電子鎮流器綜合性能測試儀（包絡展開型） 型號：DP-UI5000

DP-UI5000是DP-UI3000的升級產品，采用了大屏幕液晶顯示，不需電腦就可直接顯示波形和參數，接打印機可直接打印規范的報告，包容了原DP-UI3000的能和標。滿足IEC60929、IEC60969、IEC61000-3-2、GB/T15144-2005、GB/T17263-1998等、內對電子鎮流器的要求
DP-UI5000 is the updated version of DP-UI3000 with super-big LCD for displaying waveforms and parameters directly,it includes all the functions and technical parameters of DP-UI3000. Reports can be printed if printer connected. It also meets the latest test requirements for electronic ballasts in international  standards IEC60929, IEC60969, IEC61000-3-2.

性能 Functions:
◆ 測量參數 Measure parameters:
◇ 輸入：電壓、電流、率、率因數、電網頻率、相位角、總諧波及0~39次各諧波分量
     Input: Vrms, lrms, W, PF, DP, phase angle, total harmonic and 0~39th harmonic components 
◇ 輸出：燈電壓、燈電流、燈絲電流、導入陰電流、燈率、波峰系數、振蕩頻率、頻波單個波分析
     Output: Lamp voltage, lamp current, filament current, guided cathodic current, lamp power, crest 
     factor and oscillatory frequency, single high frequency pulse analysis
◇ 啟動：啟動過程燈電壓、燈電流、燈絲電流、導入陰電流變化曲線及參數，預熱時間
     Startup: Startup lamp voltage, lamp current, filament current, guided cathodic current curve and 
     parameter, preheating time
◇ 預熱能量測試：預熱能量及燈絲預熱啟動時間，電子鎮流器啟動后0~5秒內燈絲電壓、燈絲電流、燈絲率的變化曲線
     Pre-heat energy test: test pre-heat energy and filament pre-heat time, test parameter changing curves of filament voltage,
     filament current, and filament  power from 0 to 5 seconds after startup
◆ 輸入度 Input accuracy: ±(0.1% reading+0.1% range+1 digit)
◆ 輸出度 Output accuracy: ±(1% reading+1% range+2 digit)  
◆ 八窗口顯示輸入特性、輸出特性各參數，便于、分析
     8 windows for displaying input and output parameters simultaneously, convenient for comparison and analysis
◆ 輸入電流測試頻響1MDP，能夠準確測量各類電子鎮流器 
     Frequency response up to 1MDP lrms, content to every EB
◆ 分析燈電流包絡波的對稱性 Analysis symmetry of lamp current envelope
◆ 引入速采樣，可動態分析單個頻波，zui采樣頻率達10MDP
     Super high speed A/D with sampling rate up to 10MDP, dynamically analyzing single high frequency pulse
◆ 測試快速，1秒鐘實現輸入、輸出各參數測試 
     Input and output parameters tested simultaneously within 1 second
◆ 便攜型，內含單片微機，尤其適用于開發和現場，能夠打印各參數及波形、曲線
     Portable style with single board micro-computer suitable for R&D and manufacturing spot, parameters and curves can be printed
◆ 可以與PC機通訊，提供軟件，在中文版Windows98/2000/XP/Vista下運行，人機界面好，美觀，操 作方便；中英文版面同時提供
    Special program running under Windows 98/2000/XP/Vista provided for communication with PC, both English and Chinese version 
    available