HERZ AVI-600 series Active Shock Absorption system
Product Details
| Model | Vibration isolation module dimensions (each module) | Load capacity (each module) | Load range |
| AVI-600M | Length x width x height: 720x288x112.5mm | 0-600kg | 0-1200kg |
| AVI-600S | Length x width x height: 396x288x112.5mm | 0-600kg | 0-1200kg |
HERZ AVI-600 work station Active vibration isolation table
HERZ AVI-600 is a compact active vibration isolation system and a solution for vibration isolation of large-scale instruments in nanotechnology. It is a good choice for upgrading and integrating into existing equipment that requires low-frequency vibration isolation. The HERZ AVI-600 work station can freely choose the size and configuration of the entire system. By increasing the number of vibration isolation modules, the load capacity of the system can be increased (up to 9,000 pounds).
Working principle
The AVI series active vibration isolation table adopts special vibration isolation technology and is suitable for any scientific research environment. This vibration isolation module can isolate vibrations in six spatial directions (including horizontal and vertical directions). The AVI series active vibration isolation table uses the piezoelectric acceleration sensor inside the controller to convert the external vibration pressure signal into an electrical signal and send it to the piezoelectric transducer in the isolation module. Subsequently, the piezoelectric transducer will generate a pressure signal of the same magnitude but opposite direction as the incoming pressure to eliminate the incoming vibration. The vibration isolation system uses a feedback loop to eliminate the mechanical resonance of the vibration isolation system.
Product features
The active vibration isolation frequency is 1Hz to 200Hz
Passive vibration isolation frequency > 200Hz
A response time of 5 to 20 milliseconds
Simple to install and easy to use
It has high stability and can be used continuously for many years without failure
Compact and modular multi-functional design
The controller is equipped with a digital LED display
Product application
| SEM | TEM | UHV-SPM | Lithography |
| Tunnel microscope | Fabry-Perot interferometer | Large-scale instruments and equipment sensitive to vibration | More... |
Performance advantage
The system actively detects the input vibration and dynamically eliminates it
Free vibration isolation in six spatial directions
The internal feedback loop of the system controls mechanical resonance
It has good low-frequency vibration isolation performance
No low-frequency resonance, no air requirements
Technical parameters |
|
| Vibration isolation range | Active :1-200Hz Passive: > 200Hz |
| Transmission rate | "Over 10Hz& less than;" 0.017 (-35 dB |
| Module size | W 11.3 "x D 28.4" x H 4.5 "(AVI-600) |
| Module weight | 60 KG / 132 Lbs |
Static flexibility (for each module |
|
| Vertical direction | Approximately 12 μm/N |
| Horizontal direction | Approximately 6 μm/N |
| System noise | Below 50nG/√Hz |
| Power consumption | It is usually 27W (standard configuration) |
| Input voltage | 90 - 125 VAC / 200 - 250 VAC, 50 - 60 Hz |
| Controller size | 48 x 13 x 25 cm / 19 x 5.1 x 9.8" |
| Performance monitoring | Whether each sensing part is vibration-isolated is indicated by a multiple signal displayed on the oscilloscope |
