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China, Chinese Wsf Spectroscopical Color Photometer1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Hangzhou West Tune Trading Co., Limited
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Product Description WSF Spectroscopical Color photometerThe WSF spectrophotometer is a color measuring instrument that is versatile and easy to operate. It is suitable for measuring the reflection color and transmission color of various objects, and can test the whiteness, chromaticity and color difference of two kinds of objects.The receiving mode of the instrument lighting is d/0 specified by CIE. It can display the reflectance and transmittance of the object in the visible light band (400nm~700nm), and communicate with the computer through the interface, and give the spectral curve of the object's reflection color, which greatly facilitates the analysis of the object's color.The instrument can be widely used in pharmaceutical, glass, textile, dye, printing and dyeing, coating, paint, papermaking, building materials, food, printing and other industries.CharacteristicsWide application range and easy-to-operate feature. Measure reflection color and transmission color of objects and can test chromaticity, whiteness and color difference between two objects or two kinds of liquid. Only accept d/0 lighting specified by CIE. Display reflectance and transmittance of objects or liquid within the scope of visible light wave (400nm-700nm), and generate a spectral curve on reflectance and transmittance of objects or liquid, which greatly facilitates analysis on object color. Wide used in such industries as textile, dye, printing and dyeing, coating, paint, paper making, building materials, food, and printing.Specifications Parameters/ModelWSFLighting conditionsd/0Spectrum conditionsoverall response is equivalent to tristimulus values X,Y,and Z calculated in corresponding functions under GB/T3978standard illuminant D65,A,C and 10° , 2°view of field.Measurement window?20mmWavelength range400nm~700nm Accuracy of wavelength ±2nm Accuracy of spectrumtransmittance (%) ±1.5 Repeatability δu(Y)≤0.5,δu(x), δu(y)≤0.003 Instrument stability △Y≤0.6 Accuracy △Y≤2,△x,y≤0.02 Palette system Color:x,Y,Z;Y,x,y;L*,a*,b*;L,a, b;L*,u*,v*;L*,c*,h*Color difference:AE(La*b*);AE(Lab);AE(Luv*);AL*,△C*,AH*Yellow index: Yl,△YIWhiteness: Gans whitenessBlu-ray whiteness:W=BTabble: W=4B-3G Interface RS232 Power 220V ±22V 50Hz± 1HZ Weight(Gross) 8kg Dimension 475mm×280mm×152mm
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