LS860 Luminous Intensity Distribution Tester is a precise electronic instrument for measuring LED luminous intensity. It's strictly designed according to LED standard requirements of CIE127:1997 A or B Condition.
Specifications: • Automatic mapping the spatial distribution of light intensity curve (at right angles and polar coordinates) • Automatic determination of the beam angle: the common-angle and the intensity of 1/4 angle and intensity of 3/4 intensity angle • Testing Angel range: -90°~+90°, Accuracy of angel: ±0.2° • Spread Angle of light beam: θ(50%)θ(25%)θ(75%) • Intensity range: 1mcd~300,000cd, Accuracy: 0.5%. Radiated power range: 1uw/cm2~999.9kuw/cm2, • Built-in adjustable DC constant current power supply, output current up to 800mA • Forward voltage (VF): 0.1V -- 20.00V Forward current (IF): 0.1mA -- 800.00mA • Reversed current (IR): 0.01µA -- 200.0µA Reversed voltage (VR): 0.1V -- 20.0V