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   Shock & Vibration Tests

Many single board computers and heatsink are not designed to withstand high vibration and/or shock . W hen used in vehicles, like buses for navigation, ticketing and security cameras, vibration resistance has to be at a minimal level of 5G . Therefore, Adva ntech performs shock and vibration tests to ensure the products operate smoothly in instable operating environments.

   
 

Shock Test

 
Test condition: Operation, Running Speed test program in WinCE
Test pulse shape: half sine wave
Test acceleration 70G , pulse duration 11 ms

Test method: six faces (front, rear, left, right, top & bottom side)
three times per side

 
   
 
Top/bottom sides
Front/rear sides
   
Left/right sides
 

 

Vibration Test

 
Test PSD: 7 Grms

System condition: operation mode

Test Frequency: 5-500Hz

Test Axis: X,Y and Z axis

Test Time: 1 hour per axis

Test Software: Running Speed program in WinCE
   
 
Vertical vibration test for Z-axis
Horizontal vibration tests for X- and Y-axis
   
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