DVIA-T
Tabletop Active Vibration Isolation System
Sub-Hertz Active Cancellation. Portable. Zero Compressed Air.
The DVIA-T brings 6-degree-of-freedom active vibration cancellation directly to your benchtop. Starting at 0.5 Hz. With absolutely zero compressed air. It's the ultimate foundation for nanoscale metrology. Plug it in. Tune out the world.
The world's highest performance.
Passive air tables amplify low-frequency noise. Competing active systems struggle to keep up. The DVIA-T outperforms them all, delivering the most aggressive vibration cancellation profile on the market. Engineered with hyper-sensitive inertial velocity sensors and frictionless electromagnetic actuators, it doesn't just react to vibration. It dictates the environment faster than any platform in its class. The internal controller processes floor motion in real-time, instantly generating a precise counter-force to neutralize building sway before it ever reaches your instrument. The metrics prove the dominance. Active cancellation starts at an industry-leading 0.5 Hz. Isolation efficiency shatters the 90% threshold at just 2 Hz. Full 6-Degree-of-Freedom control guarantees absolute spatial stability.
True plug-and-play. Active isolation without the hassle.
The DVIA-T delivers a true plug-and-play active isolation system engineered for absolute user autonomy. We designed the complexity completely out of the equation. Simply connect a standard AC power cable, position your instrument, and press two buttons: Auto-Leveling, then Active Isolation. With no pneumatic lines to route and no complex PID parameters to tweak, the onboard intelligent controller takes over instantly. It automatically maps your payload's mass and locks in the optimal active feedback loop. You secure a world-class, sub-hertz isolation foundation with zero installation downtime, achieving total environmental control in under five minutes.
Precise automatic leveling with ±0.05 mm repeatability
The platform utilizes an automatic leveling function to instantly establish precise structural alignment whenever a payload is placed or replaced. Delivering ±0.05 mm repeatability, this feature eliminates manual calibration during instrument changeovers, ensuring continuous workflow efficiency and immediate operational readiness.
Compact & Portable: 420 × 500 × 95 mm
The DVIA-T delivers advanced active vibration isolation in a 25 kg tabletop design. It is fully plug-and-play. Simply place it on a standard bench, connect it to power, and it immediately establishes a stable foundation for your instruments—no compressed air or complex installation required.
User Interface for precision analytics
The DVIA-T series features a dedicated user interface. Users can monitor real-time vibration, actuator, and sensor data, log system parameters, and analyze performance metrics
Transmissibility
Auto-Spectrum
VC curves
Actuators, Sensors
Feedback corrects. Feedforward anticipates.
Feedback measures vibration on the isolated mass and counters it in real time. Feedforward reads the floor and cancels disturbances before they arrive. Together, they deliver exceptional low-frequency isolation. Your instruments operate as if the vibration doesn't exist.
How it works
Passive Isolation (Spring & Damper):
Without active controls, the spring (k) and damper try to absorb shocks. However, at low frequencies, they can actually amplify the floor disturbance (d), causing the mass to resonate.
Feedforward Control:
Leverages ground sensor data to proactively command the actuators, nullifying floor vibrations before they reach the isolated mass.
Feedback Control:
Continuously measures the isolated mass's residual vibration (y) and uses the actuators to counteract it in real time.
Together, these advanced control mechanisms significantly enhance isolation performance, keeping the mass nearly perfectly still!
System Controls
Toggle to observe how feedback and feedforward mechanisms counteract low-frequency floor vibrations.
Technical Specifications
DVIA-T45 Specifications
- Dimensions (W* × D* × H)
- 420 x 500 x 95 mm
- Payload Capacity Options
- 90 / 150 / 250 kg
- Vibration Isolation Technology
- Feedback and Feedforward Control
- Degrees of Freedom
- 6 DOF
- Active Isolation Bandwidth
- 0.5 - 200 Hz
- Vibration Isolation Performance
- 80 – 90% at 1 Hz, 90 – 99% at 2 Hz
- Actuator
- Electromagnetic Actuator
- Maximum Actuator Force
- Vertical: 12 N, Horizontal: 12 N
- Vibration Sensor
- Velocity, Sensitivity: 100.4 V/m/s ± 10%
- Response Time
- < 0.5 ms
- Leveling Repeatability
- ±0.08 mm
- Magnetic Field
- < 0.05 µT
- User Interface
- Real-Time Monitoring and Data Logging
- Controller
- Built-in
- Compliance / Certifications
- CE, TÜV
- Utility Requirements
- 100-240 V AC, 50/60 Hz, 72 W, 1.0 A
- Environmental Requirements
- Operating Temperature: 5-50 °C, Relative Humidity: 20-90%
DVIA-T Case Studies
Proven in the field. Installed in the world's most advanced semiconductor, aerospace, and research facilities.
Every system measured and verified on-site.
WONIK IPS DVIA-T78 (211213R1) Installation Report
DVIA-T78 (serial 211213R1) installation report for WONIK IPS Jinwi site, 4F wafer analysis lab. Re-tuning and vibration measurement on December 12, 2025, with Bruker Nano Indentation tester TS77 on the isolator. Overview notes a return visit due to high vibration against Bruker self-test criteria; conclusion confirms good isolator performance in all directions while Bruker cited rubber pillars below the tool and planned equipment modification with headquarters. UI plots: VC curves, autospectra, and transmissibility by axis. Reference publishes the standard VC criteria table.
Shanghai Opotong Instruments COXEM EM 40 DVIA-T56 (260202R1-6) Re-Tuning Report
DVIA-T56 re-tuning report (reference 260202R1-6) for a COXEM Tabletop SEM EM 40 at Shanghai Opotong Instruments Co., Ltd., Shanghai, China. Overview documents re-tuning due to active vibration oscillation. Vibration Specification shows N/A with the engineer explanatory note verbatim; tuning trial and tuning request match the report. Equipment condition wording is unchanged from the report. Measurement summary compares floor versus DVIA-T56 with equipment turned on. Measurement Data Obtained via UI Program publishes VC curves, Autospectrum, and Transmissibility for vertical, left-to-right, and front-to-back axes. Includes the equipment photograph from the reference report. Reference uses the standard Generic Vibration Criteria markdown table only (Word Reference EMF omitted). Decorative header imagery before the title block is omitted from the public page.
Shuyu Industrial SCINCO STA 1000 DVIA-T56 (250102R2-2) Re-Tuning Report
DVIA-T56 re-tuning report (serial 250102R2) for SCINCO STA 1000 at Shuyu Industrial Co., Ltd. Overview documents re-tuning due to active vibration oscillation. Vibration specification and tuning request read N/A; equipment condition matches the report wording. Measurement summary compares floor versus DVIA-T56 under turned-on equipment state. Measurement Data Obtained via UI Program publishes VC curves, Autospectrum, and Transmissibility for vertical, left-to-right, and front-to-back axes. Equipment photography was not permitted on site. Reference uses the standard Generic Vibration Criteria markdown table only (Word Reference EMF omitted). Decorative header strip before the title block is omitted from the public page.
WONIK IPS DVIA-T78 (211213R1) Installation Report
DVIA-T78 (serial 211213R1) installation report for WONIK IPS Jinwi site, 4F wafer analysis lab. Overview: inspection of the installed isolator, Turned on/IDLE vibration measurement, and VC-curve data with Reference. Customer tool Bruker Nano Indentation tester TS77. Installation 26.04.29, tuning and vibration measurement on April 29, 2026. UI plots: VC curves, autospectra, and transmissibility by axis; §14-2 compares steady-state vibration data with data captured during TS77 image noise events. Conclusion states the isolator meets strong attenuation targets and that noise correlation points to elevated building-floor energy in 1–10 Hz rather than isolator malfunction; relocation to a quieter floor is recommended. Reference publishes the standard VC criteria table (no separate vibration-spec figure in the source form).
Pukyong National University DVIA-T67 (221012R8) Installation Report
DVIA-T67 (serial 221012R8) installation report for Pukyong National University Yongdum campus advanced practice building, first-floor analysis lab. Overview describes post-installation tuning and vibration measurement, turned-off inspection runs, and VC-curve data with Reference. Floor vibration VC-A to VC-D by axis was reduced to VC-G on the isolator; conclusion states vibration remained below VC-F across directions and bands. Plots: VC curves, autospectra, transmissibility, installation photos; Reference table as published.
Youngil Precision Keyence VR-6000 DVIA-T67 DEMO Inspection Report
DVIA-T67 DEMO inspection and vibration report at Youngil Precision Ansan site 5F OQA room — Keyence VR-6000 3D profile measurement system. Tuning and vibration measurement with equipment Turned on/IDLE; intermittent fault analysis, VC-curve plots by axis, and Reference table.