FL200A LED 光电参数综合测试仪FL-200A

技术特性 Characteristics & Specifications

◆ 正向电压 Forward Voltage( VF): 0~20V
◆ 正向电流 Forward Current(IF): 0.5~1000.0mA
◆ 反向电压 Reverse Current(VR): 1~20V
◆ 反向漏电流 Reverse leakage current (IR): 0~2mA
◆ 平均发光强度 Average luminous intensity(IV):0~2000cd
◆ 光通量ΦV(配合适积分球): 0~200000lm 
    Luminous flux Φv (with suitable integrating sphere): 0~200000lm
◆ 半强度角 2θ1/2 (刻度盘读取) 
    Half-intensity angle (read from dial):-90o~90o
◆ 光强测试条件：CIE1997-127LED measurement condition A/B
◆ 自动计算耗散功率和发光效率 
    Automatic test of power dissipation(PD)and luminous flux efficiency(ηv)
◆ 探测器前置放大, Detector with preamp