Characteristic
SR-680/SR-680A, high dynamic range,
high speed and high precision.
SR-680A can measure luminance as
low as 0.001cd/m2 at 2 ° . At 0.1 °, the high
luminance can reach 1,200,000cd/m2.
HDR measurement of high-brightness
LED such as Micro LED and Mini LED is possible without ND filters.
High speed and high precision
luminance and chromaticity measurement.
4.3-inch touch screen, can set
various parameters, directly and read the measurement data.
Four electrically switchable
measurement angles.
Spectral distribution diagram, CIE
chromaticity diagram, etc.
Optional flicker measurement.
+86 769-22667715
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+86 769-22667715 
sales@rayclouds.net
Floor 1&2, Building B, Dongguan Institute of Opto-electronics Peking University, No.17,Qinyuan Road, Songshan Lake, Dongguan City, Guangdong Province. China 
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