AVI-400-S
Description
These easy to install isolators protect delicate high resolution measurement instrumentation against disturbing influences such as building vibrations and forces introduced directly into the equipment by the operator.
The basic configuration of the AVI 400-S includes two compact units and one control unit and isolate actively up to a max. load of 800 kg. Support of higher loads can be easily achieved by increasing the number of compact units. To adapt the AVI 400-S to user specific applications, compact units in different lengths are available.
The isolation of AVI 400-S begins at 1 Hz, increasing rapidly to 35 dB beyond 10 Hz
The lack of any low frequency resonance means much better performance than with common passive air damping approaches
The inherent stiffness of the AVI 400-S systems imparts excellent directional and positional stability
The outstanding performance of the AVI 400-S includes all six translational and rotational vibration modes
The AVI 400-S compact units do not require any large tools for installation.We strive to offer an easy, user friendly handling concept - thus avoiding any complicated procedures when placing a heavy device (e.g. an SEM) on the units.
Technical Specifications:
Frequency:1 - 200 Hz
Load range:0 - 800 kg
(single element): 400 kg
| Dimensions: |
Top plate: 396x190 mm |
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Isolation:
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dynamic 1 Hz to 200 Hz passive beyond 200 Hz
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Transmissibility:
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see attached curve Above 10 Hz transmissibility < 0.017 (-35db)
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Correction Forces:H
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Horizontal max. 8 N, vertical max. 16 N
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Static Compliance:
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approx. 1.75 µm/N vertical and 3.5 µm/N horizontal
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Maximum Load:
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800kg
single unit: 400 kg |
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Weight:
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15 kg (single unit)
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Electrical
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Safety class:
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1
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Power Consumption:
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typically 18W
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Input Voltage:
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90-125VAC / 200-250VAC
+/- 10% , 50 - 60 Hz
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Overload:
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16 LEDs indicate overload in input stages
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Monitor signal:
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A multiplexed signal for display on oscilloscope shows vibration levels with and without isolation -For diagnostic purpose only -
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