Spectrophotometer, Handheld Spectrophotometer Paint Color Matching Tool, Facula 4mm(Caliber Φ6mm)

Technical Specifications Lighting method: CIE recommended lighting reception method: d/8 Color Space: CIEL*a*b*,CIEL*C*h,Yxy Standard Light Source: A,C,D50,D65,F2 (CWF),F12 (U30) Color Difference Formula: CIEΔE*ab,CIEΔE*Ch Light Source: Combination LED Measuring Caliber: Facula 4mm(Caliber Φ6mm) Color Diff. Formula: △E*ab、△E*Ch SCI/SCE: SCI Sensor Array: Line array CMOS@256 pixels Spectral Way: Concave diffraction grating Observer: CIE10°(1964)、CIE2°(1931) Wavelength coverage: 400nm~700nm Wavelength interval: 10nm Measuring interval: 2.5 Second Reflectance range: 0%-200% Repeated accuracy: △E＜0.07 （take the deviation average after 30 times measuring the whiteboard） Table Difference: △E＜0.4(Measure the RAL 12-color blocks) Light source life: More than 50,000 hours Battery power: Measuring more than 10000 times Display screen: TFT true color 2.8inch@(16:9) Data storage capacity: Storage Standard 100 groups,Sample 16,000 groups Operating temperature: 0℃-40℃（32℉-104℉） Storage temperature: -20℃-50℃（-4℉-122℉） Working humidity: Relative humidity less than 85%,without condensation G.W: 1.5kg Size of exterior package: 28*19*11cm Standard Accessories: 1 x Power adapter 1 x Standard white board 1 x Standard black cavity 1 x Manual

• Stability: The electronic circuit system and optical system of the whole instrument are intelligently monitored by innovative technology to ensure that the instrument is not subject to the external environment for each measurement, thus achieving high stability (ΔE<0.07)
• Accurate spectral data and Lab values: Sampling high-precision spectral spectroscopic systems and stable optical systems to accurately separate light waves of different wavelengths for accurate spectral data and Lab values
• Average measurement function: The WN700D spectrophotometer has an average measurement function, and the average number of measurements can be set from 1-99
• Multiple measurement light sources and color rendering parameters: Four kinds of light sources (A light source, C light source, D65 light source and F2 light source) and three color rendering parameters (L*a*b*, L*C*h* and Yxy) are built in the instrument to meet different user requirements. Color measurement needs
• The spectrophotometer also has two CIE observer angles (10° and 2°) and two color difference formulas (ΔE*ab and ΔE*CH) for users to choose
• The 2.8-inch TFF color display and graphical user interface make it easier for you to operate
• Small size, light weight and easy to carry; the ergonomically designed body gives you a more comfortable measurement experience