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| Product Name | 3NH ST2020 Array ColoriMeter | 3NH PS2040 Spectroscopic color difference Meter |
| Product Price | In coming | $800.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane Concave | Plane |
| Measurement aperture | Φ4mm Φ5mm Φ8mm Miscellaneous | Φ4mm Φ5mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab ΔE*94 ΔE*00 ΔE*cmc(2:1) | ΔE*ab ΔE*uv ΔE*94 ΔE*cmc(2:1) ΔE*cmc(1:1) ΔEab(Hunter) |
| Parameter comparison | ||
| Optical inspection structure | D/8 (diffuse illumination, 8 ° direction reception) | D/8 (diffuse illumination, 8 ° direction reception), SCI/SCE (including specular light/removing specular light) |
| integrating sphere diameter | 40mm | Φ40mm |
| spectroscopy | Plane grating spectroscopy | CMOS dual spectroscopy |
| Sensor | Large Area Silicon Photodiode Array (Dual Row 20 Group) | CMOS Dual Spectroscopic Sensor |
| Field of view | 2°，10° | 2°/10° |
| Illuminant | Combined Full Light spectrum LED Illuminant | Combined Full Light spectrum LED Illuminant |
| Illuminant life | More than 1.50 million measurements in 10 years | More than 1.20 million measurements in 10 years |
| UV Illuminant | Yes. | |
| Observational Illuminant | A, B, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, U30, U35, DLF, NBF, TL83, TL84, ID50, ID65, LED-B1, B2, B3, B4, B5, B6, BH1, RGB1, V1, V2, V3, etc | D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30),U35,NBF,ID50,ID65 |
| Wavelength range | 400~700nm | 400~700nm |
| wavelength interval | 10nm | |
| Measurement caliber | φ 8mm/φ 10mm platform, φ 4mm/φ 5mm platform, 1x3mm | MAV: φ 4mm/φ 5mm (platform + tip measurement diameter) |
| Repeatability of chromatic value | ΔE*ab≤0.028 | Delta E * ab ≤ 0.035 (MAV/SCI, the average value of 30 measurements on the whiteboard after preheating correction) |
| Inter-instrument Agreement | ΔE*ab≤0.28 | Delta E * ab ≤ 0.35 (MAV/SCI, BCRA series ⅱ 12 color plate measurement average) |
| Display accuracy | 0.01 | 0.01 |
| Measurement time | About 1 second | About 1s |
| Reflectance measurement range | 0~200% | 0~200% |
| Reflectance resolution | 0.01% | 0.01% |
| Measurement mode | Single measurement, average measurement (2~ 99 times) | Single measurement, average measurement (2~ 99 times) |
| Color space | CIE-Lab,CIE-LCh,HunteLab,CIE-Luv,XYZ,Yxy,RGB | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99 |
| Color difference formula | ΔE*ab,ΔE*cmc,ΔE*94,ΔE*00 | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter) |
| Whiteness/Yellowness/Blackness | Whiteness (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby); Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73); Blackness (My, dM) | WI(ASTM E313,CIE/ISO,AATCC,Hunter), YI(ASTM D1925,ASTM 313) |
| Tint/Metamerism | Tint (ASTM E313-00); Metamerism Index Milm | Metamerism index Mt |
| Colour fastness/force/coverage | Dip colour fastness, discoloration fastness; force (dyestuff strength, Tinctorial Strength); hiding power | Dip colour fastness, discoloration fastness, force, coverage |
| Color density | CMYK(A,T,E,M) | |
| Calibration method | Automatic calibration (contact type) | Contact automatic whiteboard calibration |
| Software support | Windows, Android, IOS, Hongmeng, WeChat Mini Program, color scheme cloud | Windows, Android, IOS, Hongmeng System, WeChat Mini Program, color scheme cloud |
| Data storage | 500 master standards, 20,000 samples; APP/PC mass storage | 500 master standards, 5000 samples (including SCI/SCE), PC mass storage |
| Interface | USB, Bluetooth ® 5.0 | USB |
| display screen | TFT True Color 3.5inch, Capacitive Touchscreen | TFT True Color 2.8inch, Capacitive Touchscreen |
| display content | Light spectrum plots/data, sample chromatic values, color difference values/plots, pass/fail results, Color simulation, Color bias | Light spectrum graphs/data, sample chromatic values, color difference values/graphs, pass/fail results, Color simulation, Color bias |
| Operating language | Simplified Chinese, English, Traditional Chinese | Simplified Chinese, English, Traditional Chinese |
| Operating temperature | 0~40℃ | 0~40℃ |
| Allowable relative humidity | 0~ 85% RH (no condensation) | ≤ 85% RH (no condensation) |
| Storage temperature | -20~50℃ | -20~50℃ |
| Storage Humidity | 0~ 85% RH (no condensation) | ≤ 85% RH (no condensation) |
| Power supply method | lithium battery | lithium battery |
| Battery capacity | 3.7V,5000mAh | 3.7V, 5000mAh |
| Dimension | 114*70*208mm | 94*68*188mm |
| Net weight | Approximately 435g (excluding calibration seat) | 270G (without calibration base) |
| Optional accessories | Micro printer, powder test box | Micro printer, powder test box |
| Special features | Camera viewfinder positioning, stabilizer, visual positioning; Light spectrum reflectance measurement; First-class Measurement qualified | Ergonomic design, Automatic measurement device, Measurement verification report, Color management software SQCX |
