n技术参数:接口输入: BNC; 模拟输出: Banana jacks偏压选项: 无偏压/内置偏压 (&plun; 90 V DC)/ 外置偏压(BNC)技术性能参数USB接口160 mW (需要功率)2nA minimum DAC分辨率0.1 pA2mA minimum DAC分辨率100 nA量程2 nA--2 mA, 100 fA分辨率输入保护反向二极管1 VDC记录器输出电压+/- 2.000 V / 每个量程Warm-up1 hour to rated accuracy操作环境温度在0oC to 40oC操作尺寸55 mm高 x 170 mm宽 x 165 mm 深净重0.816 kg / 1.5 lbs接口输入: BNC; 模拟输出: Banana jacks安全Conforms to USB Power Specification - for use by qualified personnel who are trained in the use of test and measurement instrumentation包括的附件操作手册,低噪音BNC电缆,USB电源线,USB驱动器, Actuel软件每档量程的分辨率和准确性量程分辨率准确性2 nA100 fA0.4 +/- %20 nA1 pA0.4 +/- %200 nA10 pA0.2 +/- %2 uA100 pA0.15 +- %20 uA1 nA0.1 +/- %200 uA10 nA0.1 +/- %2 mA100 nA0.1 +/- % $n