| Product |
FieldSpec® 3 FR |
FieldSpec® 3 JR |
FieldSpec® 3 VNIR |
FieldSpec®3 Hi-Res |
| Spectral Range |
350 - 2500 nm |
350 - 2500 nm |
350 - 1050 nm |
350 - 2500 nm |
| Spectral Resolution |
3 nm @ 700 nm
10 nm @ 1400/ 2100 nm |
3 nm @ 700 nm
30 nm @ 1400/2100 nm |
3 nm @ 700 nm |
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 |
1.4 nm @ 350 - 1050 nm
2 nm @ 1000 - 2500 nm |
1.4 nm @ 350 - 1050 nm |
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 |
One 512 element
Si photodiode array
350-1000 nm
Two separate, TE cooled, graded index InGaAs photodiodes
1000 - 2500 nm |
One 512 element
Si photodiode array
350 - 1000 nm |
One 512 element
Si photodiode array
350 - 1000 nm
Two separate, TE cooled, graded index InGaAs photodiodes
1000 - 2500 nm |
| Input |
1.4 m fiber optic
(25° field of view)
Optional foreoptics available |
1.4 m fiber optic
(25° field of view)
Optional foreoptics available |
1.4 m fiber optic
(25° field of view)
Optional foreoptics available |
1.4 m fiber optic
(25° field of view)
Optional foreoptics available |
| Noise Equivalent Radiance (NEdL) |
UV/VNIR 1.4 x 10 -9
W/cm 2 /nm/sr @ 700nm
NIR 2.4 x 10 -9
W/cm 2 /nm/sr @ 1400nm
NIR 8.8 x 10 -9
W/cm 2 /nm/sr @ 2100nm |
UV/VNIR 2.8 x 10 -9
W/cm 2 /nm/sr @ 700nm
NIR 2.4 x 10 -9
W/cm 2 /nm/sr @ 1400nm
NIR 8.8 x 10 -9
W/cm 2 /nm/sr @ 2100nm |
UV/VNIR 1.4 x 10 -9
W/cm 2 /nm/sr @ 700nm |
UV/VNIR 1.4 x 10 -9
W/cm 2 /nm/sr @ 700nm
NIR 2.4 x 10 -9
W/cm 2 /nm/sr @ 1400nm
NIR 8.8 x 10 -9
W/cm 2 /nm/sr @ 2100nm |
| Weight |
12 lbs or 5.2 kg |
| Calibration |
Wavelength, reflectance, radiance*, irradiance*. All calibrations are NIST traceable (*radiometric calibrations are optional) |
| Notebook Computer |
1 GHz processor, 256 MB Ram, 20GB Hard Disk Drive, 1024x768 graphics resolution, 24 bit color, bi-directional parallel port, AC/DC adapter/charger, 64 MB USB Flash memory drive |
While ASD will make every attempt to maintain the accuracy of product information shown on this site, actual product specifications are subject to change. Please refer to the manual included with your instrument for actual product specifications.
