IT8500系列直流電子負載●小體積，便于攜帶的外形設計●高解析度和高精確度●全面的保護功能：過電壓/過電流/過功率/過熱/極性反接保護●遠端量測/電池測試/短路測試功能●具有RS-232C接口，與計算機組成自動測試系統(tǒng)規(guī)格參數：　負載規(guī)格參數項目IT8511IT8512IT8511BIT8512BIT8511CIT8512C 額定值(0oC-40oC)輸入電壓0-120V0-120V0-500V0-500V0-120V0-120V 輸入電流1mA-30A1mA-30A1mA-15A1mA-15A1mA-60A1mA-60A 輸入功率150W300W150W300W150W300W 范圍精度解析度精度解析度精度解析度 定電壓模式1.5-18V (0.05%+0.02%FS)1mV (0.05%+0.02%FS)1mV (0.05%+0.02%FS)1mV 1.5-120V500 (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 (0.1%+0.1%FS)0.1mA (0.1%+0.1%FS)0.1mA (0.1%+0.2%FS)0.2mA 0-30A/15A (0.2%+0.015%FS)1mA (0.2%+0.03%FS)1mA (0.2%+0.25%FS)2mA 定電阻模式(當輸入電壓和電流值 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(當輸入電壓和電流值 滿量程的10%)1-100W (0.1%+0.1%FS)1mW (0.1%+0.1%FS)1mW (0.1%+0.1%FS)1mW 100-300W (0.1%+0.1%FS)10mW (0.1%+0.1%FS)10mW (0.1%+0.1%FS)10mW 電池測試功能輸入電壓0.8-120V0.8-5000V0.8-120V輸入電流999A/H999A/H999A/H解析度10mA10mA10mA時間范圍1-60000sec1-60000sec1-60000sec