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| Product Name | 3NH CR8 Spectroscopic color difference treasure | Kingwell JZ-680 Spectroscopic color difference Meter |
| Product Price | $848.00 | In coming |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane Powder | Plane |
| Measurement aperture | Φ4mm Φ8mm | Φ8mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab ΔE*00 | ΔE*ab ΔE*94 ΔE*00 ΔE*cmc(2:1) |
| Parameter comparison | ||
| Optical inspection structure | D/8 (diffuse illumination, 8 ° direction reception) SCI measurement conforms to CIE No. 15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 | D/8-SCI+SCE |
| integrating sphere diameter | Φ40mm | 40mm |
| spectroscopy | Plane grating spectroscopy | Optical inspection device |
| Sensor | Silicon photodiode array (dual row 32 groups) | CMOS sensor |
| Field of view | 10° | 2°，10° |
| Illuminant | Combined Full Light spectrum LED Illuminant | LED |
| Illuminant life | More than 3 million measurements in 5 years | 10 years 1 million times |
| Observational Illuminant | D65,A,F2(CWF) | |
| Wavelength range | 400～700nm | 400~700nm |
| wavelength interval | 10nm | 10nm |
| Bandwidth | 10nm | |
| Measurement caliber | Single diameter: φ 8mm (optional φ 4mm) | Φ8mm/Φ8mm |
| Repeatability of chromatic value | MAV/SCI, Delta E * ab within 0.04 (after preheating correction, the average value of 30 whiteboard measurements at intervals of 5s) | ΔE*ab≤0.04 |
| Inter-instrument Agreement | MAV/SCI, Delta E * ab within 0.35 (BCRA series ⅱ 12 color plate measurement average) | ΔE*ab≤0.4 |
| Display accuracy | 0.01 | 0.01 |
| Measurement time | About 1.5s | About 1 second |
| Reflectance measurement range | L: 0~ 120 reflectance: The instrument side can test the reflectance at 3 specific wavelengths specified by the user (default 440nm, 550nm, 600nm), and the APP can realize full-band wavelength display | 0~200% |
| Measurement mode | Single measurement, average measurement (2~ 99 times) | visual |
| Color space | CIE LAB,XYZ,Yxy,LCh | CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB |
| Color difference formula | ΔE*ab,ΔE*00 | ΔE*ab,ΔE*cmc,ΔE*94,ΔE*00 |
| Whiteness/Yellowness/Blackness | Realized through APP | Whiteness (ASTM E313-00 etc.), Yellowness (ASTM D1925 etc.), Blackness (My, dM) |
| Tint/Metamerism | Realized through APP | Tint (ASTM E313-00), Metamerism Milm |
| Colour fastness/force/coverage | Realized through APP | Dip colour fastness, discoloration fastness, force (dyestuff strength, Tinctorial Strength), hiding power |
| Color density | Realized through APP | CMYK(A,T,E,M) |
| Glossiness/shade | Realized through APP | |
| Haze/Transmittance | Realized through APP | |
| Software support | SQCX quality management software (official website download), MOBCCS APP (official website download) | Windows |
| Data storage | 500 master standards, 10,000 samples, APP mass storage | 20,000 data |
| Interface | USB, Bluetooth ® 5.0 | USB |
| display screen | TFT True Color 3.5inch, Capacitive Touchscreen | IPS full color screen, 2.4 inches |
| display content | Reflectance (user-specified reflectance at 3 specific wavelengths), sample chromatic value, color difference value/graph, pass/fail result, Color simulation, Color bias | Light spectrum reflectance, CIE-Lab etc |
| Operating language | Simplified Chinese, English, Traditional Chinese | Simplified Chinese, English |
| Operating temperature | 0~40℃ | |
| Allowable relative humidity | 0~ 85% RH (no condensation) | |
| Storage temperature | -20~50℃ | |
| Storage Humidity | 0~ 85% RH (no condensation) | |
| Power supply method | lithium battery | Battery |
| Battery capacity | 6000 times in 8 hours | Single charge can be continuously measured 8000 times, 3.7V/3000mAh |
| Dimension | L * W * H = 81 * 71 * 214mm | |
| Net weight | About 460g | |
| Optional accessories | USB micro printer, powder test box, Bluetooth micro printer, placement base | |
| Special features | Color simulation, Color bias, various chroma indicators are realized through APP | Automatic calibration, SCI/SCE switchable, 30 + measurement indicators, 26 Illuminant evaluation |
