Overview
The NR20XE Handheld color difference meter is a large-diameter color difference measuring instrument designed with 45 °/0 ° Optical inspection geometry, with a measurement diameter of 20mm. The instrument is specially designed for the color difference measurement requirements of products with textured surfaces, which can effectively avoid the measurement inaccuracy caused by multi-Color interference. It has high Measurement accuracy and Stability and is widely used in Color Quality Control in various industries.
Features
1. 20mm large measurement diameter, can accurately measure items with surface lines
2, vertical structure, can measure the surface of wet items or placed in liquid for measurement
3, light and cross dual positioning function, making measurement easier
4. Adopt 3nh new super optical path and dynamic integration time, with higher measurement Stability and Measurement accuracy
5. Measure the geometric design of 45 °/0 ° Optical inspection consistent with visual inspection, taking into account the influence of the surface characteristics of the item
6. Ring-shaped lighting design, suitable for polarized (polarized) materials
7, using large-capacity rechargeable polymer lithium-ion battery, environmentally friendly and durable
8. Configure high-end CQCS3 color quality management software, which can be connected to a computer for use
Principle
The NR20XE Handheld color difference meter adopts 45 °/0 ° Optical inspection geometry design to simulate the way the human eye observes Color. The instrument irradiates the sample through LED Illuminant, the silicon photodiode sensor receives the reflected light signal, and uses dynamic integration time technology to process the data, which can effectively reflect the interaction effect between the sample surface texture and Color, and eliminate the error between the human eye and the color detector caused by the sample surface texture.
Applications
Food, Spinning & weaving, Nonwovens, Denim, Printing and Dyeing, Color Steel, Paper, Plastics, Chemicals, Coatings, inks, Building Materials
Standards
CIE No.15、GB/T 3978
Steps
1. Boot preparation: ensure that the battery is fully charged
2. Positioning measurement: use the dual positioning function of light and cross to align the tested object
3, contact measurement: 20mm measurement diameter close to the surface of the object to be measured
4, reading results: instrument automatic measurement and display chromatic value, color difference value and other data
5. Data management: Connect to the computer through the USB interface, and use CQCS3 software for Data analysis
Notice
• Make sure the surface of the test object is clean and drying before measurement
• The vertical structure is designed to keep the fuselage on when in use, and only the measurement port touches the measured object
• Avoid strong vibrations and impact on instruments
• Regularly calibrate instruments to ensure Measurement accuracy
• Storage Ambient Temperature should be in the range of -20~ 50 ℃
• Avoid liquids from entering the inside of the instrument
• Clean measurement caliber in time after use
