Textron Keithley System SourceMeter 2601B-PULSE Quick Start Manual page 4

Power and environmental ratings
For indoor use only.
100 V ac to 240 V ac, 50 Hz to 60 Hz
Power supply
(autosensing)
240
Maximum VA
Maximum 2000 m (6562 ft) above
Operating altitude
sea level
0 °C to 35 °C at up to 70% relative humidity;
Operating
temperature at 35 °C to 50 °C, derate 3% relative humidity
per °C
–25 °C to 65 °C
Storage temperature
1 or 2
Pollution degree
Voltage: 40 V dc maximum
DC source input
electrical ratings
Current: 3 A maximum at 6 V dc, 1 A maximum
at 40 V dc
Region maximums: 10 A at 20 V
Pulser feature
output, region 4
Maximum pulse width: 1.8 ms
Maximum duty cycle: 1%
Measurement category O
Measurement
input electrical
Voltage: 40 V dc maximum HI to LO
ratings
Current: 3 A at 6 V dc; 1 A maximum at
40 V dc
Impedance: Variable
CAUTION
Carefully consider and configure the appropriate
output‑off state, source levels, and compliance levels
before connecting the instrument to a device that can
deliver energy. Failure to consider the output‑off state,
source levels, and compliance levels may result in
damage to the instrument or to the device under test.