Accelerated Testing

Climatic Testing

Dynamic Testing


NWETL is proud to feature it's 12,000 force pound Unholtz-Dickie Electro-Dynamic Shaker. Purchased new in September of 1999, it continues to deliver world-class vibration test results. A Vibration Research VR8500 Control System compliments the shaker's raw power with ultra high levels of precise control and flexibility. Products that require a vertical orientation throughout testing are accommodated by using the U-D's low friction slip table. See links for hole pattern layouts.


  • Dynamic testing to ISTA, MIL-STD, Bell-Core, ASTM, SAE, IEC and      numerous others.


  • Random
  • Sine on Random
  • Swept Sine
  • Resonant Track & Dwell
  • Random on Random
  • Time History & Field Data Replication
  • Classical Shock
  • SRS


  • Unholtz-Dickie SA45-R16C/ST Shaker
  • Vibration Research VR8500 vibration controller
  • Rated at 12,000 force-pound (Sine and Random)
  • 24/7 long duration testing a specialty
  • Mounting hole layouts: Head Expander, Slip Table Layout
  • Accelerometers calibrated annually.
  • Control system calibrated annually.

Key Contact: Will Brokaw