技術特性 Characteristics & Specifications

◆ 光強測試條件：CIE1997-127 LED Measurement condition A/B
◆ 光強分布繪圖模式 Data plots： 二維直角坐標 2D orthogonal coordinates，二維坐標2D polar coordinates
◆ 掃描角度 Test angle：-90°~90°
◆ 平均發(fā)光強度 Average luminous intensity (IV): 0~2000cd
◆ 半強度角 Half-intensity angle(2θ1/2)
◆ 偏差角 Misalignment angle(Δθ)
◆ 角度測量 Angle accuracy &plun;0.2°
◆ 測量角度間隔選擇 Measuring angle interval:0.5°/1°/2°/5°
◆ 光通量Φv (配積分球)
    Luminous flux Φv(with suitable integrating sphere): 0~200000lm
◆ 正向電壓 Forward voltage( VF): 0 ~ 20V
◆ 正向電流 Forward current(IF): 2 ~ 2000.0mA
◆ 反向電壓 Reverse voltage(VR): 1 ~ 20V
◆ 反向漏電流 Reverse current(IR): 0 ~ 2mA
◆ 光電特性 Optical/electrical characteristics: IF&VF/IF&IV/IF&ΦV 
◆ 自動計算耗散功率和發(fā)光效率
    Automatic test of power dissipation(PD)and luminous flux efficiency (ηV)
◆ 顯示模式：軟件通訊顯示或儀表液晶屏顯示
    Display mode: Either display in computer monitor throughsoftware
    communication or in a instrument LED screen
◆ 電機工作模式 Motor operation mode: 連續(xù)或定角度測試continuous test or oriented test
◆ 無繞線設計 No wiring design
◆ 探測器前置放大,V(λ)修正 Detector withpreamp,Fine V(λ) corrected detector
◆ 操作系統(tǒng) Operating system: Windows 2000/XP/Vista