The spectroradiometer HR-512i from Spectra Vista (SVC) is a field instrument covering 350 – 1050 nm (325 – 1075 nm optional) for reflectance and radiance measurements. It uses 512 Linear Array (Si) with FWHM 3.2 nm @ 700 nm, weighing 5.2 lbs (2.4 kg), for vegetation, soils, and calibration work.
Remote-sensing scientists use this spectroradiometer when they need portable 350 – 1050 nm (325 – 1075 nm optional) spectra with the HR-512i resolution.
Overview: Field-portable VNIR spectroradiometer operating in the 350-1050 nm range, featuring 512 channels, internal camera, and onboard GPS.
Technical Specifications
| Manufacturer | Spectra Vista (SVC) |
|---|---|
| Spectral Range | 350 – 1050 nm (325 – 1075 nm optional) |
| Detector Channels | 512 Linear Array (Si) |
| Spectral Resolution (FWHM) | 3.2 nm @ 700 nm |
| Bandwidth (Nominal) | 1.5 nm (350-1050 nm) |
| Minimum Integration | 10 milliseconds |
| Field of View (FOV) | 4° standard, 8° optional, 25° optional armored fiber optic |
| Digitization | 16 bit |
| Weight | 5.2 lbs (2.4 kg) |