NR20XE
3nh NR20XE is a handheld colorimeter based on 45°/0° optical geometry. Its measuring aperture is 20mm. NR20XE measuring aperture is the biggest one in domestic. Meanwhile, it also has high measuring precision. As a member of 3nh 45°/0° colorimeter, NR20XE is a colorimeter with unique performance. The color measurement results from NR20XE simulate human eyes but its accuracy is several times higher than human eyes. NR20XE 45°/0 ° optical geometry structures can reflect interactive effect between surface stripe and sample color more effectively than 8°/d colorimeter. NR20XE will eliminate the errors between human eyes and color tester caused by surface stripe when judging tolerance critical value of sample colors. Therefore, NR20XE is widely used in color field.
Applications
Food, medicine, textile, non-woven fabrics, denim, dyeing and printing, color steel plate, paper, plastic, chemical, coating, ink, building material industries, etc.
Parameters
| 3nh | NR20XE Precision Colorimeter |
| Illuminating/Viewing Geometry | 45°/0° |
| Measuring Aperture | Φ20mm |
| Special Function | Especially suitable for testing surface stripe and wet products |
| Locating | Illumination Locating/Cross Locating |
| Detector | Silicon photoelectric diode |
| Locating | Illuminating Locating/Cross Locating |
| Color Space | CIEL*a*b*C*h*; CIEL*a*b*; CIEXYZ |
| Color Difference Formula | △E*ab; △L*a*b*; △E*C*h* |
| Light Source | D65 |
| Light Source Device | LED blue light excitation |
|
Errors Between Each Equipment |
≤0.50ΔE*ab |
| Storage | 100pcs standards 20000pcs samples |
| Repeatability | Standard deviation within ΔE*ab 0.08 Average of 30 measurements of standard white plate |
| Weight | 500g |
| Dimension | 205×67×80 mm |
| Power source | Rechargeable lithium-ion battery 3.7V@3200mAh |
| Lamp Life | 5 years, more than 1.6 million measurements |
| Charging Time | First charging time is 8 hours--100% electricity |
| PC Software | CQCS3 Software |
| Standard accessories | Power adapter, data line, instructions, quality control software (download from official website), Whiteboard box，Wristband |
| Printer (optional) | Miniature thermal printer |
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