The figure below depicts the standard luminance response curves for the C6 HDR5000 and C6 HDR2000 colorimeters across a wide dynamic range. Both devices exhibit identical performance up to the C6 HDR2000’s maximum luminance threshold of 2,000 nits. Low-luminance measurement characteristics remain consistent between the C6 HDR5000 and C6 HDR2000. The C6 HDR5000’s expanded upper luminance range supports calibration of HDR displays in high-brightness picture modes.
