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| Product Name | IWAVE WF28 color difference Meter | CHNSpec CS-260 Pantone Formula Guide |
| Product Price | $719.00 | In coming |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane Powder Liquid | Plane |
| Measurement aperture | Φ8mm | Φ8mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab | ΔE*ab |
| Parameter comparison | ||
| Optical inspection structure | 8°/d | 8/d (8 ° illumination/diffuse light), including specular reflection (SCI) |
| Sensor | photodiode array | Japanese Sensor |
| Field of view | CIE 10° | |
| Illuminant | Blue excitation LED | LED Illuminant |
| Illuminant life | More than 1.60 million measurements in 5 years | |
| Observational Illuminant | D65 | CIE D65 Illuminant |
| Measurement caliber | Φ8mm | About 8mm in diameter |
| Repeatability of chromatic value | Delta E < 0.07 (the average deviation of the whiteboard is measured 30 times) | Standard Deviation Delta E * ab, within 0.08 (Measurement conditions: measure the white correction plate 30 times to find the average) |
| Inter-instrument Agreement | ΔE<0.2 | |
| Measurement time | 0.5s | About 0.5 seconds |
| Reflectance measurement range | L:0~100 | |
| Measurement mode | SCI SCE | |
| Color space | CIELAB、CIELCH | L * a * b, L * C * h, XYZ, relative RGB values |
| Color difference formula | ΔE*ab | △E*ab，△(L*a*b)，△(L*C*h) |
| Calibration method | Built-in whiteboard, automatic correction when powered on | |
| Software support | Color Analysis System Software | Free Color management software, real-time display of passing or not, printing test reports, saving batches of Color data |
| Data storage | 100 master standard data, 100 sample data under each master standard | 100 groups of standard samples, 100 groups of test groups under each group of standard samples |
| Interface | USB 2.0 (USB-B type) RS-232 (115200bps) | USB2.0 printer |
| display screen | TFT true color display 2.8inch @(16:9) resolution: 400x240 | |
| display content | Technical parameters Coordinate diagram, Color simulation | Chromatic value L * a * b, L * C * h, delta E * ab, XYZ, relative RGB value; yellowness value YI; color difference value (L * a * b), delta (L * C * h); whiteness value; colour fastness, discoloration fastness |
| Operating language | Simplified Chinese | Chinese, English |
| Operating temperature | 0℃-40℃（32℉-104℉） | |
| Allowable relative humidity | Less than 85%, no condensation | |
| Storage temperature | -20℃-50℃（-4℉-122℉） | |
| Storage Humidity | Less than 85%, no condensation | |
| Power supply method | Lithium Battery or Power Adapter | 4 AA1.5V alkaline batteries or nickel-metal hydride batteries, professional adapter DC5V |
| Battery capacity | 3000mAH lithium battery | |
| Dimension | 199*68*90mm | 77×86×210mm |
| Net weight | 700g | 550g |
| Packaging Dimensions | 400*240*340mm | |
| Optional accessories | Liquid test kits, powder test kits, micro printers | |
| Special features | Measurement port positioning function; three measurement diameters optional | Read Sample Color and display the closest Pantone Formula Guide number; Averaging of multi-point tests; Manual setting of master standard L * a * b values; Ergonomic design |
