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| Product Name | 3NH YS3010 color difference Meter | CHNSpec CS-420 Spectroscopic color difference Meter |
| Product Price | $3268.00 | $1397.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane | Plane |
| Measurement aperture | Φ8mm | Φ8mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab ΔE*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔE*cmc(1:1) ΔEab(Hunter) | ΔE*ab |
| Parameter comparison | ||
| Optical inspection structure | D/8 (diffuse illumination, 8 ° direction reception) | D/8-SCI + SCE (diffuse illumination, 8 ° direction reception, including specular reflection to remove specular reflection) |
| integrating sphere diameter | Φ48mm | 40mm |
| spectroscopy | Concave grating spectroscopy | Optical inspection device |
| Sensor | 256 pixel dual array CMOS image sensor | CMOS sensor |
| Field of view | CIE 2°/10° | 2°，10° |
| Illuminant | Combined LED Illuminant | LED+UV |
| Illuminant life | More than 3 million measurements in 5 years | 10 years 1 million times |
| Observational Illuminant | A、C、D50、D55、D65、D75、F1~F12、TL83、TL84、U30、CWF、U35 | A, B, C, D50, D55, D65, D75, F1-F12 and other 26 Illuminants |
| Wavelength range | 400~700nm | 400~700nm |
| wavelength interval | 10nm | 10nm |
| Bandwidth | 10nm | |
| Measurement caliber | Φ8mm | Φ11mm |
| Repeatability of chromatic value | MAV/SCI, Delta E * ab within 0.05 (after correction, the average value of 30 whiteboard measurements at intervals of 5s) | Standard Deviation Value Delta E * ab ≤ 0.03; Average dE * ab ≤ 0.04; MAX Maximum dE * ab ≤ 0.06 (30 measurements at 5 second intervals after the whiteboard is calibrated) |
| Spectroscopic reflectance Repeatability | MAV/SCI, Standard Deviation within 0.1% (400~ 700nm: within 0.2%) | |
| Inter-instrument Agreement | MAV/SCI, Delta E * ab < 0.2 (BCRA series ⅱ 12 color plate measurement average) | ΔE*ab≤0.4 |
| Measurement time | Approximately 1.0s (approximately 2.6s for simultaneous SCI/SCE testing) | About 1 second |
| Reflectance measurement range | 0~200% | 0~200% |
| Measurement mode | Single measurement, average measurement (2~ 99 times) | Camera Assisted, Automatic calibration |
| Color space | CIE LAB、XYZ、Yxy、LCh、CIE LUV、HunterLAB | CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB |
| Color difference formula | ΔE*ab、ΔE*uv、ΔE*94、ΔE*cmc(2:1)、ΔE*cmc(1:1)、ΔE*00、ΔE（Hunter） | ΔE*ab,ΔE*cmc,ΔE*94,ΔE*00 |
| Whiteness/Yellowness/Blackness | WI(ASTM E313、CIE/ISO、AATCC、Hunter)，YI(ASTM D1925、ASTM 313) | Whiteness: ASTM E313-00, etc.; Yellowness: ASTM D1925, etc.; Blackness: My, dM |
| Tint/Metamerism | TI (ASTM E313, CIE/ISO), Metamerism Index MI | Tint: ASTM E313-00; Metamerism Milm |
| Colour fastness/force/coverage | Sticky colour fastness, discoloration fastness, force, coverage | Dip colour fastness, discoloration fastness, force (dyestuff strength, Tinctorial Strength), hiding power |
| Glossiness/shade | 8 ° Glossiness | |
| Software support | PC-side software with powerful extensions | Android,IOS,Windows |
| Data storage | 1000 master standards, 20,000 samples | APP mass storage |
| Interface | USB/RS-232, Bluetooth ® 4.0 Dual Mode (2.1 Compatible) | USB, Bluetooth |
| display screen | TFT True Color 3.5inch, Capacitive Touchscreen | IPS full color screen, 2.4 inches |
| display content | Light spectrum/data, sample chromatic values, color difference values/plots, pass/fail results, Color bias | Light spectrum reflectance, CIE-Lab Color indicators |
| Operating language | Simplified Chinese, English | Simplified Chinese, English |
| Operating temperature | 0~40℃ | |
| Allowable relative humidity | 0~ 85% RH (no condensation), altitude: less than 2000m | |
| Storage temperature | -20~50℃ | |
| Storage Humidity | 0~ 85% RH (no condensation) | |
| Power supply method | Lithium battery, 5000 cycles in 8 hours | lithium battery |
| Dimension | 184*77*105mm | |
| Net weight | Approx. 600g | |
| Special features | Camera viewfinder positioning; Simultaneous measurement of SCI, SCE; High Accuracy Colorimeter | Built-in camera, with UV Illuminant, connected to mobile app, color scheme, color correction function, cloud database |
