脉冲电压测试仪技术参数：
Output: Up to 9000 Volts open circuit; controlled by front panel knob and displayed on voltage
meter. Positive or negative polarity is chosen via front-panel button.
Virtual Impedance: 12 ohms
Voltage Waveform: 1.2x50us @ 700-9kV Open Circuit: Per IEC 61730-2 Para. 10.5.3
Peak Value: 700-9kV ±3% Open Circuit (independent of meter tolerance)
Front time: 1.2uSec ±30% Open Circuit [Trise= 1.67 (T90%-T30%)]
Duration: 50uSec ±20% Open Circuit (Time to half-value)
CC Option allows in-tolerance waveform into panel capacitance of 10 - 180nF
Charge Time: 12 seconds nominal; 3 seconds nominal with Fast Charge Option
Meter Accuracy: ±3% 700-9kV.
Test Adjustments: Amplitude via front panel knob and shown on front panel digital meter.