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Spectra Vista Corporation Focusing on remote sensing applications & manufacturing the instruments that make it possible |
SpectraVista Corporation
Focusing on remote sensing applications & manufacturing the instruments that make it possible
Field Portable Spectroradiometers
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GER 3700SpecificationsTo see sample scans click here. |
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| Spectral Range | 350 nm to 2500 nm |
| Channels | 704 |
| Detectors | 512 Si Array 128 PbS Array 64 PbS Array |
| Bandwidth Sampling/ FWHM & Spectral Region |
1.5 nm/3 nm: 350 nm to 1050 nm 6.2 nm/13 nm: 1050nm to 1850nm 8.5 nm/17 nm: 1850nm to 2500 nm |
| Integration Time | 50 ms and up (selectable) |
| FOV | 3° standard, 10° option 25° option with fiber optic |
| Head Size | 320 mm x 335 mm x 320 mm 12.5" x 13.75" x 4.5" |
| Weight | 6.3 kg, 13.8 lbs. |
| Battery Type | (1) 12 V GelCel |
| Battery Life | 4 hours |
| Digitization | 16 bit |
| Wavelength Repeatability | +0.1 nm |
| Noise Equivalent Radiance | 0.5 s integration time 400 nm: 2.2 x 10-9W · cm-2 ·nm-1· sr-1 700 nm: 1.6 x 10-9W · cm-2 ·nm-1· sr-1 900 nm: 6.2 x 10-9 W · cm-2 ·nm-1 · sr-1 1500 nm: 1.1 x 10-8 W · cm-2 ·nm-1 · sr-1 2200 nm: 1.1 x 10-8 W · cm-2 ·nm-1 · sr-1 |
| Maximum Radiance Levels | 13 ms integration time 700 nm: 1.5 x 10-4W · cm-2 ·nm-1· sr-1 |
| Radiometric Calibration Accurancy (Traceable to NIST) |
400nm : ± 5% 700nm : ± 4% 1000nm : ± 5% 2200nm : ± 7% |
| Dark Current Correction UV-NIR-SWIR |
automatic |
| Spectrum Averaging | selectable |
| Humidity | 10 to 90% RH (non-condensing) |
| Temperature | -10° to 50°C |
| Sighting | Laser |
For additional information on Field-Portable Spectroradiometers, contact usThe GER 3700 is supplied in a sturdy, weather-tight field case, with batteries, battery charger and cables. System components can also be easily carried in a lightweight backpack.
The GER 3700 system offers the user the greatest possible ease of operation for hand-held, backpack or tripod operation. Simple menu-driven programs control the set-up, acquisition, and data manipulation functions, allowing the user to be effective within one hour of introduction to the instrument. Generated data are displayed on screen in real-time for immediate interpretation and evaluation. Data is stored in ASCII format for easy transfer to other software programs.
Our technical team is ready to assist in evaluating your requirements to determine the best instrument for your specific application, whether it be in a remote sensing, agricultural, or related field.
SVC, GER 1500, GER 2600, GER 3700, spectrometer, multispectral, hyperspectral, remote sensing equipment, recalibration, instruments, GER Millbrook, NY, Geophysical and Evironmental Research Corporation
E-mail: spectravista@aol.com, Phone: 845-471-7007 Fax: 845-471-7020