Color Measurement Instrument DS-200 – Domestic Portable Spectrophotometer

(1) Dual optical path design improves repeatability with dE*ab ≤ 0.03 The dual optical path design monitors light source energy fluctuations while measuring sample signals, reducing interference during measurement and achieving higher stability. This enhances the instrument's repeatability to dE*ab ≤ 0.03, ensuring fast, accurate, and stable measurements. These technologies are protected by Chinese and U.S. patents. (2) Innovative 5-micron-thick nano-integrated optical components After extensive research, we adopted nano-integrated optical components as the dispersive element. With a thickness of only 5 microns, these components deliver nanometer-level dispersion capabilities, setting new industry standards and significantly boosting product performance. This technology is protected by a Chinese patent. (1) Over 30 measurement indicators • RGB, Lab, Spectral Reflectance, LCh, Hunter Lab, CIE-Luv, XYZ, Yxy • Color Differences (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00) • Whiteness (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby) • Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73) • Blackness (My, dM), Color Fastness, Tint (ASTM E313-00) • Color Density CMYK (A, T, E, M), Metamerism Index Milm, Munsell, Hiding Power, Strength (Dye Strength, Coloring Power) (2) Evaluate color shift under multiple light sources, supporting nearly 40 evaluation lights Choose from nearly 40 standard light sources including A, B, C, D50, D55, D65, and more. This covers almost all industry-standard color metrics and lighting conditions. (3) Includes SCI (Specular Component Included) measurement mode SCI includes specular reflected light and is ideal for evaluating intrinsic color properties without being influenced by surface gloss. (4) Calibration base and Zirconia reference block with Mohs hardness 9 ensure long-term stability Unlike conventional instruments, the DS-200 colorimeter does not require frequent manual calibration. Simply place it on the calibration base, and it automatically adjusts its functionality and accuracy based on its current state and environmental factors, maintaining consistent performance at all times. (5) Built-in HD camera for clear observation of the measurement area The DS-200 colorimeter captures images of the target area via an integrated camera, enabling precise positioning of the measurement spot and eliminating errors caused by misalignment. (6) Supports WeChat Mini Program, Android, iOS, and HarmonyOS mobile apps • The DS-200 colorimeter connects seamlessly with various smartphones through rich mobile applications. Users no longer need to physically transfer samples or manually input color values—simply share color data via WeChat. • Search across multiple color card libraries to find the closest match. • Create your own personal color database by importing print, paint, textile, and other color card information. Upload your custom library to the cloud for seamless multi-device synchronization. • Enterprise users can create and manage their own color card databases and color formulas in the cloud. Share access with team members using unique invitation codes. (7) Powerful PC-based color management system: ColorExpert The DS-200 colorimeter comes bundled with the Windows-based ColorExpert color management software. Connect the device via Bluetooth or USB cable to access advanced color analysis and workflow tools.