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    Product Name Kingwell JZ-350 Color color difference Meter 3NH NR145 color difference Meter
    Product Price $501.00 $800.00
    Details Details
    Model comparison
    Sample type Plane Plane Powder
    Measurement aperture Φ8mm Φ8mm
    Measurement Geometry 45°/0 45°/0
    Color difference formula ΔE*ab Δ(L*a*b*) Δ(L*C*h*) ΔE*ab
    Parameter comparison
    Optical inspection structure 45/0 45/0 (45 direction incidence /0 degree reception)
    Field of view CIE 2\u00b0/10\u00b0 CIE 10 ° Standard Observer
    Observational Illuminant D65、D50、F11、 C D65
    Measurement caliber 8mm φ 8 platform measurement diameter
    Repeatability of chromatic value Standard Deviation 2640.08 (Measurement condition: use a standard whiteboard to measure 30 times and take the average) φ 8mm/Delta E * ab within 0.08 (after instrument preheating correction, the average value of 30 whiteboard measurements at intervals of 5s)
    Measurement time About 2s 1.5s
    Color space L*a*b*、L*C*H*、XYZ CIE LAB,XYZ,LCh
    Color difference formula \u2206E*ab、\u2206(L*a*b*)、\u2206(L*C*H*)、\u2206XYZ ΔE*ab
    Calibration method Whiteboard correction, zero correction Built-in whiteboard parameters, no need to check each time
    Software support Color Quality Software CQCS3 high-end quality management software
    Data storage Can store 50 sets of Standard values, each set of Standard values stores 30 sets of color difference data 100 master standards, 20,000 samples
    display content Multiple display modes include L * a * b *, L * C * H *, XYZ, DEG * ab, DEG (L * a * b *), DEG (L * C * H *), DEG XYZ Chromatic value, color difference value/graph, pass/fail result, Color bias
    Operating language Simplified Chinese, Traditional Chinese, English
    Operating temperature 0 to 40 ° C 0~40℃(32~104°F)
    Allowable relative humidity Less than 85%
    Storage temperature 10~30\u2103 -20~50℃(-4~122°F)
    Storage Humidity Relative humidity below 70%
    Power supply method 4 AA batteries or dedicated AC adapter Rechargeable lithium-ion battery 3.7V
    Dimension 110*60*190mm 205*67*80mm
    Net weight 330G (without battery) 400g
    Optional accessories micro printer Micro printer, powder test box
    Special features Operating languages switch freely, Menu Operating interface; Various Illuminant and Color Space Modes; Standard whiteboard correction and zero correction; Store 1500 sets of data; Professional color quality software can assist in color scheme analysis and quality control Dual positioning (light positioning and cross structure precision positioning), super light path, dynamic integration and measurement timing three core technologies, vertical lightweight design