Description
Power Input | IEC type AC power input jack |
Input Voltage | 90-250 VAC 50/60 Hz @ 12W |
Battery Operation | Up to 6 hours with 12V internal rechargeable battery |
Battery Charging Time | <8 hours to >90% capacity |
Monitor/Control Interface | RS-232 |
Charging Voltage | ±10 to ±1000V differential, adjust 10-100V in 1V increments |
Zero Stability | <100 mV/sec |
Timer | 0.1-999.9 sec in 0.1 sec increments; 1000-9999 sec in 1 sec increments |
Start Voltages | 1000V ±0.3% standard, adj. between 10-1000V in 1V increments |
Stop Voltage | 100V ±3% standard, adj. between 0-995 in 1V increments |
Peak Displays | Positive and negative peak voltage during float mode |
Graphical Display | 240 X 64, backlight LCD, character/graphic |
Voltage Display | 3.5 digits; ±1.0V resolution |
Timer Display | 4 digits |
Accuracy | Electrometer ±0.1% reading, ±1.0V referred to input |
Bandwidth | 1 kHz at 20 Vp-p, 10 Hz at 2000 Vp-p, response <10 mSec |
Zero Drift | <100 mV/sec |
Plate Self-discharge | <200 mV/sec |
Charged Plate Capacitance | 20 pF, ±5% (not including strays) |
Operating Temperature | 5-35°C (41-95°F) |
Temperature Sensor | ±2°C (3.6°F), typ. |
Humidity Sensor | ±5% typ from 10% to 80% RH @ 25°C (77°F) |
Dimensions | 11W x 9L x 5H in. (27.9 x 22.9 x 12.7 cm) |
Weight | 12.5 lb (5.7 kg) |