Comparing differend specs
Comparing differend specs
(OP)
Hi,
I have to compare two specs for a box (electronic package). The box is already meets SAE J1455 spec:
-Vibration: 4g peak 100-1100Hz,
-Shock 18g for 2milisec).
Now, there is another enviromental spec that we are trying to meet:
-Vibration: 1.5g RMS, 5 to 150Hz (operational), 8g RMS, 100 to 1,100Hz (endurance)
-Shock: 5g of 6 milliseconds
This is all data that I have and I am wonder if meeting SAE spec assure me that the box meets second spec. I appreaciate any help.
Thank you.
I have to compare two specs for a box (electronic package). The box is already meets SAE J1455 spec:
-Vibration: 4g peak 100-1100Hz,
-Shock 18g for 2milisec).
Now, there is another enviromental spec that we are trying to meet:
-Vibration: 1.5g RMS, 5 to 150Hz (operational), 8g RMS, 100 to 1,100Hz (endurance)
-Shock: 5g of 6 milliseconds
This is all data that I have and I am wonder if meeting SAE spec assure me that the box meets second spec. I appreaciate any help.
Thank you.





RE: Comparing differend specs
And I suspect the 8g rms is a lot more than the 4g peak.
Cheers
Greg Locock
SIG:Please see FAQ731-376: Eng-Tips.com Forum Policies for tips on how to make the best use of Eng-Tips.
RE: Comparing differend specs
I'll have to find more information.