The instrument is stable, capable of accurately measuring density and chromaticity data, and has powerful functions,occupying a leading position in the field of portable spectrodensitometers. The instrument is equipped with a variety of measuring apertures and is widely applied in industries such as ink printing factories, paper mills, the traffic road sign industry, and textile garment printing and dyeing. It is also extensively used in scientific research institutions, quality inspection institutions, and laboratory settings.

Positioning is carried out through the measuring spot at the measurement port. The method is as follows: Enter the standard sample measurement interface or the test sample measurement interface, and then press and hold the "Measure" button. At this time, the measuring spot will appear. By observing the matching degree between the measuring spot and the position of the measured sample, and simultaneously bringing the measurement port close to the measured sample and adjusting the position, alignment can be achieved.

1.It adopts light illumination for precise positioning, which is convenient and fast. This instrument fully considers the needs of users and adheres to a user-friendly design, featuring the original light illumination positioning technology.
2.There is no need for black-and-white calibration when powering on. It eliminates the cumbersome manual black-and-white calibration, greatly improving the convenience of using the high-precision color difference meter. Each time, you only need to start the color difference meter to conduct measurements.
3.The standard deviation is △E*ab < 0.08 (the average value of 30 measurements taken at intervals after calibration with a standard white plate).
4.It uses the internationally common standard light source D65.
5.It has multiple color spaces, and users can select and display according to their needs.