اسپکتروفتومتر Hunterlab مدل MiniScan EZ 4500L

Measurement Principle: Dual-beam spectrophotometer/colorimeter Geometries: Directional annular 45° illumination / 0° viewing (specular component excluded) Spectrophotometer/Colorimeter: 256 element diode array and high resolution, concave holographic grating Port Diameters/View Diameters 45°/0° models: LAV 31.8 mm (1.25 in) illuminated/25.4 mm (1 in) measured Specular Component: Excluded on 45°/0° models Spectral Range: 400 nm – 700 nm Spectral Resolution: < 3 nm Effective Bandwidth: 10 nm equivalent triangular Reporting Interval: 10 nm Photometric Range: 0 to 150 % Light Source: Pulsed Xenon Lamp Flashes per Measurement: 1 flash Lamp Life: > 1 million flashes Measurement Time: < 1 second from button push to measurement 2 seconds from button push to data display Minimum Interval between Measurements: 3 seconds