Precision colorimeter WF30 is based on the International Commission on Illumination CIE relevant standards, national standards developed and produced through the National Measurement SCM certified professional colorimeter. The colorimeter using the new import key components, carefully designed, with accuracy and stability, simple operation, easy to learn, affordable and so on.
The colorimeter used in textile, printing and dyeing, clothing, footwear, leather, chemicals, plastics, plastics, pigments, paints, inks, printing, metal, photography, toys, etc. The color quality control, color control, color analysis, sample testing, production-line testing, is also suitable for injection molding, ink, paint, spraying auxiliary colors.
WF30 colorimeter 4mm diameter version is a specially designed, especially for a small area, arc and other special surface type measuring cost-effective precision colorimeter. In a small device, small parts, arc exceptional color quality of face detection to bring great convenience for the user.
The colorimeter used in textile, printing and dyeing, clothing, footwear, leather, chemicals, plastics, plastics, pigments, paints, inks, printing, metal, photography, toys, etc. The color quality control, color control, color analysis, sample testing, production-line testing, is also suitable for injection molding, ink, paint, spraying auxiliary colors.
WF30 colorimeter 4mm diameter version is a specially designed, especially for a small area, arc and other special surface type measuring cost-effective precision colorimeter. In a small device, small parts, arc exceptional color quality of face detection to bring great convenience for the user.
| Model | Â WF30 |
| Display Mode | Â CIELAB\CIELCH |
| Color Difference Formula | Â Delta E * ab |
| Illumination Condition | Â CIE Recommendation:8/d |
| Light Source | Â LED blue excitation |
| Sensor | Â Photodiode array |
| Measurement Caliber |  φ4mm/φ8mm/φ16mm Alternative |
| Measurement Condition |
 Observer:CIE 10° Standard observer  Light source: D50 D65 F11(TL84)  Contain light way:SCI SCE |
| Measurement Range | Â L: 0 to 100 |
| Repeated Accuracy | Â Â Delta E<0.05 (take the deviation average after 30 times measuring the whiteboard) |
| Table Difference | Â Â Delta E<0.2 |
| Measurement Interval | Â 0.5 Sec. |
| Storage Capacity |
 Type sample data : 100 with testing sample data: 200  |
| Language Patterns | Â English/Simplified Chinese |
| Battery Charging Time | Â 8 hrs |
| Battery | Â Li-ion battery, 5000 times Measurement |
| Lifetime of Bulb | Â 5 years more than 1.6 million measurements |
| Display Screen | Â TFT true color 2.8inch@(16:9)Â Resolution ratio:400x240 |
| Interface of External |  USB2.0 (USB-B)- data communication with software                                    RS-232 (115200bps)- connected with micro printer  |
| Working Temperature Range | Â 0 degree-40 degree(32 fahrenheit -104 fahrenheit ) |
| Storage Temperature Range | Â -20 degree-50 degree(-4 fahrenheit -122 fahrenheit ) |
| Humidity Range | Â Relative humidity less than 85%,without condensation |
| Weight | Â 700g |
| Size | Â 199*68*90mm |
| Size of Exterior Package | Â 400*240*340mm |
| Standard Accessories |  3000mAH Li-ion battery/AC adapter/USB Data line/CD /User    manual/Warranty card |
| Optional Accessories | Â Flour measuring device/Liquid measuring device/Micro printer |
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