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Specification
Spectral
engine:
i1
®
technology (holographic diffraction grating with 128 pixel diode array)
with built-in wavelengths check
Spectral range: 380 - 730 nm
Physical sampling interval: 3.5 nm
Optical resolution: 10 nm
Spectral reporting: 380 nm ... 730 nm in 10 nm steps
Measurement frequency in scanning
mode: 200 measurements per second
Optics:
Measurement geometry: 45º/0º ring illumination optics, ISO 13655:2009
Measurement aperture: 4.5 mm (0.18”) diameter
(effective measurement aperture during scanning is depending on the
patch size and measurement speed)
Illumination spot size: 3.5 mm (0.14”)
Light source: Gas filled Tungsten (illuminant type A) and UV LED
Reflectance
measurement: spectral reflectance [dimensionless]
Measurement conditions: UV included - ISO 13655:2009 measurement condition M0
D50 - ISO 13655:2009 measurement condition M1
UV excluded Filter - ISO 13655:2009 measurement condition M2
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