SR-280 Portable Spectroradiometer

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SR-280 Portable Spectroradiometer Characteristic

SR-280 is a portable Spectroradiometer with a spectral range covering 200nm-850nm（Luminance calibration range is 380-780nm）. Suitable for laboratory testing and production line testing.
The measurement field of view angle is 1° or 0.2°.
The ultra-wide luminance measurement range is 0.01-500,000cdm².
The extremely high spectral resolution eliminates filter matching errors, enabling accurate measurement of narrow-spectrum luminescent products.

SR-280 Portable Spectroradiometer Specification

Wavelength	200nm-850nm（Luminance calibration range is 380-780nm）
Measurement Function	Luminace, CIE chromaticity coordinates, Color temperature, Dominant wavelength, Tristimulus values, Spectral distribution, Peak wavelength
Luminance	Measurement Range	0.01 to 500,000cd/m²
	Accuracy*¹	±3%
	Repeatability(δ)*¹	±0.5%
Chromaticity	Accuracy*¹	±0.002
Chromaticity	Repeatability(δ)*¹	0.0003

*Measurement of luminance and chrominance measurement is based on RayClouds conditions (using 1000cd/m² standard light source, LED backlight, 6500K LCD display).

SR-280 Portable Spectroradiometer

SR-280 Portable Spectroradiometer Characteristic

SR-280 Portable Spectroradiometer Specification

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