Specbos 1511/NIR
Product Code: Specbos 1511/NIR
Spectraval 1511 is a modern spectroradiometer for the VIS wavelength range, which can be used stand alone or with PC/ laptop. It is constructed in the same way as spectraval 1501, but includes a display. All other functions are similar
Spectraval 1511 can be used for spectroradiometric measurements in the field without additional computer or via Bluetooth/ USB connection with different PC programs like the included universal radiometric software JETI LiVal or other programs as CalMAN (spectracal), ChromaPure (Display Calibrations), LightSpace (LightIllusion), Argyll and HCFR (under preparation).
Highlights:
- Internal target spot laser
- Mechanical shutter for dark signal compensation
- Automatic measurement in selectable time intervals
- USB powered or battery powered
- Data storage on SD card
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Measuring values:
- Luminance, Radiance
- xy and u' v' coordinates
- Dominant wavelength
- Color purity
- Correlated Color Temperature
- Color Rendering Index
- Circadian metrics, PAR
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Examples for applications are the following:
- Calibration of studio monitors info
- Measurement of fluorescence and UV lamps
- Measurement of extended luminaries like OLEDs
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Additional features:
- Pass / fail decisions
- Ranking function (up to 16 ranks)
- Spectral operations
- Data export in csv and xls files
| Optical Parameters | |
| Spectral range | 380 nm - 780 nm |
| Optical resolution (FWHM) | 4.5 nm |
| Calculated wavelength step | 1 nm |
| Digital electronic resolution | 16 Bit ADC |
| Viewing angle | 1.8° |
| Measuring distance / diameter | 20 cm - Ø 6 mm; 100 cm - Ø 31 mm |
| Measuring values | Spectral radiance Total luminance/ total radiance Chromaticity coordinates x , y ; u', v' Correlated Color Temperature, color purity Color Rendering Index, RGB Circadian metrics, Photosynthetically Active Radiation |
| Measuring ranges and accuracies | |
| Measuring range luminance | 0.1 - 150 000 cd/m² (illuminant A) 0.1 - 100 000cd/m² (typical white LED) |
| Luminance accuracy | ± 2 % (@ 100 cd/m² and illuminant A) |
| Luminance reproducibility | ± 1 % |
| Chromaticity accuracy | ± 0.002 x , y (@ illuminant A) |
| Color reproducibility | ± 0.0005 x , y (@ illuminant A) |
| CCT reproducibility | ± 20 K (@ illuminant A) |
| Wavelength accuracy | ± 0.5 nm |
| Other technical data | |
| Dispersive element | Imaging grating (flat field) |
| Light receiving element | CCD array 2048 pixel (binned) |
| Power supply | Battery and USB powered |
| PC interface | USB 2.0 fullspeed |
| Dimensions (drawing) | 140 mm * 115 mm * 70 mm |
| Weight | 500 g |
| Operating conditions | Temperature 10 - 40 °C Humidity < 85 % relative humidity at 35 °C |
| Miscellaneous | |
All inclusive accessories packet |
PC software JETI LiVal JETI SDK Operating instructions and firmware commands (digital) USB cable, Tripod, Transport box, Trigger connector, Bluetooth stick, Battery charger, Calibration certificate |
| Calibration | NIST traceable |
| Recommended recalibration interval | 1 year |
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