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Cost-Effective Active Vibration Isolation for Conventional High-Resolution SEM, FIB and FIB/SEM and Other Analytical Instruments

Daeil Systems’ DVIA-UB is a low-profile, cost-effective, active vibration isolation platform that VEC can install directly under microscopes up to 1000 kg. To achieve a more streamlined design, Daeil Systems integrated both the isolators and the controller into the DVIA-UB base.  The integrated design eliminates excess cables and the need for a separate controller. 

Based on your microscope’s unique design, VEC will work with you to customize the platform to match your footprint and weight requirements.

Active Vibration Isolation Technology

The DVIA-UB series incorporates sensors and actuators within the feedback and feedforward control systems to reduce vibration in 1–10 Hz range.  Also, the DVIA-UB uses passive spring isolators’ outstanding vibration isolation performance at frequencies above 10 Hz.  The result is a 10x reduction in vibration by 5 Hz and with greater than 20x reduction in vibration above 10 Hz.


Daeil Systems integrates both the isolators and the controller into the base to create a more streamlined design. With a height of only 96 mm (2.78 in), DVIA-UB is an excellent choice for microscopes in enclosures or at facilities with height constraints.

DVIA-UB1000 under at Zeiss Sigma 500

No Compressed Air Required

The DVIA-UB Series does not require air supplies for the system to operate. Metal springs in the isolator units support heavy payloads and provide outstanding passive vibration isolation for high-frequency vibrations.

Cost-effective Active Vibration Isolation Solution

Daeil Systems designed the DIVA-UB to isolate Scanning Electron Microscopes from floor vibrations in the most cost-effective way possible while not sacrificing quality, performance, or design excellence.

High-quality Sensors with a Digital Controller

Unlike competing low-cost solutions, DVIA-UB systems employ 12 velocity sensors and a digital controller.  The sensors and controller use feedforward algorithms to enable better vibration isolation performance at lower frequencies. The use of feedforward algorithms is not possible with analog systems.


Dedication to Quality

All Daeil systems are TUV and CE certified. Both Daeil and VEC provide a three-year warranty on all DVIA-U products.

Contact VEC for more information or to request a quotation.

Download/Product Guide: Daeil DVIA-UB Base Platfrom
Vibration Reduction for Sensitive Instruments