Specifications
Environmenta
l Characteristics
The environmental characteristics are warranted performance specifications. (See
Table 13.)
Unlike the warranted characteristics, the environmental characteristics are type
tested; therefore there a re no performance verification procedures provided to test
these chara
cteristics. Unless otherwise noted, these characteristics apply to all
probes and amplifiers. (See page 49, Warranted Speci fications.)
Table 13: Environmental characteristics
Parameter Characteristic
Ambient Temperature
Operating 0 °C to +50 °C (32 °F to 122 °F)
Nonoper
ating
-40 °C to +75 °C (-40 °F to 167 °F)
Humidi
ty
Operat
ing
5 to 95%
R.H. to +30 °C (86 °F)
5to85%R.H.+30°Cto+50°C(86°Fto122°F)
Nonop
erating
5 to 95% R.H. to +30 °C (86 °F)
5to85%R.H.+30°Cto+75°C(86°Fto167°F)
Altitude
Operating 3000 m (9842 ft) maximum
Non
operating
12,192 m (40,000 ft) maximum
Random Vibration, Amplifiers
Operating
0.
31 g
RMS
, 5 Hz to 500 Hz, 10 minutes each axis
No
noperating
2.
46 g
RMS
, 5 Hz to 500 Hz, 10 minutes each axis
Random Vibration, Probes
Operating
2.66 g
RMS
, 5 Hz to 500 Hz, 10 minutes each axis
Nonoperating 3.48 g
RMS
, 5 Hz to 500 Hz, 10 minutes each axis
Shock, Amplifiers 50 g, 11 ms duration, half-sine pulses
Electro-Magnetic Compliance Meets FCC Part 15, Subpart B, Class A
TCPA300/400 Amplifiers and TCP300A/400 Series Current Probes User Manual 53
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