NR20XE large aperture precision colorimeter
Selling point
The NR20XE has an extended diameter of 20mm and a stable end face, which can measure surface patterns and damp products. It can also be directly immersed in liquids to accurately measure the color of the liquid.
The difference between NR20XE and ordinary portable colorimeter
When measuring products such as fresh meat with a regular colorimeter, the entire body is placed on the object being measured, which not only dirties the instrument, but also makes it easy for liquids and moisture to directly enter the instrument, and also causes cross contamination of the object being measured. The NR20XE is a vertical structure that ensures the body is on top during measurement, with only the measuring port in contact with the object being measured.
Product Introduction
3nh NR20XE is a portable computer colorimeter designed with a 45 °/0 ° optical geometry structure. Its measuring aperture is 20mm, which is currently the largest aperture instrument among colorimeters in China and has high measurement accuracy. As a member of the 3nh colorimeter 45 °/0 ° family, NR20XE is a colorimeter with unique performance.
The color measurement results of NR20XE simulate human eye observation, but the accuracy is several times higher than that of human eyes. NR20XE is more effective in reflecting the interaction effect between sample surface patterns and colors than 8 °/d instruments. NR20XE can effectively eliminate errors between the human eye and the colorimeter caused by sample surface patterns when determining the critical tolerance of sample color values. Therefore, NR20XE is widely used in color QC departments.
R20XE can meet the quality analysis and control of production processes in industries such as plastics (PET, PE, PP, PTA, ABS, EVA particles and powders), color steel plates, coatings, textiles, fluorescent materials, denim, pharmaceuticals, food, etc. It helps companies control product color differences, improve product competitiveness, reduce losses, and control production costs.
Compliant with standards
GB/T 17657-2013 Test Method for Physical and Chemical Properties of Artificial Boards and Decorative Artificial Boards 4.32
Applicable industries
Industries such as food, medicine, textiles, non-woven fabrics, denim fabrics, printing and dyeing, color steel, paper, plastics, chemicals, coatings, inks, building materials, etc.
Illumination positioning, cross positioning, and large-area stable end face
Product advantages
1. 20mm large measuring aperture, capable of accurately measuring items with surface patterns
2. Vertical structure, capable of measuring surfaces that are damp or placed in liquids for measurement
3. Dual positioning function of lighting and cross, making measurement simpler
4. Adopting 3nh's innovative new super optical path and dynamic integration time, it has higher measurement stability and accuracy
5. Measure that there is a 45 °/0 ° optical geometric design consistent with visual inspection, taking into account the influence of surface features of the object
6. Circular lighting design, suitable for materials with polarization (polarization)
7. Adopting high-capacity rechargeable polymer lithium-ion batteries, there is no need to purchase batteries repeatedly
8. Configure high-end CQCS3 color quality management software, which can be connected to a computer for use
Technical specification
Measure geometric structure at 45 °/0
Measuring aperture: 20mm
Detector: silicon photodiode
Color measurement: light source LED blue light excitation
The difference between instrument tables is ≤ 0.50 Δ E * ab
Store: 100 standards and 20000 samples
Positioning methods: lighting positioning and cross positioning
Measurement of large area stable end face and small area concave convex end face
Repeatability 0.08 Δ E * ab, average of 30 measurements on a white standard plate
Display mode: CIE L * a * b * CIE L * a * b * C * h * CIE XYZ
Color difference formula △ E * ab △ L * a * b △ E * C * h
Measure light source D65,
Measurement conditions: CIE 10 ° standard observer
Weight :500g
Size : 205 × 67 × 80mm
Power Charging Lithium ion Battery 3.7V@32000mAh
The lifespan of the light bulb is 5 years, with over 1.6 million measurements taken
Charging time is about 8 hours -100% battery life
Tested up to 3000 times within 8 hours after charging
Operating temperature range: 10-40 ℃, relative humidity: 0-85% (no condensation)
Data interface USB interface
Printer (optional) Micro thermal printer