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| Product Name | CHNSpec CS-280+ Spectroscopic color difference Meter | IWAVE WN700D ColoriMeter |
| Product Price | In coming | $1493.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane | Plane |
| Measurement aperture | Φ11mm Miscellaneous | Φ8mm Φ11mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab ΔE*CH | ΔE*ab ΔE*CH |
| Parameter comparison | ||
| Optical inspection structure | DI/8 (Illuminant, 8 degree viewing angle) SCI (conforms to CIE No. 15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7, JIS Z8722 Condition c) | d/8 |
| integrating sphere diameter | φ 40mm, Avian-D full diffuse reflection surface coating | |
| spectroscopy | Single grating dual optical path spectroscopic system-SCS Optical inspection engine | Diffraction grating |
| Sensor | Array Sensor | Linear array CMOS@256 pixels |
| Field of view | 2 °, 10 ° observation angle | CIE10 ° Standard Observer, CIE2 ° Standard Observer |
| Illuminant | CLEDs Illuminant - Full Band Equalized LED Illuminant (Patent No.: ZL2013107548347) | Combination LED |
| Illuminant life | 5 years 1.50 million times | More than 50,000 hours |
| Observational Illuminant | A、C、D50、D65 | A、C、D50、D65、F2(CWF)、F12(U30) |
| Wavelength range | 400~700nm | 400nm~700nm |
| wavelength interval | 10nm | 10nm |
| Measurement caliber | 11Mm, optional 4mm, 6mm, 15mm | Φ11mm |
| Repeatability of chromatic value | Standard Deviation Delta E * ab 0.08 (after correction, whiteboard measurement at 10s interval 30 Standard Deviation) | Delta E < 0.07 (measurement whiteboard 30 times) |
| Measurement time | 2 seconds | 2.5 seconds |
| Measurement mode | Single measurement, average measurement | Average measurement (1-99 times) |
| Color space | CIE-L * a * b, L * C * h, XYZ, Yxy, reflectance | CIEL*a*b*、CIEL*C*h、Yxy |
| Color difference formula | ΔE*ab,ΔE*CH | CIE△E*ab、CIE△E*Ch |
| Whiteness/Yellowness/Blackness | YI(ASTM D1925，ASTM E313-00,ASTM E313-73) | |
| Tint/Metamerism | Tint(CIE、ASTM E313、Ganz) | |
| Colour fastness/force/coverage | Dip colour fastness, discoloration fastness | |
| Calibration method | ETC real-time calibrating technology (patent number: ZL20130373360.1), built-in standard whiteboard | |
| Software support | Yes. | Computer software (optional) |
| Data storage | 20,000 pieces of test data | Store 100 master standards and 16,000 samples |
| display screen | Full color true color screen | TFT True Color 2.8 inches (16:9) |
| display content | Sample chromatic value (L * a * b, L * C * h), color difference value, qualified judgment, Color bias, average value, generate test report, Light spectrum diagram | |
| Operating language | Chinese, English | |
| Operating temperature | 5~45℃ | 0℃-40℃(32℉-104℉) |
| Allowable relative humidity | 80% or less (at 35 ° C) without condensation | Relative humidity less than 85%, no condensation |
| Storage temperature | -25 ° C to 55 ° C | -20℃-50℃(-4℉-122℉) |
| Storage Humidity | 80% or less (at 35 ° C) without condensation | |
| Power supply method | Rechargeable lithium battery 8.4V/2000mAh, dedicated adapter DC12V | 3200mAH rechargeable lithium battery/external 5V DC power supply |
| Battery capacity | 2000mAh | 3200mAH |
| Dimension | 77×86×210mm | 180*76*60mm |
| Net weight | About 550g | 340g |
| Optional accessories | micro printer | micro printer |
| Special features | Camera Framing, Color Chart Library Building, Automatic Gloss Compensation Technology (Patent No.: ZL201310511357.1) | Overvoltage protection system, intelligent monitoring system |
