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    Product Name EVERFINE PSC-20 Portable ColoriMeter EVERFINE PSC-40B Portable ColoriMeter
    Product Price In coming $4882.00
    Details Details
    Model comparison
    Sample type Plane Plane Concave
    Measurement aperture Φ8mm Φ8mm Φ11mm
    Measurement Geometry 45°/0 D/8
    Color difference formula ΔE*ab ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔEab(Hunter) ΔE*ab Δ(L*C*h*) ΔE*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔEab(Hunter)
    Parameter comparison
    Optical inspection structure 45/0 D/8°
    Wavelength range 400nm~700nm
    wavelength interval 2nm
    Measurement caliber 8nm Φ11/Φ8mm
    Measurement mode 45 ° ring with lighting, vertical reception SCI and SCE
    Color space Lab、Lch、Lab(hunter)、XYZ、Yxy CIELabCh, CIELab, CIELCh, HunterLab, XYZ, CIELuv, CIE1960UCS, CIE1976UCS, yellowness index, shade index, luminance factor, whiteness index, Metamerism index MI
    Color difference formula ∆E*ab、∆E94、∆ECMC(l:c)、∆E00、∆E(hunter) CIELab、CIELch、CIELuv、CMC、CIE1994、CIE2000、HunterLab、Metamerism
    Whiteness/Yellowness/Blackness Whiteness WI (CIE, ASTM E313), Yellowness YI (ASTM D1925, ASTM E313) Whiteness index, yellowness index
    Tint/Metamerism Metamerism Index MI Metamerism Index MI
    Data storage Up to 10000 groups Large capacity memory space, easy to deal with 10,000 sets of tests
    Interface USB, Bluetooth USB，WIFI
    display screen Backlit color LCD screen (2.8 inches) Large size color touch screen
    Power supply method Rechargeable lithium battery Lithium battery powered
    Net weight 800g 510G (without batteries and calibrated components)
    Special features Data storage, Bluetooth WIFI communication, long life lithium battery 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