Newt***4thPPA15**&VoltechPM3000PPA1500PM3000FrequencyRange/频率范围DC&10mHzto1MHzDC&0.1Hzto1MHzVoltageRange/电压范围0-2500Vpk0.5-2000VpkVoltageRanges/电压档1012CurrentRange/电流范围0.01-300Apk0.05-200ApkCurrentRanges/电流档1012SampleRate/采样率Realtimenogap-1Ms/s0.3Ms/sBasicVaccuracy/电压的基本精度0.05%***+0.1%rng0.05%***+0.05%rngBasicAaccuracy/电流的基本精度0.05%***+0.1%rng0.05%***+0.05%rngPhases/通道数1-3（主从模式可以达到6）1-3CrestFactor/波峰因素2020CurrentChannelCMRR@50Hz150dB(250Vrms)80dBSafetyIsolation3250Vfor1MinuteNotspecifiedHarmonics/谐波测试StandardStandardRS232/接口StandardStandardUSBDevice/接口StandardNoLAN/接口OptionOptionGPIB/接口ViaAuxiliarytoGPIBconvertoroptionNot***aliableCalibrationovercompleteoperatingrangeYesNoNote/备注HighsampleratenogapwidebandpowerLowprocessingpowersoharmoniccomputationveryslowHighestwidebandaccuracyinitsclassNoGraphicdisplayFullcolourhighresolutionwidescreenTFTInterfaceopti***verylimitedUSBStandardinterface,LANoptionAccuracycomparabletoPPA15**butatmuchhigherpriceHighCMRR150dBNoUSBoptionHighCrestFactorN4L中国区代理：深圳市全亿达电子有限公司0755-86652115/86652125)