The R6243/6244 is a DC voltage‑current source monitor offering flexible generation and measurement capabilities. The R6243 version supplies 0‑110 V at up to 2 A, while the R6244 version supplies 0‑20 V at up to 10 A. Both models provide high resolution (1 µV/100 pA for R6243, 1 µV/1 nA for R6244) and can measure pulse widths as short as 1 ms. The device features a bipolar output and a GP‑IB interface for remote control.
Physical specifications include a maximum power consumption of 340 VA (R6243) or 400 VA (R6244), dimensions of approximately 212 × 177 × 500 mm, and a weight under 15 kg. Various shielded cable assemblies are supplied for connecting the unit, with lengths ranging from 0.5 m to 2 m. This manual is written in Japanese.
| Voltage range (R6243) | 0–110 V |
|---|---|
| Current range (R6243) | 0–2 A |
| Resolution (R6243) | 1 µV / 100 pA |
| Resolution (R6244) | 1 µV / 1 nA |
| Pulse width measurement | up to 1 ms |
| Power consumption | ≤ 340 VA (R6243), ≤ 400 VA (R6244) |
| Dimensions | 212 × 177 × 500 mm |
| Weight | ≤ 15 kg |
The R6243 can output a voltage from 0 to 110 V.
Power consumption is limited to 340 VA for the R6243 and 400 VA for the R6244.