Operating requirements
Make sure to operate the instrument within the following environmental and
power requirements.
Environment requirements
Characteristic Description
Operating temperature 0 °C to +50 °C, with 5 °C/minute maximum
gradient, noncondensing, up to 3000 meter
altitude
Operating humidity 5% to 95% relative humidity (% RH) up to
+30 °C
5% to 60% RH above +30 °C up to +50 °C,
noncondensing
Operating altitude Up to 3000 meters (9842 feet)
Power requirements
Characteristic Description
Power source voltage Full Range: 100 to 240 VAC RMS ±10%,
Installation Category II (covers range of 90 to
264 VAC)
Sine wave crest factor must be between
1.30 and 1.41.
Power source frequency 47 to 63 Hz over entire source voltage range.
360 to 440 Hz, 100 to 132 VAC RMS Source
Voltage.
Power consumption All models: 80 W maximum
CAUTION. A ground connection through the power cord grounding conductor is
essential for safe operation.
TBS2000B Series Oscilloscopes User Manual 11