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A standard diffusor is available to extend the measuring possibilities of JETI spebos and spectraval devices to spectral Irradiance. The calibration data of the diffusor will be stored in the device. The following parameters will be reached:

• Measuring range Illuminance    2 - 1 250 000 lx (Illuminant A)
                                                        1 - 1 000 000 lx (typical white LED)
• Illuminance accuracy                ± 2.4 %
• Illuminance reproducibility       ± 0.5 %
• Chromaticity accuracy              ± 0.002 xy (Illuminant A)
• Color reproducibility                  ± 0.0005 xy (Illuminant A)

Standard diffusor for spectroradiometer JETI specbos

Device	Part number
specbos 2501	ACC 013/3
specbos 2501-UV	ACC 013UV/3
specbos 1211-2	ACC 013/1
specbos 1211-UV-2	ACC 013UV

Standard diffusor for specbos	specbos 2501:  ACC 013/3 specbos 1211-2:  ACC 013/1
Standard UV diffusor for specbos	specbos 2501-UV:  ACC 013UV/3 specbos 1211-UV-2:  ACC 013UV

For specbos 2501, specbos 2501-UV, specbos 1211-2 and specbos 1211-UV-2, the standard diffusors are also available with attenuation filters. You can find more information about this here.

 

Standard diffusor for spectroradiometer JETI spectraval

Device	Part number
spectraval 1501/1511	ACC 032
spectraval 1501-NIR/1511-NIR	ACC 032 NIR

Standard diffusor for spectraval 1501/1511	Part number for spectraval 1501/1511:  ACC 032
Standard diffusor for spectraval 1501-NIR/1511-NIR	Part number for spectraval 1501-NIR/1511-NIR:  ACC 032 NIR