array 350-1000 nm
Two separate, TE cooled, graded index InGaAs photodiodes 1000-2500 nm |
| Input |
1.5 m fiber optic (25¨¬ field of view)
Optional foreoptics available |
| Noise Equivalent Radiance (NEdL) |
UV/VNIR 1.1 x 10-9 W/cm2/nm/sr @700 nm
NIR 2.2 x 10-9 W/cm2/nm/sr @ 1400 nm
NIR 4.0 x 10-9 W/cm2/nm/sr @ 2100 nm |
| Weight |
12 lbs (5.2 kg) |
| Calibrations |
Wavelength, reflectance, radiance*, irradiance*
All calibrations are NIST traceable (*radiometric calibrations are optional) |
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