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| Product Name | 3NH TS7700 ColoriMeter | CHNSpec CS-520 Portable ColoriMeter |
| Product Price | $6012.00 | $2978.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane Powder | Plane |
| Measurement aperture | Φ4mm Φ8mm | Φ11mm Miscellaneous |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab ΔE*uv ΔE*94 ΔE*cmc(2:1) ΔE*cmc(1:1) ΔEab(Hunter) | ΔE*ab ΔE*94 ΔE*00 ΔE*cmc(2:1) |
| Parameter comparison | ||
| Optical inspection structure | D/8 (diffuse illumination, 8 ° direction reception); SCI/SCE; includes UV/excludes UV | D/8 (diffuse illumination, 8 ° direction reception) SCI/SCE |
| integrating sphere diameter | Φ40mm | 40mm |
| spectroscopy | Plane grating spectroscopy | |
| Sensor | Silicon photodiode array (dual row 40 groups) | 256 pixel CMOS sensor |
| Field of view | 2°/10° | 2°,10° |
| Illuminant | Combined Full Light spectrum LED Illuminant, UV Illuminant | LED (Full Band EQ LED Illuminant) |
| Illuminant life | More than 3 million measurements in 5 years | 10 years 1 million times |
| UV Illuminant | Include UV/Exclude UV | Yes (includes UV/exclude UV switching) |
| Observational Illuminant | D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30) | 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 |
| Wavelength range | 400~700nm | 400~700nm |
| wavelength interval | 10nm | 10nm |
| Bandwidth | 10nm | |
| Measurement caliber | Dual diameter: MAV: φ 10mm; SAV: φ 5mm | MAV:Φ8mm/Φ11mm, MAV:Φ4mm/Φ6mm, MINI:1*3mm |
| Repeatability of chromatic value | MAV/SCI, Delta E * ab within 0.03 (after preheating correction, the average value of 30 whiteboard measurements at intervals of 5s) | dE * ab < 0.04 (max), dE * ab < 0.03 (mean), dE * ab < 0.02 (Standard Deviation) |
| Spectroscopic reflectance Repeatability | MAV/SCI, Standard Deviation within 0.08% (400~ 700nm: within 0.18%) | Standard Deviation Less than 0.1% |
| Inter-instrument Agreement | MAV/SCI, Delta E * ab within 0.15 (BCRA series ⅱ 12 color plate measurement average) | Delta E * ab < 0.2 (BCRA ⅱ series of 13 color brick measurement average, MAV/SCI) |
| Measurement time | Approximately 1.5 seconds (approximately 3.2 seconds for simultaneous SCI/SCE testing) | About 1 second |
| Reflectance measurement range | 0~200% | 0~200% |
| Measurement mode | Single measurement, average measurement (2~ 99 times) | |
| Color space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99 Munsell(C/2) | 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, DINΔE99,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 | Metamerism index Mt | Tint (ASTM E313-00), Metamerism Milm |
| Colour fastness/force/coverage | Dip colour fastness, discoloration fastness, force, coverage | Dip colour fastness, discoloration fastness, hiding power, force (dyestuff strength, Tinctorial Strength) |
| Glossiness/shade | 8 ° Glossiness, 555 shade classification | |
| Software support | Color management software on PC | Andriod,IOS,Windows |
| Data storage | 1000 master standards, 30,000 samples (one data can include SCI/SCE at the same time) | APP mass storage |
| Interface | USB, Bluetooth ® 4.2 | USB, Bluetooth |
| display screen | TFT True Color 3.5inch, Capacitive Touchscreen | IPS full color screen, 2.4 inches |
| display content | Light spectrum plots/data, sample chromatic values, color difference values/plots, pass/fail results, Color simulation, Color bias | |
| 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 | |
| Dimension | L * W * H = 129 * 76 * 217mm | 77.8mm*53.2mm*185.7mm |
| Net weight | Approx. 600g | Approx. 300g |
| Optional accessories | Micro printer, powder test box | Multifunctional calibrated base |
| Special features | Camera viewfinder positioning, stable plate platform measurement positioning; φ 8/4mm caliber arbitrary switching; dual optical path system | Camera viewfinder positioning, multi-aperture switching, UV switching, Bluetooth connection App, Automatic calibration |
