Philips PM3320 Operating Manual page 181

Environmental
8-3E
The characteristics are valid only if the instrument is checked in accordance with the official
checking procedure. Details on these procedures and failure criteria are supplied on request by
the PHILIPS-organisation in your country, or by PHILIPS, INDUSTRIAL AND ELECTRO-
ACOUSTIC SYSTEMS DIVISION, EINDHOVEN, THE NETHERLANDS.
Operating temperature
Storage temperature
Maximum humidity
Altitude
—operating
—non-operating
Vibration (operating)
- freq. 5.15 Hz
~ freq. 15.25 Hz
~ freq.25...55 Hz
Resonance dwell
Shock (operating)
-10 °C ... +55 °C
-62 °C .. +85 °C
95 % relative humidity
To 4500 m
To 12000m
7 min each axis, excursion 1,5 mm
(p-p) and 7 m/s2(0,7 g)
acceleration at 15 Hz.
3 min each axis, excursion 1 mm {p-
p) and 13 m/s%(1,3 g)
acceleration at 25 Hz.
5 min each axis, excursion 0,5 mm
(p-p) and 30 m/s2(3 g)
acceleration at 55 Hz.
10 min at each resonance freq.
300 m/s? (30 g), half sine-wave
shock, duration is 11 ms.(3 shocks
per direction for a total of 18
shocks).