| Technical data |
QT4812A |
| Deflection coefficient of vertical axis |
Scope of collector current |
10μ A/div~0.2A/div (mag.×10), 14 steps, error±5% |
| Scope drain per current of diode |
5μ A/div~10mA/div, 11steps, error±5% |
| Base voltage |
0.05V~0.5V, 4steps, error±5% |
| Deflection coefficient of horizontal axis |
Scope of collector voltage |
0.05V/div~50V/div, 10 steps, error±5% |
| Scope drain voltage of diode |
0.05V~0.5V, 4steps, error±5% |
| Base voltage |
0.05V~0.5V, 4steps, error±5% |
| Step signal |
Stage number per cluster |
0~10 class continuous to be adjustable |
| Peak voltage |
0~50V, 0~500V |
| Collector sweep supply |
Max.current of sweep supply each grade |
0~50V/2A |
| 0~500V/500mA |
| Dissipation resistance |
0, 10kΩ, error±10% |
| Power consumption limiting resistance |
about 0~100kΩ continuous to be adjustable |
| Capacitive current |
less than 5μA as 500V |
| Power source |
220VAC±10%, 50Hz±2Hz |
| Dimension(W×H×D) |
430×320×150mm |
| Weight |
9.5kg |
+6012-2100 344
