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CNH310 is a leading colorimeter developed by Labmen, combining the best features of over ten traditional imported colorimeters. After undergoing thousands of tests and incorporating numerous innovative technologies, it offers exceptional accuracy, stability, precision, and affordability. As a top choice for color quality control, the CNH310 is a high-performance portable colorimeter that uses multi-channel international brand sensors, a stable IC platform, and efficient algorithms to deliver fast and accurate color management.
Designed with ergonomics in mind, the CNH310 features an intuitive interface and has been patented for its user-friendly design. It's a multifunctional device that delivers excellent value without compromising on quality. Labmen's commitment to independent research and technological innovation makes the CNH310 one of the most convenient and reliable tools in the field of color management.
Key Features:
1. **Human-Centered Design & Easy Operation**
- Auto white and black calibration at startup
- Ergonomic structure for comfortable handling
- Simple and intuitive user interface
2. **Stable Measurement Performance**
- ΔE average fluctuation less than 0.06 (often between 0.03–0.06)
- Portable design ensures instrument stability during use
3. **Precise and Flexible Positioning**
- Camera-based positioning for small area measurement (minimum 4mm width)
- Illumination-based positioning – fast, simple, and original feature from Labmen
4. **Multiple Measurement Modes**
- Three measuring apertures for different applications
- Five color spaces for flexible color scheme selection
- Three light sources for varied measurement conditions
5. **PC Software for Advanced Functionality**
- Labmen-developed software with serial number and password protection
- Supports color difference analysis, cumulative color difference, chromaticity index, sample database management, and color simulation
6. **Advanced Power Management**
- First to use high-capacity Li-ion battery in colorimeters
- Rechargeable battery with over 3,000 measurements per charge for long-term use
Custom Light Sources Available:
C, F2 (CWF), F6, F7 (DLF), F8, F10 (TPL5), F11 (TL84), F12 (TL83/U30)
Specifications of CNH310 Colorimeter:
| Model | CNH310 |
|-------|--------|
| Display Mode/Color Space | CIE L*a*b*, CIE XYZ, CIE RGB, CIEL*u*v*, CIE*Ch*, Whiteness, Yellowness, Color Fastness |
| Color Difference Formula | ΔE*ab, ΔL*ab, ΔE*C*H*, ΔECIE94, ΔEHunter |
| Illuminating/Viewing Geometry | 8°/d (8° illumination angle/diffuse viewing) |
| Light Source | LED blue light excitation |
| Detector | Silicon photodiode |
| Measuring Aperture | Φ8mm, Φ4mm, Φ8mm extended aperture (optional) |
| Measuring Conditions | Observer: CIE 10° Standard Observer; Illuminant: D65, D50, A |
| Measuring Range | L: 0 to 100 |
| Repeatability | Standard deviation within ΔE*ab 0.06 (based on 30 measurements of standard white plate) |
| Minimum Measurement Interval | ~1 second |
| Battery Life | Over 3,000 measurements |
| Lamp Life | Over 1.6 million times in 5 years |
| Display | TFT True-color, 2.8 inch (16:9) |
| Interface | USB (Model B), RS-232 (19200 bps) |
| Operating Temperature | -10°C to 40°C |
| Storage Temperature | -20°C to 50°C |
| Humidity | <85% RH, no condensation |
| Weight | 500g |
| Dimensions | 205 × 70 × 100 mm |
| Packing Size | 435 × 205 × 345 mm |
| Standard Accessories | AC adapter, Li-ion battery, manual, software CD, USB cable, white calibration cover, Φ8mm and Φ4mm apertures |
| Optional Accessories | Extended aperture (Φ8mm), mini-printer, printer cable, powder test box, universal test components |
The CNH310 is not just a colorimeter — it’s a complete solution for accurate, fast, and reliable color management. Whether you're working in textiles, plastics, or any industry where color consistency matters, this device is built to meet your needs. With its advanced technology, smart design, and cost-effective performance, the CNH310 stands out as a must-have tool for professionals who demand precision and efficiency.