Economical Precise Colorimeter, Color Difference Measuring Device, Chroma Meter DH-WF30
Economical Precise Colorimeter, Color Difference Measuring Device, Chroma Meter DH-WF30
Application:
WF colorimeter includes a series of precise, stable colorimeters,. Through accumulating years of designing and researching, it can be applicable in textile, printing and dyeing, clothing, footwear, leather, chemicals, plastics, film, pigments, paints, inks, metal, photography, toys, food, medicine and other industry color quality control, color control, color analysis, sample testing, production line testing, also suitable for injection molding, ink, paint, spray and other auxiliary color. WF series colorimeter measurements can configure different measuring caliber (4mm, 8mm, 16mm) according to the user's needs. Caliber 4mm version is a specially designed, high performance precision colorimeter, especially suitable for small area, cambered and other special surface. It can bring great convenience for the user in the color quality detection of small devices, small parts and special type of arc. Caliber 8mm version is a general-purpose color difference meter, mostly used on flat surface considering the general method for detecting color, all walks of life habit, and the measuring caliber requirements of various materials. 8mm caliber version provides great convenience and trustworthy reliability for all industry to discuss the color technology, because of its versatility, its tiny table difference, and stability. Caliber 16mm version is applied on special measurements, such as the textured object, pitting, grainy surface or relatively large size, flexible and soft analyte.
Main features:
WF30 colorimeter is a high precision, high stability, versatile colorimeter. WF30 has three measuring light sources (D50, D65 and F11), two color modes (CIE1976LAB, CIELCH), a color difference formula (△ E * ab); two languages patterns (Simplified Chinese and English) and 3 measuring calibers to choose. WF30 colorimeter has a greater capacity of data storage space, you also can add mini-printers to do real-time printing measurement data. It can be used with standard "color analysis system" software.
Specifications:
| Model | WF30 |
| Display Mode | CIELAB,CIELCH |
| Color Difference Formula | △E*ab |
| Illumination Condition | CIE Recommendation:8/d 45/0 Optional |
| Light Source | LED blue excitation |
| Sensor | 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 | L: 0 to 100 |
| Repeated Accuracy | △E<0.05 (take the deviation average after 30 times measuring the whiteboard) |
| Table Difference | △E<0.2 |
| Measurement Interval | 0.5 Sec. |
| Storage Capacity | Type sample data : 100 with testing sample data: 200 |
| Language Patterns | English/Simplified Chinese |
| Battery Charging Time | 8 hrs |
| Battery | Li-ion battery, 5000 times Measurement |
| Lifetime of Bulb | 5 years more than 1.6 million measurements |
| Display Screen | TFT true color 2.8inch@(16:9) Resolution ratio:400x240 |
| Interface of External | USB2.0 (USB-B)- data communication with <color analysis system>software RS-232 (115200bps)- connected with micro printer |
| Working Temperature Range | 0℃-40℃(32℉-104℉) |
| Storage Temperature Range | -20℃-50℃(-4℉-122℉) |
| Humidity Range | Relative humidity less than 85%,without condensation |
| Weight | 700g |
| Size | 199*68*90mm |
| Size of Exterior Package | 400*240*340mm |
| Standard Accessories | 3000mAH Li-ion battery/AC adapter/USB Data line/CD<Color analysis software>/User manual/Warranty card |
| Optional Accessories | Flour measuring device/Liquid measuring device/Micro printer |
Details Images:
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