UI5000是UI3000的升级产品，采用了超大屏幕液晶显示，不需电脑就可直接显示波形和参数，接打印机可直接打印规范的报告，包容了原UI3000的全部功能和技术指标。满足IEC60929、IEC60969、IEC61000-3-2、GB/T15144-2005、GB/T17263-1998等国际、国内对电子镇流器最新的要求
UI5000 is the updated version of UI3000 with super-big LCD for displaying waveforms and parameters directly,it includes all the functions and technical parameters of 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:
◆ 测量参数 Measure parameters:
◇ 输入：电压、电流、功率、功率因数、电网频率、相位角、总谐波及0~39次各谐波分量
     Input: Vrms, lrms, W, PF, Hz, phase angle, total harmonic and 0~39th harmonic components
◇ 输出：灯电压、灯电流、灯丝电流、导入阴极电流、灯功率、波峰系数、振荡频率、高频波单个波分析
     Output: Lamp voltage, lamp current, filament current, guided cathodic current, lamp power, crest
     factor and oscillatory frequency, single high frequency pulse analysis
◇ 启动：启动过程灯电压、灯电流、灯丝电流、导入阴极电流变化曲线及参数，预热时间
     Startup: Startup lamp voltage, lamp current, filament current, guided cathodic current curve and
     parameter, preheating time
◇ 预热能量测试：预热能量及灯丝预热启动时间，电子镇流器启动后0~5秒内灯丝电压、灯丝电流、灯丝功率的变化曲线
     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
◆ 输入精度 Input accuracy: ±(0.1% reading+0.1% range+1 digit)
◆ 输出精度 Output accuracy: ±(1% reading+1% range+2 digit) 
◆ 八窗口显示输入特性、输出特性各参数，便于比较、分析
     8 windows for displaying input and output parameters simultaneously, convenient for comparison and analysis
◆ 输入电流测试频响1MHz，能够准确测量各类电子镇流器
     Frequency response up to 1MHz lrms, content to every EB
◆ 分析灯电流包络波的对称性 Analysis symmetry of lamp current envelope
◆ 引入超高速采样技术，可动态分析单个高频波，最高采样频率高达10MHz
     Super high speed A/D with sampling rate up to 10MHz, dynamically analyzing single high frequency pulse
◆ 测试快速，1秒钟实现输入、输出各参数测试
     Input and output parameters tested simultaneously within 1 second
◆ 便携型，内含单片微机，尤其适用于开发和现场生产，能够打印各参数及波形、曲线
     Portable style with single board micro-computer suitable for R&D and manufacturing spot, parameters and curves can be printed
◆ 可以与PC机通讯，提供专用软件，在中文版Windows98/2000/XP/Vista下运行，人机界面好，美观，操 作方便；中英文版面同时提供
    Special program running under Windows 98/2000/XP/Vista provided for communication with PC, both English and Chinese version
    available