Vibration-Free Tables

All buildings vibrate — activities of people, machinery, heating and ventilation systems, and nearby truck or rail traffic cause all types of vibrations. These vibrations, though, acceptable to occupants, cannot be tolerated by equipment used in patch clamping, cell injection, analytical balances, and optical microscopes. The short-term effects of such vibrations include inconsistant and unreliable performance. The long-term effects are excessive wear, maintenance, and fatigue failures. In order to protect sensitive instruments and equipment from faulty operation or failure this vibration must be significantly reduced. This can be efficiently accomplished by using Vibration-Free Platform and Vibration-Free Workstation.



Vibration-Free Platform Features: Vibration-Free Workstation Features:
  • Unmatched price and performance
  • Low profile Active-Air designs
  • VibraDamped construction
  • Low natural frequency
  • Excellent horizontal isolation
  • SPILLPRUF spill management
  • Class 100 Cleanroom compatible
  • Vertical and horizontal vibration isolation
  • High performance Active-Air
  • Suspension
  • Automatic leveling
  • 1” Thick VibraDamped Steel
  • Class 100 Cleanroom compatible
  • Leveling feet
Vibration-Free Tables Specifications
  VFP VFW
MINIMUM LOAD @ 20 psi
Vertical Natural Frequency 2.3Hz 2.1Hz
Isolation Efficiency @ 5Hz 52% 72%
Isolation Efficiency @ 10Hz 83% 95%
Horizontal Natural Frequency 2.9Hz 1.8Hz
Isolation Efficiency @ 5Hz 40% 82%
Isolation Effieciency @ 10Hz 92% 93%
MAXIMUM LOAD @ 80 psi
Vertical Natural Frequency 2.1Hz 1.5Hz
Isolation Frequency @ 5Hz 70% 85%
Isolation Frequency @ 10Hz 91% 97%
Horizontal Natural Frequency 1.8Hz 1.6Hz
Isolation Efficiency 81% 84%
Isolation Efficiency 95% 94%
Note: Typical performance efficiencies are for microdistubances


  VFP VFW
Net Load Capacity at 80 psi 450 lb (204 kg) 216 lb (98 kg)
Table Top Finish
Ferromagnetic stainless steel with 1/4-20 x 1” centers (SPILLPRUF)
Magnetic stainless steel laminate
Dimensions 24 “ x 30” x 4.38” 24” x 30” x 26”
Shipping Weight 155 lb (71 kg) 265 lb (120 kg)
VFP Vibration-Free Platform
VFW Vibration-Free Workstation