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Light source: D50, D65, F11 (TL84)
Include light path: SCI / SCE |
| **Measurement Range** | L: 0 to 100 |
| **Repeated Accuracy** | Delta E < 0.05 (average deviation after 30 measurements of white board) |
| **Table Difference** | Delta E < 0.2 |
| **Measurement Interval** | 0.5 seconds |
| **Storage Capacity** | 100 types of sample data, 200 test sample data |
| **Language Patterns** | English / Simplified Chinese |
| **Battery Charging Time** | 8 hours |
| **Battery** | Li-ion battery, 5000 measurements |
| **Lifetime of Bulb** | Over 5 years, more than 1.6 million measurements |
| **Display Screen** | TFT true color 2.8-inch (16:9), resolution 400x240 |
| **External Interface** | USB 2.0 (USB-B) for data communication with software; RS-232 (115200bps) for micro printer connection |
| **Working Temperature Range** | 0°C to 40°C (32°F to 104°F) |
| **Storage Temperature Range** | -20°C to 50°C (-4°F to 122°F) |
| **Humidity Range** | Relative humidity less than 85%, no condensation |
| **Weight** | 700g |
| **Size** | 199 x 68 x 90 mm |
| **Exterior Package Size** | 400 x 240 x 340 mm |
| **Standard Accessories** | 3000mAh Li-ion battery, AC adapter, USB data cable, CD, user manual, warranty card |
| **Optional Accessories** | Fluorescent measuring device, liquid measuring device, micro printer |
Whether you're working in a lab, on a production line, or in the field, the WF30 offers reliable, accurate, and user-friendly color measurement. With its versatility and precision, it's a valuable tool for ensuring consistent color quality across various industries.
The WF30 precision colorimeter is developed and manufactured in accordance with the CIE (International Commission on Illumination) standards and national regulations, under the National Measurement SCM certification. It features advanced imported key components, carefully designed for high accuracy, stability, ease of use, and quick learning. Its affordable price makes it an ideal choice for a wide range of industries.
This colorimeter is widely used in sectors such as textiles, printing and dyeing, clothing, footwear, leather, chemicals, plastics, pigments, paints, inks, metal, photography, and toys. It supports color quality control, color analysis, sample testing, and production-line testing. It is also suitable for injection molding, ink, paint, and spray color assistance.
The WF30 4mm diameter model is specifically designed for small areas, curved surfaces, and other special shapes. This compact device offers great convenience for measuring the color quality of small parts or complex surfaces, making it a cost-effective solution for precise color measurement.
Below are the detailed specifications of the WF30:
| **Model** | WF30 |
|------------------|------|
| **Display Mode** | CIELAB / CIELCH |
| **Color Difference Formula** | Delta E * ab |
| **Illumination Condition** | CIE Recommendation: 8/d |
| **Light Source** | LED blue excitation |
| **Sensor** | Photodiode array |
| **Measurement Caliber** | φ4mm / φ8mm / φ16mm (optional) |
| **Measurement Condition** | Observer: CIE 10° Standard observer