LS171 colorimeter Introduction: LS171 color difference tester is a new tool for color measurement and color difference comparison. The instrument complies with relevant international CIE standards and GB standards. It adopts D/8 optical structure and is equipped with AS7261 chip-level color sensor newly launched by AMS. The instrument has good consistency and repeatability, and can be used for accurate color measurement and quality control with mobile phone APP. characteristic: 1. The color difference comparison is displayed on the same screen, and the color difference measurement can be completed with only two clicks 2. It has color difference contrast and QC detection functions. After defining the color difference threshold (tolerance value), you can judge whether the color difference is qualified. 3. Color difference contrast provides color deviation indication of the three color channels in the Lab, making color matching more simple and convenient 4. In the color difference comparison interface, you can directly enter the color values of the standard, such as Lab value and LCh value, to compare with the sample color, or you can measure the standard color and save it to the color difference meter mobile phone App. 5. You can collect your favorite colors anytime and anywhere, and intelligently match multiple standard color cards, with a matching accuracy of more than 90%. 6. It is small and can be held by one hand, with stable body and convenient measurement Technical parameters: Lighting mode: D/8, including specular light (SCI) Lighting source: full-spectrum LED light source Measuring diameter: 8mm Measuring conditions: light source D65, field of view 10 ° Measurement time: about 1s Color space: CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex Color difference formula: Δ E*ab、 Δ E*uv、 Δ E*94、 Δ E*cmc(2:1)、 Δ E*cmc(1:1)、 Δ E*00 Repeatability: standard deviation Δ E * ab, within 0.03 (measurement condition: after preheating and correction, measure the average value of the whiteboard 30 times at an interval of 3s) Battery power: rechargeable lithium battery 3.7V@700mAh 10000 continuous measurements under full power Size: 57X57X89.4mm Weight: about 126g Display screen: 0.96-inch OLED Charging interface: USB (Type-c) Data transmission: Bluetooth
Introduction: LS171 color difference tester is a new tool for color measurement and color difference comparison. The instrument complies with relevant international CIE standards and GB standards. It adopts D/8 optical structure and is equipped with AS7261 chip-level color sensor newly launched by AMS. The instrument has good consistency and repeatability, and can be used for accurate color measurement and quality control with mobile phone APP.
