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Vibration isolation scheme for Zeiss sigma500 electron microscope

2026-06-27 16:45:51 admin

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User: Harbin Institute of Technology

This research laboratory mainly focuses on water treatment and research in the field of water films

Instrument: ZEISS Sigma-500

+Field emission scanning electron microscope applied to quality imaging and advanced analysis

Vibration isolation solution supplier: Younikon Technology Co., Ltd

+Environmental solution provider

+Research unit service provider

+Table Stable Active Vibration Isolation System Suppliers

Description

+The external environment of the laboratory is quite complex. Multiple research rooms are arranged side by side on the same floor, with dense personnel and material exchanges. The pump room and elevator shaft within a range of 10 meters from the outside to the SEM lens barrel are less than 5 meters. Due to the lower horizontal plane of the elevator shaft than the laboratory floor and the trough frame structure, when the two boxes of the elevator work freely up and down, significant vibrations will be generated, directly affecting the electron microscope lens barrel and preventing the electron microscope from capturing images normally.

+The Sigma500 integrates an air cushion internally, providing good shock absorption in the frequency range of 25Hz to 40Hz. The main purpose is to slow down the high-frequency mechanical vibrations generated inside the electron microscope, and low-frequency vibrations from the ground cannot be eliminated.

+The active vibration isolation system can perform active damping between 0.7Hz-200Hz, providing a stable environment for the electron microscope and improving the quality of the captured images.

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Table Stable Active Vibration Isolation Technology
+Active and passive isolation mechanisms work simultaneously to produce vibration isolation effects
+Piezoelectric ceramic technology detects incoming vibrations and actively eliminates them
+No low-frequency resonance

+Excellent broadband spectral attenuation capability in all 6 degrees of freedom in space

+Rigid design

AVI-400 Active Vibration Isolation System
+Modular design
+Capable of carrying loads
+Small size design
+Suitable for various brands of electron microscopes

Step 1: Lift the electron microscope as a whole

Step 2: Place the isolation system

Step 3: Connect the circuit and adjust the load

Step 4: Start using

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