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| Product Name | CHNSpec CS-500 Portable ColoriMeter | 3NH ST50（φ8mm） ColoriMeter |
| Product Price | $2332.00 | $2139.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane | Plane |
| Measurement aperture | Φ8mm Φ11mm | Φ8mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab | ΔE*ab ΔE*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔE*cmc(1:1) |
| Parameter comparison | ||
| Optical inspection structure | D/8 (diffuse illumination, 8 ° direction reception), including specular reflection (SCI) | D/8 (diffuse illumination, 8 ° direction reception) SCI/SCE measurement; excludes UV measurement |
| integrating sphere diameter | 40mm | Φ40mm |
| Sensor | 256 pixel CMOS sensor | Large Area Silicon Photodiode Array (Dual Row 20 Group) |
| Field of view | 2°,10° | CIE 2°/10° |
| Illuminant | LED (Full Band EQ LED Illuminant) | Combined Full Light spectrum LED Illuminant |
| Illuminant life | 10 years 1 million times | More than 1.50 million measurements in 10 years |
| 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 | D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30),B,U35,NBF,ID50,ID65 |
| Wavelength range | 400~700nm | 400~700nm |
| wavelength interval | 10nm | 10nm |
| Measurement caliber | MAV:Φ8mm/Φ11mm | 8mm |
| Repeatability of chromatic value | MAX Maximum: dE * ab < 0.1 Mean: dE * ab < 0.05 Standard Deviation less than Delta E * ab < 0.03 | MAV/SCI, Delta E * ab within 0.03 |
| Spectroscopic reflectance Repeatability | Standard Deviation Less than 0.1% | MAV/SCI, Standard Deviation within 0.1% (400~ 700nm: within 0.2%) |
| Inter-instrument Agreement | Delta E * ab < 0.3 (BCRA ⅱ series 12 color bricks measurement average, MAV/SCI) | ΔE*ab<0.2(MAV/SCI) |
| Display accuracy | 0.1 | 0.01 |
| Measurement time | About 2 seconds | About 1.5s |
| Reflectance measurement range | 0~200% | 0~200% |
| Reflectance resolution | 0.01% | |
| Color space | CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,βxy,Munsell(C/2) |
| 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 |
| Whiteness/Yellowness/Blackness | Whiteness (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, TaubeBergerStensby), Yellowness (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My, dM) | WI (ASTM E313, CIE/ISO, AATCC, Hunter, TaubeBergerStensby), YI (ASTM D1925, ASTM 313), Blackness (My, dM) |
| Tint/Metamerism | Tint (ASTM E313-00), Metamerism Milm | Metamerism Mt, Tint |
| Colour fastness/force/coverage | Dip colour fastness, discoloration fastness, hiding power, force (dyestuff strength, Tinctorial Strength) | Dip colour fastness, discoloration fastness, force (dyestuff strength, Tinctorial Strength), coverage |
| Color density | CMYK(A,T,E,M) | Color density |
| Calibration method | Automatic sensor calibrating | |
| Software support | Andriod,IOS,Windows | Android, IOS, Windows, WeChat Mini Program, Hongmeng |
| Data storage | APP mass storage | 1000 master standards, 20,000 samples (one data can include SCI/SCE at the same time), APP/PC mass storage |
| Interface | USB, Bluetooth | USB, Bluetooth ® 5.0 |
| display screen | IPS full color screen, 2.4 inches | TFT True Color 3.5inch, Capacitive Touchscreen |
| Operating language | Simplified Chinese, English | Simplified Chinese, English, Traditional Chinese |
| Battery capacity | 3.7V/3000mAh | 5000mAh |
| Dimension | L * W * H: 77.8mm * 53.2mm * 185.7mm | 129*76*217mm |
| Net weight | Approx. 300g | Approx. 600g |
| Special features | Automatic calibration, magnetic seat charging, touch operation, connected to the App, multiple sets of electronic Color Chart search, cloud personal color database | Camera Positioning, Stabilizer Positioning; LED-B1 and other 41 kinds of observation Illuminants (partly through the host computer/APP); CMYK (A, T, E, M); Munsell (partly through the host computer) |
