性能:
◆ 测量参数:
◇ 输入：电压、电流、功率、功率因数、频率、相位角、总谐波及0~39次各谐波分量
◇ 输出：灯电压、灯电流、灯丝电流、导入阴电流、灯功率、波峰系数、振荡频率
◇ 启动：启动过程灯电压、灯电流、灯丝电流、导入阴电流变化曲线及参数，预热时间
◇ 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
◆ 输入: &plun;(0.1% reading+0.1% range+1 di)
◆ 输出: &plun;(1% reading+1% range+2 di)
◆ 八窗口同时显示输入，输出各电参数，便于比较分析
◆ 便携式，仪器本身可以完成打印，可方便地通过RS-232C接口与电脑连接，同时提供中、英文测试，便于国际交流
◆ 满足国际及国内标准IEC60929、IEC60969、IEC61000-3-2、GB/T15144-2005、GB/T17263-1998荧光灯用交流电子镇流器性能要求
Properties:
◆measuring parameters:
◇So the input voltage, current, power, power factor, the grid frequency, phase Angle, total harmonic and 0 ~ 39 times each harmonic component
◇So the output voltage, current, lamp lights, filament current, import cathodic current, lamp power, wave coefficient, oscillation frequency
◇So start: the start-up process lamp voltage, current, the filament lamp current, import cathodic current curve and parameter, preheating time
◇So preheating energy test: preheat energy and filament preheating start time, electronic ballast after the launch of 0 ~ 5 seconds filament filament voltage, current, filament power change curve
◆input precision: + (0.1% reading + 0.1% HTML + 1 di)
◆output precision: + (1% reading + 1% HTML + 2 di)
◆eight window shows at the same time input, output all the electric parameters, facilitate comparison ysis
◆portable, the instrument itself can be completed in print, can easily through the rs-five 232C interfaces connected with the computer, at the same time provide in English and testing report, facilitating international exchange
◆Should meet international and domestic standards IEC60929, IEC60969, IEC61000-3-2, GB/T15144-2005, GB/T17263-1998 fluorescence the light use communication electronic ballast performance requirements
