DVIA-T Tabletop Active Vibration Isolation Platform

Tabletop Active Vibration Isolation System

DVIA-T Series

Make microscopy easier than ever before

DVIA-T Tabletop Active Vibration Isolation Platform

The DVIA-T is the most advanced tabletop active vibration isolation platform in the world,
designed to isolate nanoscale imaging instruments from low-frequency vibrations and
deliver 40 - 80% vibration isolation at 1 Hz.

Superior Vibration Isolation Performance

The DVIA-T starts to isolate 0.5 Hz, delivering 40% – 80% vibration isolation at 1 Hz.

It's Simple. Plug and Play!

The DVIA-T only requires electricity to use its the active vibration isolation system.

Compact, Lightweight,
Portable Design

The smallest DVIA-T is 420 × 500 × 93 mm, which weighs only 25 kg,
allowing users to hand carry and install on any place at all.

Automatic Leveling to
Payload Weight

If there are changes in an environment and location or placing other instruments,
users can adjust a level of DVIA-T by simply pressing an Auto Leveling button.

No Air

All the DVIA-T requires eletricity to operate.

UI Software for Users

We take pride in our work to provide a vibration isolation system that actually reduce floor vibrations.
The UI software is provided along with the DVIA-T for users to monitor the real-time active
vibration isolation performance and floor vibration levels.

Feedback & Feedfoward Control Algorithm

The DVIA series uses the Feedback control algorithm to continuously detect vibrations disturbing an isolated
surface and instantaneously react to minimize the vibrations in real-time. The Feed-Forward control algorithm
is employed in the DVIA Series to filter out floor vibrations in advance before the floor vibrations can be
transmitted to equipment installed on the active vibration isolation systems.

Feedback & Feedfoward <br />Control Algorithm

Active Vibration Isolation in
All Six Degrees of Freedom

The DVIA Series controls vibrations in three translational degrees of motions
( X, Y and Z) and three rotational degrees of motions ( pitch, roll and yaw).

DVIA-M-Absolute-Control-of-Vibrations-in-All-Six-Degrees-of-Freedom

40% - 80% vibration isolation at 1 Hz
≥90% vibration isolation at ≥2 Hz

Model		DVIA-T45	DVIA-T56	DVIA-T67	DVIA-T78
Platform Dimensions (L x W x H)		420 x 500 x 93 mm	500 x 600 x 93 mm	600 x 700 x 95 mm	700 x 800 x 95 mm
Maximum Load Capacity		90 kg / 150 kg (optional)
Actuator		Electromagnetic Actuator
Maximum Actuator Force		Vertical: 6 N, Horizontal: 3 N
Degrees of Freedom		6 degrees
Active Isolation Range		0.5 - 100 Hz
Vibration Isolation at 1 Hz		40% - 80%
Vibration Isolation at ≥2 Hz		≥90%
Input Voltage (V)		AC100 - 240V / 50 - 60 Hz / 1A
Power Consumption (W)		Less than 36 W
Operating Range	Temperature (°C)	5 - 50 °C
Operating Range	Humidity (%)	20 - 90%