RMC-8357 Installation Guide
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© National Instruments
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17
Non-Operational Random
Random Vibration Test Procedures
Environmental
Caution
If installed in a closed or multiunit rack assembly, the rack environment
operating ambient temperature may be greater than room ambient temperature.
Therefore, install the equipment in an environment compatible with the maximum
ambient temperature (Tma) the manufacturer specifies.
Operating temperature ...................................... 0 to 50 °C (CPU turbo mode off)
(Tested in accordance with IEC 60068-2-1,
IEC 60068-2-2. Meets MIL-PRF-28800F
Class 3 low temperature limit and
MIL-PRF-28800F Class 2 high temperature
limit.)
Storage temperature .......................................... -40 to 70 °C
(Tested in accordance with IEC 60068-2-1 and
IEC 60068-2-2. Meets MIL-PRF-28800F
Class 3 temperature limits.)
Relative humidity (tested in accordance with IEC 60068-2-56)
Operating .................................................. 10 to 90% noncondensing
Nonoperational (storage) .......................... 5 to 95% noncondensing
Operating location ............................................ Indoor use only
Maximum altitude............................................. 2,000 m
Frequency (Hz)
Vibration Level
5 to 100
0.02 g
2
/Hz
100 to 200
-3 dB/octave
200 to 350
0.01 g
2
/Hz
350 to 500
-3 dB/octave
500
0.007 g
2
/Hz
Total g
rms
= 2.46
Test
Standard
Operating
IEC 68-2-64
Non-operating
IEC 68-2-64
