 |
 |
|
| Product Name | CHNSpec CS-288 Spectroscopic color difference Meter | CHNSpec CS-421 Spectroscopic color difference Meter |
| Product Price | In coming | $1655.00 |
| 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*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔE*cmc(1:1) | ΔE*ab |
| Parameter comparison | ||
| Optical inspection structure | Di/8 (Illuminant, 8 degree viewing angle), SCI | D/8-SCI + SCE (diffuse illumination, 8 ° direction reception, including specular reflection/removing specular reflection) |
| integrating sphere diameter | Φ40mm | 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 Illuminants - Full Band EQ LED Illuminants | LED+UV |
| Illuminant life | 5 years 1.50 million times | 10 years 1 million times |
| Observational Illuminant | A, C, D50, D55, D65, D75, F1 and other 23 kinds | A, B, C, D50, D55, D65, D75, F1-F12, CWF, U30, U35, DLF, NBF, TL83, TL84 and other 26 kinds |
| 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 | Standard Deviation Delta E * ab ≤ 0.03; Mean dE * ab ≤ 0.04; MAX Maximum dE * ab ≤ 0.06 |
| Measurement time | 2s | About 1 second |
| Measurement mode | Light spectrum | camera positioning |
| Color space | CIE-L * a * b, L * C * h, L * u * v, XYZ, Yxy, reflectance | CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB |
| Color difference formula | ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00 | ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00 |
| Tint/Metamerism | Metamerism Milm | 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 |
| Glossiness/shade | Automatic Gloss Compensation Technology | |
| Calibration method | ETC real-time calibrating technology | Automatic calibration |
| Software support | Color management software, driver software | Android, iOS, Windows (with color scheme app) |
| Data storage | 20,000 pieces of test data | APP mass storage |
| Interface | USB2.0, Bluetooth | USB, Bluetooth |
| 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, pass judgment, Color bias, Average value, Test report, Light spectrum chart/data | Light spectrum reflectance, Color index, etc |
| Operating language | Chinese, English | Simplified Chinese, English |
| Operating temperature | 5~45℃ | |
| Allowable relative humidity | 80% or less (at 35 ° C) | |
| Storage temperature | -25 ° C to 55 ° C | |
| Storage Humidity | 80% or less (at 35 ° C) | |
| Power supply method | Rechargeable lithium battery | Built-in lithium battery |
| Battery capacity | 8.4V/2000mAh | 3.7V/3000mAh |
| Dimension | 77*86*210mm | |
| Net weight | About 550g | |
| Optional accessories | micro printer | |
| Special features | Camera viewfinder, Color Chart library, mobile app | Built-in camera, with UV Illuminant, support color scheme/color repair App, cloud database sharing |
