Panasonic CF-WEB Series Setting Manual page 11

◆ Anti-Vibrating Design : Anti-Vibrating Performance of Panasonic Rugged PC
◆ Durability of Vibration – Non Operation
(1) When not operating, Panasonic PC can
endure 1 hour's random vibration as shown as
LEVEL-A
in the right Diagram
(3 axis).
(MIL STD 810F 514.5 Category24 Fig.514.5C-17)
(2) Considering the deterioration by vibration, life
prediction method of JIS E4031 or IEC61373
cites; LEVEL-B (in the right Diagram) is the limit
of the vibration level which allows user to use the
PC for 7 years, 250 days/year and 12 hours/day
◆ Durability of Vibration – Operation
(1) Panasonic have confi rmed that our PC has no
malfunction during random vibration as shown in
the right Diagram has been applied for 1 hour.
* The anti-resonance performance and anti-vibration
performance of this product does not guarantee
damage and breakdown.
* Except for optical disk drive such as DVD drive.
* During vibration, operation speed may slow down.
LEVEL-A TEST 1 hour OK
0.04g 2 /Hz
0.002g 2 /Hz
LEVEL-B 7years OK (foresee)
20Hz
0.034g 2 /Hz
0.00004g
10Hz 140Hz
2
0.001g /Hz
2
0.0005g /Hz
2000Hz
2 /Hz
500Hz