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| Product Name | CHNSpec CS-500 Portable ColoriMeter | EVERFINE PSC-40B Portable ColoriMeter |
| Product Price | $2332.00 | $4882.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane | Plane Concave |
| Measurement aperture | Φ8mm Φ11mm | Φ8mm Φ11mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab | ΔE*ab Δ(L*C*h*) ΔE*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔEab(Hunter) |
| Parameter comparison | ||
| Optical inspection structure | D/8 (diffuse illumination, 8 ° direction reception), including specular reflection (SCI) | D/8° |
| integrating sphere diameter | 40mm | |
| Sensor | 256 pixel CMOS sensor | |
| Field of view | 2°,10° | |
| Illuminant | LED (Full Band EQ LED Illuminant) | |
| Illuminant life | 10 years 1 million times | |
| 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 | |
| Wavelength range | 400~700nm | |
| wavelength interval | 10nm | |
| Measurement caliber | MAV:Φ8mm/Φ11mm | Φ11/Φ8mm |
| Repeatability of chromatic value | MAX Maximum: dE * ab < 0.1 Mean: dE * ab < 0.05 Standard Deviation less than Delta E * ab < 0.03 | <0.03ΔE*ab |
| Spectroscopic reflectance Repeatability | Standard Deviation Less than 0.1% | |
| Inter-instrument Agreement | Delta E * ab < 0.3 (BCRA ⅱ series 12 color bricks measurement average, MAV/SCI) | AVG 0.2 ΔE*ab |
| Display accuracy | 0.1 | |
| Measurement time | About 2 seconds | |
| Reflectance measurement range | 0~200% | 0~175% |
| Reflectance resolution | 0.01% | |
| Color space | CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB | CIELabCh, CIELab, CIELCh, HunterLab, XYZ, CIELuv, CIE1960UCS, CIE1976UCS, yellowness index, shade index, luminance factor, whiteness index, Metamerism index MI |
| Color difference formula | ΔE*ab,ΔE*cmc,ΔE*94,ΔE*00 | CIELab、CIELch、CIELuv、CMC、CIE1994、CIE2000、HunterLab、Metamerism |
| 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) | Whiteness index, yellowness index |
| Tint/Metamerism | Tint (ASTM E313-00), Metamerism Milm | Metamerism Index MI |
| Colour fastness/force/coverage | Dip colour fastness, discoloration fastness, hiding power, force (dyestuff strength, Tinctorial Strength) | |
| Color density | CMYK(A,T,E,M) | |
| Calibration method | Automatic sensor calibrating | |
| Software support | Andriod,IOS,Windows | |
| Data storage | APP mass storage | Large capacity memory space, easy to deal with 10,000 sets of tests |
| Interface | USB, Bluetooth | USB，WIFI |
| display screen | IPS full color screen, 2.4 inches | Large size color touch screen |
| Operating language | Simplified Chinese, English | |
| Battery capacity | 3.7V/3000mAh | Large capacity |
| Dimension | L * W * H: 77.8mm * 53.2mm * 185.7mm | 73*211.5*107mm |
| Net weight | Approx. 300g | 510G (without batteries and calibrated components) |
| Special features | Automatic calibration, magnetic seat charging, touch operation, connected to the App, multiple sets of electronic Color Chart search, cloud personal color database | Adopt technology to monitor and compensate for Illuminant changes in real time, Stability is higher; Vertical structure, can quickly locate the measurement area, can accurately measure plane and surface samples |
