后面板
廠家: 日本愛德萬 Advantest
R6142 是高精度的電壓電流發生器，采用了分時電壓產生技術，本機具有很好的線性和穩定性，是理想的測試儀器，比如校準溫度控制器等等。
規格
輸出電壓：0～+11.999V(1μV每步)
輸出電流：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 | 設置誤差 | 量程誤差 |
| 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 | 設置誤差 | 量程誤差 |
| 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 |
內部存貯：160個輸出電壓/電流（手動、控制設置）可以存在存貯器中，根據存貯器中的設定可以進行單次或重復掃描。
