Overview
The High Accuracy color difference meter DR-30 is a China color difference meter with a dual measurement caliber of φ 4/8mm, which has the advantages of accurate data, simple operation and easy portability. It adopts a low power consumption design and is equipped with a 3200mAh large-capacity lithium battery, which can support long-term measurement work. With CQCS3 quality management software, Color management can be digitized, which is convenient for Color difference comparison and test report generation to meet high-level color management needs.
Features
Automatic correction, measurement is more accurate, display accuracy 0.01, Repeatability Measurement accuracy control within 0.03.
Equipped with a 3200mAh large-capacity lithium battery, it can meet the needs of large-scale measurement.
3. Provide a variety of Color measurement space and Color difference formula to meet the color difference testing needs of different industries.
4. Adopting ergonomic design, it features a beautiful and smooth appearance, comfortable grip, and is suitable for continuous inspection work.
5. Support dual-caliber fast switching to adapt to more tested samples.
6, using light positioning and camera view positioning dual positioning technology to improve measurement efficiency and accuracy.
7. Adopt imported standard whiteboard and apply ETC real-time calibrating technology to ensure the accuracy and Repeatability of long-term measurement of the instrument.
8. With CQCS3 quality management software, it supports quality monitoring and Color data tabulation management.
Principle
The High Accuracy color difference meter DR-30 uses an 8 °/d illumination mode to illuminate the sample with an LED light source. The silicon photodiode Sensor inside the instrument receives the reflected light signal, and calculates the chromatic value of the sample under various Color Spaces (such as CIE LAB, XYZ, etc.) through analysis and processing. By comparing the chroma data of the sample with the master standard, the chromatic difference value is calculated according to various Color difference formulas (such as Delta E * ab, Delta E * 00, etc.) to quantify the Color difference.
Applications
Plastics, electronics, paints, inks, Spinning & weaving garment printing and dyeing, printing paper products, automobiles, cosmetics, food
