ColorReader CR4 (industrial basic version) is the creative work of 3nh's core technical elites and joint well-known designers. It embodies the technical strength completed in a short time, the professionalism of high-intensity testing, and the traditional bloodline of innovation and excellence.
ColorReader CR4 (industrial basic version) is an innovative tool for color measurement, reading, color card retrieval and color difference evaluation. It integrates powerful color recognition capabilities in a safe and portable body, and seamlessly connects with mobile phone devices through Bluetooth, which makes the traditional color measuring instrument glow with different application charm.
CR4 An User Friendly ColorReader
◆The instrument itself has a data review function
◆Automatic calibration at startup, no need for tedious instrument calibration; combination of professionalism and meticulousness, equipped with manual calibration function of black and white board. It is recommended that users do simple professional calibration by themselves from time to time to ensure that the instrument always works in a state where it can pass the metrology.
◆The mini whiteboard is inserted into the instrument bag, and the whiteboard is separated from the instrument, which ensures the weather resistance, dirt resistance and wipeability of the whiteboard, and guarantees the standard baseline function of the whiteboard for a long time.
◆Equipped with a tightly buckled dust-proof cover with a delicate touch and an environmentally friendly packaging cloth bag that can be easily carried by hand. Close the cover and power turns off. Easy to carry aroud, you can put it in your car, your bags, or just carry it. It's really conspicuous, safe and reliable.
◆Long battery life, convenient USB port charging and power bank charging. It can measure thousands of times in the screen state of high brightness, and it can measure tens of thousands of times when the screen is turned off.
◆The large screen of the instrument and the mobile phone software display have the simulation function of true color
Convenient Color Difference Measurement
◆It can measure the color parameters of objects, such as L*a*b, L*C*H, RGB, Hex, etc. under D65 and other light sources
◆ΔEab, ΔE00 color difference display, flexible setting of tolerance range prompt
Mobile Color Card Database
◆You can use ColorReader to build a personal color database in the cloud
◆There is no need to carry heavy color cards, you can use ColorReader to find similar colors in various color card databases anytime and anywhere
Function of Searching Popular Color
◆Connect the mobile phone APP, measure the color, and search in the color card database
◆Automatically match the latest popular colors (Besides traditional color cards, ColorReader will release and recommend fashionable international colors from time to time)
◆ColorReader has only a slight difference between each instrument in the same series of products. The APP will automatically identify the instrument model and share the color database to ensure the good ecology of the instrument.
| Model | CR4 |
| OpticalGeometry | 8/D (8°illumination diffuse acceptance) SCI Comply with standard CIE No.15 GB/T 3978 |
| Application |
Used for color difference quality control in plastic electronics paint and coating textile and garment printing and dyeing ceramics and other industries. Find the color card through the mobile APP |
| IntegratingSphereSize | 40mm |
| Light Source Device | 360nm-780nm Combined LED Lamp |
| SpectroscopicMethod | Plane-Grating |
| Sensor | CMOS Sensor |
| SpectralRange | 400~700 nm |
| Measurement Aperture | Φ4mm |
| Light-included Mode | SCI |
| Color Spaces | CIE LAB LCh |
| Color difference formulas | ΔE*ab |
| OtherColorimetricData | Spectral curve (only in APP) |
| Division Value | 0.1 |
| Observer | 10° |
| Illuminant | D65 |
| Displayed Data | Chromaticity Values Color Difference Values Pass/Fail Result Color Simulation Color Offset |
| Measurement Time | About 1.2s |
| Repeatability | Chromaticity value: withinΔE*ab 0.1 (After calibration measure the average value of the whiteboard 30 times at 5s intervals) |
| Accuracy | Does not guarantee to pass the national metrology |
| MeasurementMethod | Single measurement average measurement (2~99 times) |
| LocateMode | / |
| Size | 205X67X80mm |
| Weight | About 500g |
| Battery Performance | Rechargeable Li-ion battery 3.7V @ 3200mAh |
| Life Lamp | More than 1.6 million measurements in 5 years |
| Screen | TFT true color 2.8inch@（16:9） |
| Interface | USB (charge only); Bluetooth 5.0 |
| Data storage | 100pcs standard samples 10000pcs samples storage can be extended through mobile APP |
| Data viewing |
APP supports massive search; Device supports 5 latest standard samples and 5 samples data viewing |
| Languages | Simplified Chinese English |
| Operating Environment | Temperature: 0~40°C; Humidity: 0~85% (No Condensation) Altitude: less than 2000m |
| Storage Environment | -20~50℃ 0~85%RH (no condensation) |
| Standard Accessories | Power adapter manual MOBCCS APP software (download from official website Android platform) USB cable whiteboard box wrist strap Φ4mm flat aperture |
| Optional Accessories | USB Micro PrinterPowder test box |
| Note | Technical parameters are for reference only subject to actual product |
