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| Product Name | CHNSpec CS-520 Portable ColoriMeter | EVERFINE PSC-40H Portable ColoriMeter |
| Product Price | $2978.00 | $6012.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane | Plane Concave |
| Measurement aperture | Φ11mm Miscellaneous | Φ8mm Φ11mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab ΔE*94 ΔE*00 ΔE*cmc(2:1) | ΔE*ab Δ(L*C*h*) ΔE*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔE*cmc(1:1) ΔEab(Hunter) |
| Parameter comparison | ||
| Optical inspection structure | D/8 (diffuse illumination, 8 ° direction reception) SCI/SCE | 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 | |
| UV Illuminant | Yes (includes UV/exclude UV switching) | |
| 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, MAV:Φ4mm/Φ6mm, MINI:1*3mm | Φ11/ Φ8mm |
| Repeatability of chromatic value | dE * ab < 0.04 (max), dE * ab < 0.03 (mean), dE * ab < 0.02 (Standard Deviation) | <0.02ΔE*ab |
| Spectroscopic reflectance Repeatability | Standard Deviation Less than 0.1% | |
| Inter-instrument Agreement | Delta E * ab < 0.2 (BCRA ⅱ series of 13 color brick measurement average, MAV/SCI) | AVG 0.2 ΔE*ab |
| Display accuracy | 0.01 | |
| Measurement time | About 1 second | |
| 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 etc.), Yellowness (ASTM D1925 etc.), Blackness (My, dM) | Yellowness index, whiteness 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 (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 | |
| Dimension | 77.8mm*53.2mm*185.7mm | 73*211.5*107mm |
| Net weight | Approx. 300g | 510G (without batteries and calibrated components) |
| Optional accessories | Multifunctional calibrated base | |
| Special features | Camera viewfinder positioning, multi-aperture switching, UV switching, Bluetooth connection App, Automatic calibration | Real-time compensation for Illuminant changes, vertical structure can measure planes and surfaces, one-button operation |
