Feature: 1. ACCURATE ANALYSIS: The instrument is equipped with an advanced spectral sensor, with curve fitting algorithms, to analyze and process each band of visible light to ensure the accuracy 2. GENERAL LIGHTING: The instrument adopts the international general D/8 lighting method, including specular reflection light (SCI), to meet the needs of various industries for color measurement 3. HIGH STANDARD: The design of full spectrum LED light source and spectral sensor, all indicators meet the requirements of the first class machine in the national JJG 595‑2002 Verification Regulations for Color Measurement and Color Difference Meters 4. WITH PC AND MOBILE PHONE SOFTWARE: Meter can be connected to the APP to achieve color sharing on the APP. With PC software, possess stronger color difference statistical analysis functions, and can import and export instrument storage data at the same time 5. TOUCH SCREEN AND CALIBRATION: 3.5in capacitive touch screen is used to create a good human computer interaction interface. The instrument has built in compensation optical way and whiteboard calibration 6. QUICK MATCHING AND JUDGMENT: Spectrophotometer contains multiple electronic color cards, which can quickly match the closest color card number. The color card matching accuracy rate is greater than 90%. With QC detection function, which is convenient for users to quickly evaluate color accuracy according to existing standards 7. MEASURE VARIOUS PARAMETERS: Colorimeter can measure a variety of color parameters, including CIE XYZ, CIE Yxy, CIE LCH, CME, CIE94, whiteness and yellowness 8. PROFESSIONAL CURVE: Provide professional reflectance spectrum curve, from which users can obtain the hue, saturation, depth and other information of the sample color 9. BUILT IN FUNCTION: Can store 1000 colors and 1000 color difference comparison records. Built in rechargeable lithium battery, can measure 10,000 times continuously after a single full charge Specification: Item Type: Spectrophotometer Lighting Method: D/8, including specular light (SCI) Lighting Source: Full spectrum LED light source Wavelength Range: 400-700nm Wavelength Interval: 10nm Measuring Diameter: Approx. 8mm / 0.31in Measurement Conditions: Light source D65, field of view 10° Measurement Time: About 1s Color Space: Luv, LCh, Yxy, CMYK, RGB, Hex, Yellowness 98, Whiteness 98, Whiteness Gauz, Whiteness Hunter, Spectral Reflectance Color Difference Formula: ΔExAb, ΔExuv, ΔEx94, ΔExcmc(2: 1), ΔExCmc(1: 1), ΔEx00 Repeatability: Standard deviation △Exab, within 0.03(measurement conditions: after warm up correction, measure the average value of the white board 30 times at intervals of 3s) Difference Between Sets: △Exab