詳細(xì)介紹HT3000(IT8500)系列可編程直流電子負(fù)載(150W~300W)型號(hào) HT3150(IT8511)0~120V/1mA~30A/150W HT3300 (IT8512)0~120V/1mA~30A/300W HT3300B(IT8512B)0~500V/1mA~15A/300W HT3150C(IT8512C)0~120V/1mA~60A/300W技術(shù)特點(diǎn)功率在50kW以內(nèi)的電子負(fù)載，可以特殊定制！ 高可見度的真空熒光顯示屏(VFD) 高解析度和高精確度1mV/0.1mA 過電壓/過電流/過功率/過熱/極性反接保護(hù) 操作模式：定電壓/定電流/定電阻/定功率 使用旋轉(zhuǎn)式編碼開關(guān)，操作快速容易 遠(yuǎn)端量測(cè)的功能 電池測(cè)試功能 記憶容量25組 短路功能 動(dòng)態(tài)測(cè)試功能 支持RS232/USB/GPIB通訊參數(shù)IT8511HT3150IT8512HT3300IT8512BHT3300BIT8512CHT3150C額定值(0-40℃)輸入電壓0~120V0~120V0~500V0~120V輸入電流1mA~30A1mA~30A1mA~15A1mA~60A輸入功率150W300W300W300W范圍精度解析度精度解析度精度解析度負(fù)載精度0-18V (0.05%+0.02%FS)1mV (0.05%+0.02%FS)1mV (0.05%+0.02%FS)1mV0-120V/500V (0.05%+0.025%FS)10mV (0.05%+0.025%FS)10mV (0.05%+0.02%FS)10mV0~3A/6A (0.1%+0.1%FS)0.1mA (0.1%+0.1%FS)0.1mA (0.1%+0.2%FS)0.1mA0~30A/15A/60A (0.2%+0.15%FS)1mA (0.2%+0.3%FS)1mA (0.2%+0.5%FS)1mA定電壓模式0.1~18V (0.05%+0.02%FS)1mV (0.05%+0.02%FS)1mV (0.05%+0.02%FS)1mV0.1~120V/500V (0.05%+0.025%FS)10mV (0.05%+0.025%FS)10mV (0.05%+0.025%FS)10mV定電流模式0~3A/6A (0.1%+0.1%FS)0.1mA (0.1%+0.1%FS)0.1mA (0.1%+0.2%FS)0.1mA0~30A/15A/60A (0.2%+0.15%FS)1mA (0.2%+0.15%FS)1mA (0.2%+0.25%FS)1mA定電阻模式（電壓和電流值 滿量程的10%）0.1-10 (1%+0.3%FS)0.001 (1%+0.3%FS)0.001 (1%+0.3%FS)0.001 10-99 (1%+0.3%FS)0.01 (1%+0.3%FS)0.01 (1%+0.3%FS)0.01 100-999 (1%+0.3%FS)0.1 (1%+0.3%FS)0.1 (1%+0.3%FS)0.1 1K-4K (1%=0.8%FS)1 (1%=0.8%FS)1 (1%+0.8%FS)1 定功率模式（電壓和電流值 滿量程的10%）0-100W (1%+0.1%FS)1mW (1%+0.1%FS)1mW (1%+0.1%FS)1mW100-300W (1%+0.1%FS)10mW (1%+0.1%FS)10mW (0.1%+0.1%FS)10mW電流量測(cè)值0~3A/6A (0.1%+0.1%FS)0.1mA (0.1%+0.1%FS)0.1mA (0.1%+0.2%FS)0.2mA0~30A/15A/60A (0.2%+0.15%FS)1mA (0.2%+0.3%FS)1mA (0.2%+0.5%FS)2mA電壓量測(cè)值0~18V (0.02%+0.02%FS)1mV (0.02%+0.02%FS)1mV (0.02%+0.02%FS)1mV0~120V/500V (0.02%+0.025%FS)10mV (0.02%+0.025%FS)10mV (0.02%+0.025%FS)10mV功率量測(cè)值（電壓和電流值 滿量程的10%）0-100W (1%+0.1%FS)1mW (1%+0.1%FS)1mW (1%+0.1%FS)1mW100-300W (1%+0.1%FS)10mW (1%+0.1%FS)10mW (1%+0.1%FS)10mW電池測(cè)試功能 Input=0.1-120V/500V Maxmeasurementcapacity=999AH Resolution=10mA Timerrange=1-60000sec動(dòng)態(tài)測(cè)試模式RangeoFrequency0.1Hz-1kHz Frequencyerrorrate＜0.5%尺寸(mm)214.5mmW 88.2mmH 354.6mmD重量（凈重）6kg