ColorDx® CCT HD® devices are individually, precision calibrated during manufacturing, using a specialized device called a spectrometer.
Konan’s proprietary deep, synchronous calibration provides a high-precision baseline from which periodic verifications / calibrations are based to account for typical monitor color changes over time. CCT HD® includes a USB colorimeter for routine calibrations and verifications, typically taking only about a minute.
Verification is recommended at least once per month and is used to quickly check the current calibration and then re-calibrate if needed.
Please see our guide on properly running the calibration verification if you are having trouble.

Konan Medical USA
Customer Service and Technical Support:
Available 6:30 AM–5:00 PM Mon-Fri Pacific Time
Phone: +1 (949) 576 – 2255