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Online Spectroradiometer
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Online Spectroradiometer
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Product Code: ATP9100-4CH
application
ATP9100-4CH online Multi-channel fieldspec spectroradiometer (Fieldspec) is self-developed by Optosky. The range from 300~1100nm，built-in 4-channel detector. It used o collect reflected light on four directions of solar-skylight, 0° polarized, 30°, 45°, and it's applied to fields of remote sensing measurement, crops monitor, research of forest and oceanography etc.
ATP9100-4CH can output spectral signals by 4G module or RS485 communication interface，calculate and output Normalized Difference Vegetation Index(NDVI), Red-Edge Normalized Difference Vegetation Index(RNDVI), Plant Senescence Reflectance Index (PSRI), Photochemical Reflectance Index(PRT), Structure Insensitive Pigment Index (SIPI)，Carotenoid Reflectance Index (CRI), Anthocyanin Reflectance Index (ARI).
It employs high performance, fast and accurate measurement, easy to operate and take to field etc. It's configured powerful software package, and applied to measurement of reflectance, radiometry, photometry and colorimetry.
| Detector | |
| Type | Deep-cooling high SNR detector |
| Pixel size | 2048 pixels |
| Optical parameter | |
| Channel rotation cycle | 5s |
| Length of fiber between probe and controller | 3m, other lengths can be customized, up to 100m |
| Plant parameter output | Normalized Difference Vegetation Index（NDVI） Red-Edge Normalized Difference Vegetation Index（RNDVI） Plant Senescence Reflectance Index (PSRI) Photochemical Reflectance Index（PRT） Structure Insensitive Pigment Index（SIPI） Carotenoid Reflectance Index（CRI） Anthocyanin Reflectance Index（ARI) |
| Probe Number | Four channels |
| Optosky Optical Parameters | |
| Wavelength Accuracy | ± 0.5nm |
| FOV | Narrow FOV lens , 1º/8º/ 15º/25ºoptional |
| SNR | >800 |
| Spectral Sampling Interval | 0.4nm |
| Hardware spectral average | Max. up to 100,000 times |
| parameter | |
| Dimensions | 265×175×175mm |
| Weight | 3.5Kg |
| Optosky Electrical Parameters | |
| Operation system | Android 6.0 |
| Camera | 13-mega front camera |
| LCD Screen | 5″HD 720*1080 capacitive screen |
| Optosky Physical Parameters | |
| IP level | IP65 |
| Electrical parameter | |
| Data output interface | 4G/5G, RS485 |
| LCD Operating Temp. | ~10 to 45 ℃ |
| Power supply | 12VDC, 5A, solar power system optional |
| Working current | <800mA |
| Working humidity | < 90%RH, Non-condensate |
| Integration time | 1 – 10 s/ auto optimization integration time |
| Storage temperature | -20°C ~ +65°C |
| Operating temperature | - 30 ~ 55 °C |
| field spectroradiometer | |
| Spectral Range | 300- 1100nm, 300-1700nm /300-2500nm optional |
| Spectral Resolution | 1.4nm@756nm |
- Four channels of spectrum can be monitored, such as：solar-skylight, 0° polarized, 30°, 45° reflected light.
- Auto-Switch on four channels.
- Fast scan a cycle of four channels within 5s.
- Built-in Android system for field uses.
- Light weight & flexible fiber probe design.
- High accuracy, built-in with the second order sorting filter.
- Dynamic dark current correction, reduce noise.
- Water, Dust proof, damage resistant.
- 4G/5G WiFi for auto-fast transfer data.
- HD camera for taking spectrum area.
- Directly calculate various vegetation indexes.
- Geographical Research, Mining exploration
- Remote Sensing Measure, Satellite remote sensing data calibration
- Agriculture, Crops Monitor
- Forestry & oceanography Research
- Meteorology, flux station
