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    Product Name IWAVE WF30-8mm color difference Meter 3NH SR-68 Computer color difference Meter
    Product Price $1042.00 In coming
    Details Details
    Model comparison
    Sample type Plane Powder Liquid Plane Powder
    Measurement aperture Φ8mm Φ8mm
    Measurement Geometry D/8 D/8
    Color difference formula ΔE*ab ΔE*ab Δ(L*a*b*) ΔE*CH
    Parameter comparison
    Lighting method 8/d
    Sensor photodiode array silicon photodiode array
    Field of view CIE 10°
    Illuminant LED blue excitation LED blue excitation
    Illuminant life More than 1.60 million measurements in 5 years 3 years warranty, greater than 1 million measurements
    Observational Illuminant D50、D65、F11(TL84) D65
    Measurement caliber Φ8mm Φ8mm
    Repeatability of chromatic value Delta E < 0.05 (the average deviation of the whiteboard is measured 30 times) ≤ 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 CIE L*a*b*C*h*、CIE L*a*b*、CIE XYZ
    Color difference formula ΔE*ab ΔE*ab、ΔL*a*b、ΔE*C*h
    Calibration method Automatic boot calibrating
    Data storage 100 master standard data, 200 sample data under each master standard 100 standards, 20,000 samples
    Interface USB 2.0 (USB-B type), RS-232 (115200bps) USB port
    display screen TFT true color display 2.8inch @(16:9) resolution: 400x240
    Operating language Simplified Chinese, English Chinese, English
    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 199*68*90mm 205×70×100mm
    Net weight 700g 500g
    Packaging Dimensions 400*240*340mm
    Optional accessories Liquid test kits, powder test kits, micro printers Micro thermal printer, powder test box