Active Isolation Table
Overview
- An integrated active vibration isolation table complements the AFP II Nanoprober design by canceling floor noise before it reaches the measurement units. This active vibration isolation table is fixed to the base of the AFP II Nanoprober and isolates the system from external vibration. The vibration isolated system is integrated inside an AEK or Tamer enclosure to futher isolate the AFP II Nanoprober from acoustic noise and environmental variations. An AFP II Nanoprober, with all the environmental isolation upgrades, will show a noise floor better than 2nm.
- The inherent stiffness of the TS system imparts excellent directional and positional stability while minimizing settling time. In addition, the TS system isolates all six degrees of freedom, ensuring a stable measuring environment.
Features
- Passive Isolation beyond 1KHz
- Lack of low frequency resonance means much better performance than passive systems
- 500 times stiffer than passive systems
- Auto load adjustment
- No adjustment required for installation, simply plug and play!
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This active vibration isolation system provides isolation beginning at 0.7 Hz
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Tech Specs
| Isolation: | Dynamic from 0.7 Hz to 1KHz, passive beyond 1KHz in all six degrees of freedom |
| Transmissibility: | Above 10 Hz transmissibility <0.01 (-40dB) |
| Static Compliance: | Vertical approx 12 µm / N Horizontal approx 30 - 40 µm/ N |
| Safety Class: | 1 |
| Power Consumption: | typically 10 W, maximum 50 W (70 VA) |
| Input Voltage: | 115-230 V AC 10%, 50-60 Hz |
| Monitor Signal: | A multiplexed signal for display on oscilloscope shows vibration levels with and without isolation. |
| Material: | Aluminum, Also available with ferromagnetic steel with drilled & tapped holes |
| Dimensions: | 500 x 600 x 85 mm (19.6 x 23.6 x 3.3) |
| Load Capacity: | 140 Kg (300 lbs) |