Audited Supplier
SAV-P
LSXPT
Plywood
China
9031809090
Product Description
SAV-P Smart Active Vibration Isolation Table
Technical Parameters
- Vibration Isolating Frequency: 1-200Hz
- Vibration Isolating Efficiency:>5Hz 90%, >10Hz 95% (@ v=0.1mm/s)
- Load Capacity:Depends on the specific size of the optical table.
- Max Counterforce of Single Actuator: ±10N (Vertical),±10N(Horizontal)
- Impulse Response:≤300ms**
6. Power Supply:220V and 50W.
7. Working Condition Requirement: Temperature's: 5-40ºC Moisture : 0-60%. latitude less than2500m.
Application:
- Scanning Probe Microscopy(AFM/LFM/STM)
- Laser Interferometer
- Laser scanning confocal microscopy
- Other equipment or devices that are hyper-sensitive to vibration
Principles:
SAV-P, Smart Active Vibration Isolation Pneumatic Type Optical Table, an active and high precision vibration isolating system, adopts the high precision vibration-isolating air spring isolator ZDT of Jiangxi Liansheng as its supporting base and equipped with transducers, control circuit as well as voice coil actuator. With its ZDT air-spring isolator, the load capacity of the optical table is guaranteed and it also acts as the first layer of filter to damp off the high frequency environment vibration. For the vibration that has not been isolated by the first layer of filter, the sensors will pick them up, which is in a manner of six DOF, and input the signal of the vibration to a controller. The signal will be processed and the actuators will take action immediately to release such a counterforce that is exactly the same level and with opposite direction to the vibration to damp them off. The outstanding features of this system are as follows:
Firstly o damp the low frequent vibration that can not be isolated by conventional optical table and the vibration isolation efficiency of the air-spring optical table can be greatly updated. Secondly, the amplification and synchronization of the vibration around where the air-spring optical table is operation is effectively controlled, to ensure a stable and excellent working condition for the system.
Signal Flowing Chart of the SAV-PVibration Transmit Speed Curve:
Impulse Response:
With Active Control
Without Active Control
With Active Control
Without Active Control
Related Conception and Parameters:
Max Counterforce of the Single Actuator:
The maximum counterforce of a single actuator that act on the vibration of the optical table.
Impulse Response: the period that the system picks up the signal of the vibration to damp it off.
Impulse Response:300ms*
Voice Coil Actuator:
Named after its trumpet shape. It features of sensitive frequency response and high precision.
It can provide a force from ±20N to ±2N.
Transducer:
The acceleration transducer is to sensor the acceleration of the environment vibration.
Range of the transducer is0.5g with frequency range of 0.05-300Hz with sensitivity of 10V/G.
Controller:
A module to handle signal amplification,filtration, exchanging, swapping, data collection and calculation and power amplification.
Max Counterforce of the Single Actuator:
The maximum counterforce of a single actuator that act on the vibration of the optical table.
Impulse Response: the period that the system picks up the signal of the vibration to damp it off.
Impulse Response:300ms*
Voice Coil Actuator:
Named after its trumpet shape. It features of sensitive frequency response and high precision.
It can provide a force from ±20N to ±2N.
Transducer:
The acceleration transducer is to sensor the acceleration of the environment vibration.
Range of the transducer is0.5g with frequency range of 0.05-300Hz with sensitivity of 10V/G.
Controller:
A module to handle signal amplification,filtration, exchanging, swapping, data collection and calculation and power amplification.
