UI2050S(OK型)是專門為LED驅動電源進行快速而設計的在線測試儀，滿足GB/T 24825-2009及IEC62384:2006等
國內、國際標準對LED燈電性能的測試要求。
UI2050S(OK Model)is an on-line tester which is designed specially for LED driver to do fast test, meet
GB/T 24825-2009,IEC62384:2006 and other national and international test standard for electrical property of LED.

性能Functions:
◆ 輸入特性測試(交流、直流、交直流) Input(AC、DC、AC&DC)
   測量輸入電壓、電流、功率、功率因數、電網頻率。
   Input voltage,current,power,PF,frequency.
◆ 輸出特性測試(交流、直流、交直流) Output(AC、DC、AC&DC)
   測量輸出電壓、電流、功率
   Output voltage,current,power
◆ 輸入精度 Input accuracy: ±(0.4% reading+0.1% range+1 digit)
◆ 輸出精度 Output accuracy: ±(0.4% reading+0.1% range+1 digit)
◆ 輸入、輸出電流測試頻響1MHz，能夠準確測量各類LED驅動電源
    Frequency response up to 1MHz lrms, content to every LED power
◆ 八窗口顯示輸入特性、輸出特性各參數并顯示LED驅動器的效率，便于比較、分析
    Display input and output parameters simultaneously with 8 windows, also the efficiency of LED driver, convenient for
    comparison and analysis
◆ 測試快速，0.1秒鐘實現輸入、輸出各參數測試
    Input and output parameters tested simultaneously within 1 second
◆ 各參數可設置上下限值,超限聲光報警
    Parameters can set upper and lower limit, acousto-optic alarming above limit
◆ 輸入模擬電路、輸出模擬電路、數字處理電路互相之間實現隔離,不但大大提高了儀器的抗*力,也極大地降低了測量儀
   器對被測驅動電源正常工作的干涉
    Achieve isolation among input analog circuit, output analog circuit and digital processing circuit, not only the ability of
    anti-interference is improved greatly,but also the interference which the instrument brings to the driver under test is reduced
    greatly.
◆ 提供HANDLER接口,以便與外部設備聯接,以適應大規模快速檢測
    Offer HANDLER interface for connecting external equipments to do massive and fast inspection
◆  提供RS-232接口，儀器內部固化了標準通訊協議，用戶可以使用該協議編寫程序，進行二次開發，自由拓展儀器的功能
     RS-232 interface offered, standard communication protocol solidified inside the instrument, with which, users can write
     programs for the second time development and expａnd functions freely.