User`s guide

www.projectiondesign.com
english
63
Environmental
Operating tests
Description Min Nom Max Criteria Conlusion
Vibration random 5 - 500Hz
Operating
g2/Hz
0,00052
0.5grms 30 min each axis,
No mechanical or functional failures after
test.
Sine sweep vibration
10-1000Hz 2oct/min
3g One sweep, all axis.
No mechanical or functional failures after
test.
Shock
Operating 5g/11ms 1500 shocks each side, total 9000shocks.
No mechanical or functional failures after
test.
Humidity
Operating 10% 80% Non-condensing. 96 hours, test done in
controlled 40°C environment
No mechanical or functional failures after
test.
Temperature, operating 10°C 40°C No thermal failures during test.
Altitude, operating 0 3000m (0-40°C – 0-3000moh)
(0-35°C – 0-1500moh)
Non-operating tests
Description Min Nom Max Criteria Conlusion
Vibration random 5 - 500Hz
Non-operating
g2/Hz
0,0052
1.5grms
30 min each axis
Sine sweep vibration
5-500Hz 1oct/min
- 0,5g - Dwell on resonance to do fatigue test. 30
min each resonance higher then 10 times
input.
Shock
Non-operating
- 50g/20ms - Half sine (simulate packaging). 1 shock on
each drop side.
Bench drop - 45° angle - 10 drops on hard surface, selected
orientations.
Humidity
Non-operating 10% 90% Non-condensing. 96 hours, test done in
controlled 40°C environment
Transport packed tests
Description Min Nom Max Criteria Conlusion
Vibration random
5 - 500Hz
- packed transport
- g2/Hz
0,0052
1.5grms
-
180 min each axis
Drop, packed
free fall to concrete fl oor
- 96cm - All sides and two orthogonal corners
Temperature, packed -20°C 60°C 8 hours tempering