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General Characteristics
General Characteristics
The following characteristics apply to the 1141A Differential Probe with the 1142A Probe
Control and Power Module.
Figure 3-3
Mechanical Dimensions
Environmental Conditions
Operating Non-operating
Temperature 0°C to +55 C° (32°F to +131°F) -40°C to +70°C (-40°F to +158°F)
Humidity up to 95% relative humidity (non-
condensing) at +40°C (+104°F)
up to 90% relative humidity at +65°C
(+149°F)
Altitude up to 4,600 meters (15,000 ft) up to 15,300 meters (50,000 ft)
Vibration Random vibration 5 to 500 Hz, 10
minutes per axis, 0.3grms.
Random vibration 5 to 500 Hz, 10 min.
per axis, 2.41 grams. Resonant search
5 to 500 Hz swept sine, 1Octave/min.
sweep rate, (0.75g), 5 min. resonant
dwell at 4 resonances per axis.
Power
Requirements
Voltage: 90 to 132/198 to 264 Vac, 47 to 440 Hz
Power: 25 VA maximum
Weight Net: approximately 1.8 kg (4.0 lb.)
Shipping: approximately 2.7 kg (6.0 lb.)
Dimensions Refer to the outline drawings below.
1142A Probe Control
and Power Module
1141A Differential
Probe