Overview
The NS820 Colorimeter is a 3nh brand High Accuracy Color measurement device that uses D/8 ° (Diffuse reflection uniform illumination 8 ° reception) illumination and complies with CIE No. 15 and GB/T 3978 standards. The instrument features a 3.5 inch capacitive Touchscreen, multiple Color Spaces and color difference formulas, and high-capacity storage for a variety of Color measurement applications.
Features
1. Beautiful Appearance and Structural Design in Accordance with Human Mechanics
2. Standard D/8 ° lighting mode, in line with CIE No.15 and GB/T 3978 standards
3.3.5 inch Capacitive Touchscreen pure screen design, friendly operation interface
4. Two Standard Observer Angles, Multiple Illuminant Modes, Colors and Chroma Indicators
5. Sexual repeability accuracy Delta E * ab within 0.04, Inter-instrument Agreement Delta E * ab within 0.2
6. Large-capacity storage space, capable of storing more than 10,000 test data
7. PC-side software is powerful and supports expansion
8. High hardware configuration, incorporating a number of innovative technologies
9. Large integrating sphere design, effectively homogenizing the rays of light, more accurate measurement data
10.15 ° screen tilt angle, more in line with human eye observation habits
Principle
The NS820 Colorimeter uses D/8 ° illumination. By illuminating the sample with a combined LED Illuminant, the silicon photodiode Sensor receives the reflected light. The wavelength range is 400~ 700nm, the interval is 10nm, and the measurement reflectance is 0~ 200%. The instrument uses the integrating sphere to homogenize the rays of light to ensure data accuracy, and calculates the Color space and color difference through internal algorithms.
Applications
Color measurement, quality control, product development, material testing
Standards
CIE No.15、GB/T 3978
Steps
1. Turn on the instrument power
2. Set measurement parameters through Capacitive Touchscreen, such as viewing angle, Illuminant mode
3. Align the measurement aperture to the sample
4. Start measurement, the instrument automatically collects data
5. View display results such as Light spectrum, chromatic values or color differences
6. Store data or export via USB interface
7. Use PC-side software for further analysis
Notice
• Operating Ambient Temperature should be kept between 0 and 40 ° C
• Storage ambient temperature range -20~ 50 ℃
• Avoid use in bright light or extreme humidity conditions
Periodically calibrate instruments to ensure measurement accuracy
• Turn off the power in time after use to prolong the battery life
