CR4 Portable Colorimeter with 4mm Aperture and 1.2s Measurement Time for Industrial Color Quality Control
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
3nh
Product Description
CR4 Portable Colorimeter - Industrial Color Measurement Solution
The CR4 Portable Colorimeter (industrial basic version) is an innovative color measurement tool designed for accurate color recognition, color card retrieval, and color difference evaluation. This professional-grade instrument combines powerful color analysis capabilities with portable convenience, featuring Bluetooth connectivity for seamless integration with mobile devices.
Color Measurement Technology
Color Space Standards
- CIE LAB: L (Lightness) 0-100 scale, a (Red-Green) positive/negative values, b (Blue-Yellow) positive/negative values
- CIE LCH: L (Lightness), C (Chroma), H (Hue Angle)
- Delta-E (dE): Total color difference measurement indicating deviation from accepted standards
Delta-E Color Difference Interpretation
| Delta E Range | Meaning |
|---|---|
| 0~1 | Normally invisible difference |
| 1~2 | Very small difference, only obvious to trained eye |
| 2~3.5 | Medium difference, obvious to untrained eye |
| 3.5~5 | Obvious difference |
| >6 | Very obvious difference |
Industrial Applications
Single measurement aperture for precise color difference control across multiple industries:
- Plastic and electronics manufacturing
- Paint and coating industries
- Textile and garment printing/dyeing
- Printing and packaging
- Ceramics and building materials
Technical Specifications
Model: CR4
Optical Geometry: 8/D (8° illumination diffuse acceptance)
Standards Compliance: CIE No.15, GB/T 3978
Integrating Sphere Size: 40mm
Optical Geometry: 8/D (8° illumination diffuse acceptance)
Standards Compliance: CIE No.15, GB/T 3978
Integrating Sphere Size: 40mm
Light Source: Full spectrum LED
Spectroscopic Method: 8 channel filter optical splitting
Sensor: CMOS Sensor
Spectral Range: 400~700 nm
Spectroscopic Method: 8 channel filter optical splitting
Sensor: CMOS Sensor
Spectral Range: 400~700 nm
Measurement Aperture: Φ4mm
Light-included Mode: SCI
Color Spaces: CIE LAB, LCh
Light-included Mode: SCI
Color Spaces: CIE LAB, LCh
Measurement Time: ~1.2 seconds
Repeatability: ΔE*ab ≤ 0.1
Repeatability: ΔE*ab ≤ 0.1
Observer: 10°
Illuminant: D65
Illuminant: D65
Display: TFT true color 2.8inch (16:9)
Interface: USB (charge only), Bluetooth 5.0
Interface: USB (charge only), Bluetooth 5.0
Battery: Rechargeable Li-ion 3.7V @ 3200mAh
Lamp Life: >1.6 million measurements over 5 years
Lamp Life: >1.6 million measurements over 5 years
Dimensions: 205 × 67 × 80 mm
Weight: ~500g
Weight: ~500g
Data Storage: 100 standard samples, 10,000 samples (expandable via mobile APP)
Operating & Storage Conditions
Operating Environment: Temperature 0~40°C, Humidity 0~85% (no condensation), Altitude
Storage Environment: Temperature -20~50°C, Humidity 0~85% RH (no condensation)
Standard Accessories
Power adapter, user manual, MOBCCS APP software, USB cable, whiteboard box, wrist strap, Φ4mm flat aperture
Optional Accessories
USB Micro Printer, Powder test box
Product Images
Manufacturer Information
Shenzhen 3nh/Threenh Technology Co., Ltd. is a high-tech enterprise specializing in photoelectric detection products for color management. The company develops, produces, and markets color measurement instruments including colorimeters, spectrophotometers, and optical image test solutions for various industrial applications.
Certifications
CE, ISO 9001, ROHS, FCC, TUV certified
Customer Support
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Company
Guangdong Threenh Technology Co., Ltd.