Overview
DR100 color difference meter is an economical color difference meter of DONGRU brand, developed and produced according to CIE relevant standards and national standards. The instrument adopts imported key components, is well-designed, and has the characteristics of accuracy, stability, simple operation and economy.
Features
1. Low price;
2. High short-term Repeatability accuracy: Delta E ≤ 0.03;
3. Equipped with dual positioning functions of light and cross;
4. Configure a rechargeable lithium-ion battery.
5, φ 4mm measurement diameter, portable structure, suitable for many occasions;
6, dark blue mainstream shape, color box Fast Encasement, easy transportation;
7. Built-in whiteboard parameters, no need for black and white board correction.
8. No need to connect to a computer, it works immediately after booting.
Principle
The DR100 color difference meter is illuminated by LED blue light excitation, and the Sensor is a silicon Optical inspection diode array. The instrument performs Color measurement on the sample through the measurement geometry of 8 °/D under the D65 Standard light source, and calculates it in the CIEL * a * b * Color space to obtain the color difference value Delta E * ab.
Applications
Color quality control and color difference detection in Spinning & weaving, printing and dyeing, clothing, footwear, leather, chemical, plastic, plastic, pigment, paints, inks, printing, Hardware, photography, toys, food and other industries.
Standards
According to the relevant standards and national standards of CIE (International Commission on Illumination)
Steps
1. It can be used when turned on;
2. Positioning by light or cross;
3, the sample measurement;
4, the instrument automatically calculates and displays the color difference results.
Notice
The instrument has built-in whiteboard parameters, eliminating the need for black and white board correction.
Powered by rechargeable lithium-ion batteries, there is no need to purchase batteries repeatedly.
* The measurement diameter is φ 4mm, please ensure that the measurement area meets the requirements.
The instrument can store 100 standards and 10,000 sample data.
