Fujitsu MHM2150AT Manual/User Guide - Page 29
Acoustic Noise, 1.6 Shock and Vibration
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Device Overview 1.5 Acoustic Noise Table 1.5 lists the acoustic noise specification. Table 1.5 Acoustic noise specification Item Sound Pressure • Idle mode (DRIVE READY) Specification 30 dBA typical at 1 m Note: Measure the noise from the cover top surface. 1.6 Shock and Vibration Table 1.6 lists the shock and vibration specification. Table 1.6 Shock and vibration specification Item Vibration (swept sine, one octave per minute) • Operating • Non-operating Shock (half-sine pulse) • Operating • Non-operating Specification 5 to 500 Hz, 1.0G 0-peak (MHL series) 5 to 400 Hz, 1.0G 0-peak (MHM series) (without non-recovered errors) (9.8 m/s2 0-peak) 5 to 500 Hz, 5G 0-peak (MHL series) 5 to 400 Hz, 5G 0-peak (MHM series) (no damage) (49 m/s2 0-peak) 175G 0-peak (1,715 m/s2 0-peak) 2 ms duration (without non-recovered errors) 600G 0-peak (5,880 m/s2 0-peak) 2 ms duration (no damage) MHL series 700G 0-peak (6,860 m/s2 0-peak) 2 ms duration (no damage) MHM series 120G 0-peak (1,176 m/s2 0-peak) 11 ms duration (no damage) 1-8 C141-E104-03EN