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    Product Name IWAVE WR18 color difference Meter 3NH SR-64 Portable color difference Meter
    Product Price $1009.00 In coming
    Details Details
    Model comparison
    Sample type Plane Powder Plane Concave Paste Liquid
    Measurement aperture Φ4mm Φ8mm Φ4mm
    Measurement Geometry D/8 D/8
    Color difference formula ΔE*ab Δ(L*C*h*) ΔE*ab Δ(L*a*b*) ΔE*CH
    Parameter comparison
    Optical inspection structure 8°/d 8°/d
    Sensor Digital Diode Array silicon photodiode array
    Illuminant D65、A、F2(CWF) LED blue excitation
    Illuminant life More than 1.60 million measurements in 5 years 5 years, more than 1.60 million times
    Measurement caliber Φ4mm/Φ8mm Φ4mm
    Repeatability of chromatic value ΔE<0.06 ≤ 0.08Delta E * ab measurement white standard plate 30 times average
    Inter-instrument Agreement ΔE<0.2 ≤0.50ΔE＊ab
    Measurement time 0.5s
    Reflectance measurement range L:0~100
    Color space CIELAB CIELCH CIEXYZ Srgb CIE L*a*b*C*h* CIE L*a*b* CIE XYZ
    Color difference formula ΔE*ab ΔE*LCH ΔE*ab ΔL*a*b ΔE*C*h
    Data storage Master standard: 100, sample: 20000 100 standards 20,000 samples
    Interface USB 2.0 (USB-B type), RS-232 (115200bps) USB port
    display screen TFT True Color 2.8inch @(16:9) resolution 400x240
    Operating language English/Simplified Chinese
    Operating temperature 0~40℃ -10-40℃
    Allowable relative humidity Less than 85%, no condensation 0-85% relative humidity (non-condensing)
    Storage temperature -20~50℃ -20-50℃
    Storage Humidity Less than 85%, no condensation 0~ 85% relative humidity (non-condensing)
    Power supply method lithium battery Rechargeable lithium-ion battery 3.7V@3200mAh
    Dimension 172*80*60mm 205×67×80mm
    Net weight 350g 500g
    Optional accessories Powder test box, micro printer Micro thermal printer (optional)