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Active Seismic Platform - AVI Series Vibration Isolation Scheme
Briefly describe
Unicorn Technology Co., Ltd. has been providing environmental improvement solutions for a wide range of users, offering active isolation performance (starting from 0.5 Hz) for electron microscopes and similar large research instruments.
AVI series vibration isolation solution: By eliminating destructive low-frequency vibration noise that interferes with measurements, it helps users obtain more information from microscopes. The AVI series shock absorption platform adopts a thin and modular design, simplifying the installation process and eliminating the need for specialized lifting equipment for most instruments during installation (this solution is suitable for the vast majority of EMs).
Unicon Technology Co., Ltd. provides venue design solutions
Humanized customized installation
Selection: Provide suitable seismic platform models based on the customer's site measurement results
Design: Design the size of the support plate according to the plane dimensions of the electron microscope
Communication: Customer, electron microscope manufacturer, orientation of electron microscope placement
Drawing: Provide architectural decoration construction drawings
Unicron provides users with three modes of active shock absorption systems:
Passive control mode: capable of eliminating ground vibrations after 7Hz
Feedback mode: The damping frequency is 0.5Hz, eliminating vibrations from the ground
Feedforward control mode: Simultaneously detect the vibration of the system on the damping platform and from the ground, and then adjust the appropriate curve by the actuator. The damping starting frequency is 0.5Hz
Case Study: Integrated Installation (TEM) Installation Process
Step 1: Move the shock absorber into the designated position
Step 2: TEM in place
Step 3: Seismic Platform Debugging
Step 4: Restore the integrated ground
Step 5: Power on the shock absorber, enter the working state, and complete the installation
Integrated laboratory design scheme:
The ground only has a TEM host, which is easy to maintain. During maintenance, simply move the ground away, which is beautiful, elegant, simple, and meets customer requirements and standards
Work:
The active shock absorption system provides a stable measurement environment for TEM, allowing users to feel at ease and worry free!
The above image is taken of the TALOS F200i using an ultra-high magnification of 1.6 million times on an active shock absorption system. The sample is Si Nano Wire
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