Description
HR-1024i field spectroradiometer Specifications | |||
| Spectral Range | 350 nm – 2500 nm | ||
| Internal Memory | 1000 scans | ||
| Channels | 1024 | ||
| Linear Array | (1) 512ch Si, 350 – 1000 nm (1) 256ch InGaAs, 1000 – 1890 nm (1) 256ch Extended InGaAs, 1890 – 2500 nm | ||
| Spectral Resolution (FWHM) | 3.3 nm, 700 nm ≤ 9.5 nm, 1500 nm ≤ 6.5 nm, 2100 nm | ||
| Bandwidth (nominal) | ≤ 1.5 nm, 350 – 1000 nm ≤ 3.8 nm, 1000 – 1890 nm ≤ 2.5 nm, 1890 – 2500 nm | ||
| Minimum Integration | 1 millisecond | ||
| FOV | 4˚ standard, 8˚ or 14˚ optional 25˚ optional armored fiber optic | ||
| Noise Equivalent Radiance | ≤ 0.8 x 10-9 W/cm2/nm/sr @ 700 nm ≤ 1.2 x 10-9 W/cm2/nm/sr @ 1500 nm ≤ 1.2 x 10-9 W/cm2/nm/sr @ 2100 nm | ||
| Stand Alone Measurements (no computer required) | Standard | ||
| Calibration Accuracy (NIST Traceable) | ±5% @ 400 nm ±4% @ 700 nm ±7% @ 2200 nm | ||
| Wavelength Reproducibility | 0.1 nm | ||
| Dark Current Correction | Automatic | ||
| Spectrum Averaging | Automatic/selectable | ||
| Internal Digital Camera | Supplied | ||
| Internal GPS | Supplied | ||
Physical Specifications | |||
| Head Size | 8.75” x 11.5” x 3.0” | ||
| Weight | 8.5lbs., 3.8kg | ||
| Host Communications Interface | Wireless Bluetooth USB RS232 | ||
| Sealing | Sealed against dirt and dust | ||
| Tripod mounting | Standard 1/4-20 camera mounts | ||
| Battery Type | 7.4 V lithium ion | ||
| Battery Life | 3 hours approximately | ||
| Sighting | Laser diode | ||
Designed for maximum optical performance
the SVC HR-1024i hi-res field spectroradiometer
has:
- Co-aligned symmetrical and uniform field of view
- Full conical field of view eliminating spectral discontinuities and step discontinuities at the spectrometer sensor interfaces
- Conical field of view gives better measurement data for all surfaces, especially heterogeneous surfaces
Sample Scans
Indoor Reflectance Scan
Outdoor Reflectance Scan
Outdoor White Panel Radiance
And the HR-1024i hi-res field spectroradiometer delivers the highest quality data with industry leading ease of use:
Data stored in the built-in computer – no external computer to carry in the field
Scene photos and GPS coordinates stored with every file, so you know exactly what the conditions were for each scan
Two Bluetooth devices allow the instrument to receive data from an external sensor suite containing up to 16 separate sensors. The sensor suite can include downwelling sensors supplying instantaneous broad or narrow band solar response. The sensor data is stored with the spectral data file, allowing the researcher to understand changes in solar irradiance and assist in corrections
Other environmental sensors are available.
