artisan HP 700 Series, Техническое справочное руководство

Страница: 18 / 96

1-8 General Information
Model 712 Technical Reference
EMC
Approvals
H
FCC 47 cfr, part 15 sub-part J, Class B
H
Korean RRL, Class B
H
VCCI, Class 2
H
EN55022/CISPR 22 Class B
H
Canadian DOC Class B
With Internal Mass Storage
Temperature
Operating: 5 to 40deg. C; 20deg. C/hr rate of change maximum
Non-operating: -40 to 60deg. C
Altitude
Operating: 3050m (10,000 ft)
Non–operating: 4600m (15,000 ft)
Shock
Operating: 30 in/sec - approx. 60 G peak < 3.0 msec half sine wave or 5 G < 11.0 msec half
sine waveform. (This is less severe than class C1).
Survival (non-operating): 292 in/sec - approx. 30 G peak < 25 msec trapezoidal waveform
Packaged (non-operating): 30" freefall, 10 impacts (6 faces, 4 bottom corners).
Vibration
Operating Random: 0.21 G rm
Survival Random: 2.09 G rms
Survival Sine: 0.5G peak, 5-500 Hz
Noise Output
Less than 4.4 Bels Sound Power Level at 5-30deg. C ambient temperature.
Less than 5.2 Bels Sound Power Level at 30-40 deg. C ambient temperature
.
The estimated Annualized Failure Rate (AFR) is based on parts count and the failure rates of
those parts in similar products. The AFR is estimated from the sum of the failure rates of the
components assemblies. A key assumption is that AFR is constant beyond the early life of the
product and before long-term wear out.. Mean Time Between Failures (MTBF) is the
reciprocal of the AFR.
Projected Failure Rate is the mature AFR, estimated from the failure rates of the components
of the product. The `Estimated Long-Term Annualized Failure Rate' is a future projection of