后面板
厂家: 日本爱德万 Advantest
R6142 是高精度的电压电流发生器，采用了分时电压产生技术，本机具有很好的线性和稳定性，是理想的测试仪器，比如校准温度控制器等等。
规格
输出电压：0～+11.999V(1μV每步)
输出电流：0～+119.99mA(0.1μA每步)
overall accuracy:guaranteed for 6 months(including linearity)at 23℃±5℃,RH70% max,with constant power and load conditions.
| 量程 | 设置误差 | 量程误差 |
| 10mV | ±0.03% | ±5μV |
| 100mV | ±0.03% | ±25μV |
| 1V | ±0.03% | ±200μV |
| 10V | ±0.03% | ±2mV |
| 1mA | ±0.035% | ±300nA |
| 10mA | ±0.035% | ±3μA |
| 100mA | ±0.04% | ±30μA |
one-day stability:under temperatures of 23℃±5℃ and relative humidity of 70% or less with constant power supply and load.
| 量程 | 设置误差 | 量程误差 |
| 10mV | ±0.01% | ±4μV |
| 100mV | ±0.01% | ±10μV |
| 1V | ±0.01% | ±50μV |
| 10V | ±0.01% | ±200μV |
| 1mA | ±0.01% | ±20nA |
| 10mA | ±0.01% | ±200nA |
| 100mA | ±0.01% | ±2μA |
内部存贮：160个输出电压/电流（手动、控制设置）可以存在存贮器中，根据存贮器中的设定可以进行单次或重复扫描。
