产品描述参数IT6322额定值(0°C-40°C)电压0~30V×2,0~5V×1电流0~3A×2,0~3A×1限压保护0~31V×2,0~6V×1负载调节率±(%ofoutput+offset)电压≤0.01%+3mV电流≤0.01%+3mA电源调解率±(%ofoutput+offset)电压≤0.01%+3mV电流≤0.1%+3mA设定值分辨率电压1mV电流1mA回读值分辨率电压1mV电流1mA设定值精确度(12个月内)(25°C±5°C),±(%ofoutput+offset)电压≤0.03%+10mV电流≤0.1%+5mA回读值精确度(25°C±5°C)±(%ofoutput+offset)电压≤0.03%+10mV电流≤0.1%+5mA纹波与噪声电压纹波≤1mVrms/3mVp-p电流噪声≤3mVrms温度系数(0°C~40°C)±(%ofoutput+offset)电压≤0.03%+10mV电流≤0.1%+5mA回读值温度系数±(%ofoutput+offset)电压≤0.03%+10mV电流≤0.1%+5mA串联同步操作串联同步误差≤0.05%+10mA并联同步操作设定值精确度电压≤0.02%+5mV电流≤0.1%+20mA记忆储存/呼叫50组定时器时间设置1秒~999999秒分辨率1秒功能AutoStepRunning选项IT-E131RS232编程电缆:将电源的DB9串口与计算机的RS232串口相连接IT-E132USB编程电缆:将电源的DB9串口与计算机的USB串口相连接IT-E135GPIB转接器:将电源的DB9串口与计算机的GPIB串口相连IT-E15119寸支架附件一副手柄一根标准电源线一张出厂校验报告一本用户手册