技术参数：

• Optical System: Dual Beam Spectrophotometer with Integrating Sphere 
• Spectral Range: 400-700nm 
• Wavelength Interval: 10nm 
• Effective Bandwidth: 10nm equivalent triangular 
• Light Source: Pulsed xenon lamp 
• Lamp Life: >1 million flashes 
• Illuminant/Observer: D65/10°, C/2° 
• Color Scales: CIE L*a*b*, HunterLab, Yxy, XYZ and their difference plus DE*, DE 
• Indices: ASTM E 313 Yellowness, Y Transmission, Haze 
• Measurement Diameter: Approximately 25mm (1”) 
• Measurement Interval: < 7 seconds 
• Power Input: 100-240VAC, 47-63HZ