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| Product Name | CHNSpec CS-280+ Spectroscopic color difference Meter | CHNSpec CS-411 Spectroscopic color difference Meter |
| Product Price | In coming | $719.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane | Plane |
| Measurement aperture | Φ11mm Miscellaneous | Φ4mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab ΔE*CH | ΔE*ab |
| 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-SCI + SCE (diffuse illumination, 8 ° direction reception, including specular reflection to remove specular reflection) |
| integrating sphere diameter | φ 40mm, Avian-D full diffuse reflection surface coating | 40mm |
| spectroscopy | Single grating dual optical path spectroscopic system-SCS Optical inspection engine | Optical inspection device |
| Sensor | Array Sensor | CMOS sensor |
| Field of view | 2 °, 10 ° observation angle | 2°，10° |
| Illuminant | CLEDs Illuminant - Full Band Equalized LED Illuminant (Patent No.: ZL2013107548347) | LED |
| Illuminant life | 5 years 1.50 million times | 10 years 1 million times |
| Observational Illuminant | A、C、D50、D65 | |
| Wavelength range | 400~700nm | 400~700nm |
| wavelength interval | 10nm | 10nm |
| Measurement caliber | 11Mm, optional 4mm, 6mm, 15mm | Φ4mm |
| Repeatability of chromatic value | Standard Deviation Delta E * ab 0.08 (after correction, whiteboard measurement at 10s interval 30 Standard Deviation) | Standard Deviation Value Delta E * ab ≤ 0.04; Average dE * ab ≤ 0.05; MAX Maximum dE * ab ≤ 0.08 (whiteboard measurement 30 times at 5-second intervals after whiteboard calibration) |
| Measurement time | 2 seconds | About 1 second |
| Measurement mode | Single measurement, average measurement | visual |
| Color space | CIE-L * a * b, L * C * h, XYZ, Yxy, reflectance | CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB |
| Color difference formula | ΔE*ab,ΔE*CH | ΔE*ab,ΔE*cmc,ΔE*94,ΔE*00 |
| Whiteness/Yellowness/Blackness | YI(ASTM D1925，ASTM E313-00,ASTM E313-73) | Whiteness (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, TaubeBergerStensby), Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My, dM) |
| Tint/Metamerism | Tint(CIE、ASTM E313、Ganz) | Tint (ASTM E313-00), Metamerism Milm |
| Colour fastness/force/coverage | Dip colour fastness, discoloration fastness | Dip colour fastness, discoloration fastness, force (dyestuff strength, Tinctorial Strength), hiding power |
| Calibration method | ETC real-time calibrating technology (patent number: ZL20130373360.1), built-in standard whiteboard | Automatic calibration |
| Software support | Yes. | Windows |
| Data storage | 20,000 pieces of test data | 20,000 data |
| display screen | Full color true color screen | IPS full color screen, 2.4 inches |
| 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 | Simplified Chinese, English |
| Operating temperature | 5~45℃ | |
| Allowable relative humidity | 80% or less (at 35 ° C) without condensation | |
| Storage temperature | -25 ° C to 55 ° C | |
| Storage Humidity | 80% or less (at 35 ° C) without condensation | |
| Power supply method | Rechargeable lithium battery 8.4V/2000mAh, dedicated adapter DC12V | |
| Battery capacity | 2000mAh | Single charge can be continuously measured 8000 times, 3.7V/3000mAh |
| Dimension | 77×86×210mm | |
| Net weight | About 550g | |
| Optional accessories | micro printer | |
| Special features | Camera Framing, Color Chart Library Building, Automatic Gloss Compensation Technology (Patent No.: ZL201310511357.1) | Automatic calibration, SCI/SCE, 30 + measurement indicators, 26 Illuminant evaluation indicators, guaranteed metrology authentication, ColorSchemer studio |
