The CR4501 color reader is developed by combining advanced color sensors with rich APP applications. It adopts the 45/0 (45 ring-shaped illumination, vertical viewing) geometric optical structure in line with CIE No.15,and realizes the integration of the micro color difference meter and the mobile phone color reader. It is commonly used for color difference quality control in plastic electronics, paint coatings, textile and garment printing and dyeing, ceramics and other industries. You can identify and find color cards through mobile phone APP and you can use it anytime and anywhere to capture color inspiration.
Technical Advantages
1、Measurement precision Repeatability
With repeatability less than or equal to 0.1 display accuracy 0.1, just you can get accurate color measurements with one click.
2、Contact automatic calibration
Contact automatic whiteboard calibration is available, professional standard whiteboard reflectivity R%≥92%, good surface uniformity. It has high stability and can obtain repeated and accurate data.
3、Professional integrating sphere dual optical path design
Professional advanced integrating sphere coating, dual optical path sensor and full-spectrum light source ensure the stability and accuracy of the measurement results.
4、Lightweight and portable
Easily put it in your pocket, carry it with you, worry-free measurement.
5、Rechargeable lithium battery
Type-c interface, can do continuously tests for 12,000 times in a single full charge.
6、Higher Quality
Using industrial-grade real-time processing MCU, Bluetooth interface 5.0 transmission is more stable and reliable.
7、Diversified Data Display Modes
The Color Reader CR4501 with APP can directly display the sample color value, color difference value, pass/fail result, color simulation, color deviation, reflectance and other data, which is convenient for viewing and greatly improves the user's work efficiency.
8、Massive Color Card Database with You
APP synchronizes mass storage，can quickly check color data, analyze and compare. Use the App to build your private color database in the cloud, without having to carry heavy color cards, you can use CR4501 to find the closest color among multiple color cards anytime and anywhere.
Technical Specification:
| Product Model | CR4501(Basic version) |
| Geometry |
45/0(45 ring-shaped illumination, vertical viewing); Comply with CIE No.15，GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7,GB 2893、GB/T 18833 |
| 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 put it in your pocket, carry it with you. |
| Lighting source | Full spectrum LED light source |
| Spectroscopic methods | Light filter splitting |
| Sensors | CMOS dual optical path sensor |
| Measurement wavelength range | 400~700nm |
| Wavelength interval | 10nm |
| Measure the diameter | Φ8mm |
| Color space | CIE LAB,LCh |
| The color difference formula | ΔE*ab |
| Other chromaticity indexes | / |
| Angle of observer | 10° |
| Illumination | D65 |
| Display | / |
| Measuring time | about 1S |
| Inter-instrument Error | ΔE*00<0.5(BCRA II series 12 color bricks measured average) |
| Stability of measurement | Chromaticity value: ΔE*ab 0.1(After preheating and correction, the average value of the whiteboard is measured for 30 times at an interval of 5s) |
| Multi-function smart button | / |
| Measurementre quirements | / |
| Display precision | 0.01 |
| Size | Ø30X100mm |
| Weight | about 88g |
| Battery | Lithium battery, can do tests continuously for 12000 times in a single full charge |
| Illumination source life time | More than 3 million measurementsin5 years |
| Display | 1.14inch-IPS Color LCD |
| Interface | Type C USB, bluetooth |
| Store the data | The device has no storage function and can be stored through the mobile APP |
| Software support | Andriod,IOS,Windows,Wechat small program,Hong meng, color cloud. |
| Language | Chinese, English |
| Operating temperature range | 0~40℃，0~85%RH（No condensation),Altitude：lower than 2000m |
| Temperature range | -20~50℃，0~85%RH（No condensation） |
| Standard accessories | Data line,manual,calibration box SQCX quality management software,Color matching cloud Wechat applet,MOBCCS APP(download from the official website) |
| Optional Accessories | Mini printer |
| Note： | Technical parameters are for reference only, subject to actual instruments. |