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.