The CR4501 color reader is a compact device that can test color values (Lab, RGB) and look up color card numbers. It is about half the size of a mobile phone. When the measurement port is aligned with the sample surface, clicking “Test” on the instrument or mobile app provides the color value in about 1 second. The mobile app also has the functionality to look up color cards. It currently supports Pantone CU and RAL K5 color cards. When a color is tested, the closest color card number is displayed on the mobile screen. This feature eliminates the need for bulky and heavy paper color cards, making work easier.
The CR4501 color reader is designed by combining advanced color sensors with a rich app ecosystem. It utilizes a 45/0 geometric optical structure in line with CIE No.15, providing a compact and portable solution for color difference quality control in various industries. With the ability to find color cards through the mobile app, it allows users to capture color inspiration anytime, anywhere.
Technical Advantages
1. Measurement Precision and Repeatability
With a repeatability of less than or equal to 0.1 and display accuracy of 0.1, accurate color measurements can be obtained with a single click.
2. Contact Automatic Calibration
Contact automatic whiteboard calibration is available, ensuring high stability and accurate data.
3. Professional Integrating Sphere Dual Optical Path Design
Advanced integrating sphere coating, dual optical path sensor, and full-spectrum light source ensure stable and accurate measurement results.
4. Lightweight and Portable
Easily fits in your pocket for worry-free measurement on the go.
5. Rechargeable Lithium Battery
Type-C interface for continuous testing up to 12,000 times on a single charge.
6. Industrial-Grade Real-Time Processing MCU
Bluetooth interface 5.0 for stable and reliable transmission.
7. Diversified Data Display Modes
The Color Reader CR4501 with APP offers various data display modes for enhanced efficiency.
8. Massive Color Card Database with APP Support
The app synchronizes a vast color card database for quick access and comparison, eliminating the need for physical color cards.
Technical Specification:
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Product Model |
CR4501(Basic version) |
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Geometry |
45/0(45 ring-shaped illumination, vertical viewing); |
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Features |
Basic version of spectrophotometer with universal Φ8 measuring aperture. Color Reader is used for color difference quality control in plastic electronics, paint and coating, textile and garment printing and dyeing, ceramics and other industries; Easily fits in your pocket, carry it with you. |
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Lighting source |
Full spectrum LED light source |
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Spectroscopic methods |
Light filter splitting |
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Sensors |
CMOS dual optical path sensor |
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Measurement wavelength range |
400~700nm |
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Wavelength interval |
10nm |
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