DT307-UI3000測(cè)試儀是DT307-UI2000電子鎮(zhèn)流器綜合測(cè)試儀的增型，完全繼承了DT307-UI2000儀器的各項(xiàng)技術(shù)性能，并增加了單個(gè)高頻波的測(cè)量。滿足IEC60929、IEC60969、IEC61000-3-2、GB/T15144-2005、GB/T17263-1998電子鎮(zhèn)流器電性能測(cè)試要求。 DT307-UI3000采用了目前國際上較為先進(jìn)的12位超高速A/D轉(zhuǎn)換器，高采樣速率高達(dá)10MDT307。可以真實(shí)測(cè)試單個(gè)高頻波的波形，為技術(shù)人員深入研究電子鎮(zhèn)流器的工作機(jī)理、進(jìn)行可靠性分析提供了有力的工具和手段。 性能 Functions: ◆ 測(cè)量參數(shù) Measure parameters: ◇ 輸入：電壓、電流、功率、功率因數(shù)、電網(wǎng)頻率、相位角、總諧波及0~39次各諧波分量 Input: Vrms, lrms, W, PF, DT307, phase angle, total harmonic and 0~39th harmonic components ◇ 輸出：燈電壓、燈電流、燈絲電流、導(dǎo)入陰極電流、燈功率、波峰系數(shù)、振蕩頻率、高頻波單個(gè)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(dòng)：啟動(dòng)過程燈電壓、燈電流、燈絲電流、導(dǎo)入陰極電流變化曲線及參數(shù)，預(yù)時(shí)間 Startup: Startup lamp voltage, lamp current, filament current, guided cathodic current curve and parameter, preheating time ◇ 預(yù)能量測(cè)試：預(yù)能量及燈絲預(yù)啟動(dòng)時(shí)間，電子鎮(zhèn)流器啟動(dòng)后0~5秒內(nèi)燈絲電壓、燈絲電流、燈絲功率的變化曲線 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 ◆ 輸入精度 Input accuracy: ±(0.1% reading+0.1% range+1 digit) ◆ 輸出精度 Output accuracy: ±(1% reading+1% range+2 digit) ◆ 八窗口顯示輸入特性、輸出特性各參數(shù)，便于比較、分析 8 windows for displaying input and output parameters simultaneously, convenient for comparison and analysis ◆ 輸入電流測(cè)試頻響1MDT307，能夠準(zhǔn)確測(cè)量各類電子鎮(zhèn)流器 Frequency response up to 1MDT307 lrms, content to every EB ◆ 分析燈電流包絡(luò)波的對(duì)稱性 Analysis symmetry of lamp current envelope ◆ 引入超高速采樣技術(shù)，可動(dòng)態(tài)分析單個(gè)高頻波，高采樣頻率高達(dá)10MDT307 Super high speed A/D with sampling rate up to 10MDT307, dynamically analyzing single high frequency pulse ◆ 測(cè)試快速，1秒鐘實(shí)現(xiàn)輸入、輸出各參數(shù)測(cè)試 Input and output parameters tested simultaneously within 1 second ◆ 便攜型，內(nèi)含單片微機(jī)，尤其適用于開發(fā)和現(xiàn)場(chǎng)生產(chǎn)，能夠打印各參數(shù)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(jī)通訊，提供軟件，在中文版Windows98/2000/XP/Vista下運(yùn)行，人機(jī)界面好，美觀，操 作方便；中英文版面同時(shí)提供 Special program running under Windows 98/2000/XP/Vista provided for communication with PC, both English and Chinese version available