Qualmark is now a product line of ESPEC North America, further expanding "The Widest Selection of Chambers". (Learn more at YouTube)

The OVTT (Omni-Axial Vibration Table Top) is the first stand-alone, table-top, repetitive-shock vibration system on the market. The OVTT system is ideal for No Fault Found (NFF) precipitation screens of field returns, repair verification, and random vibration test of small products. The OVTT utilizes our patented six-degree-of-freedom vibration technology and has reduced air requirements and low noise levels. The OVTT system can be placed inside a thermal chamber for combined stress testing.

Features for OVTT HALT Table Systems
  • Can be placed in a thermal chamber for combined environment testing (remove cover & detach console)
  • PLC Electronic Console with PanelView Controller
  • OVTT Manager Software
  • One accelerometer for table control and 20 ft. cable
  • Clear lid

xLF2 Vibration Table Features:

  • Patented repetitive-shock, 6 DoF, vibration table
  • Simultaneous excitation at multiple frequencies for testing complex assemblies
  • PSD Management for easy maintenance

The OVTT 18 system can be easily configured for placement inside a thermal chamber for combined stress tests

Model Number Interior Dimensions
(W x D x H)
Interior Volume Notes
OVTT 18 21.7" x 21.7" x 8.6" 2.3 cu. ft. Table size: 18" x 18" (457 x 457mm); 4 actuators
OVTT 24 29.3" x 29.2" x 9.4" 4.7 cu. ft. Table size: 24" x 24" (610 x 610mm); 5 actuators

      Click model number for details, including metric & english units.

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Contacting ESPEC

Call Sales:

877-463-7732 or
+1 616-896-6100 (8-5 EST)
Find & call your local sales rep

Product Support:

+1 616-896-6170 (8-5 EST)
Denver/Qualmark: +1 303-254-8800
Support request form