Vibration reduction table negative energy: building a stable environment to ensure reliable measurement data

2026-06-27 16:45:51 优尼康-MKT

In industrial testing and scientific research experiments such as precision thin film measurement, surface morphology analysis, and nanomaterial characterization, environmental vibration directly affects the accuracy and repeatability of measurement results.Vibration reduction table negative energyAs a key technology for suppressing vibration interference and optimizing experimental environment, it can offset the vibration effects generated by external factors and equipment itself, provide stable working conditions for high-precision instruments, and is an important configuration to ensure the reliability of measurement data. Younikon Technology has been deeply involved in the fields of precision measurement and laboratory environment optimization for many years. Combining practical application scenarios, it has launched vibration reduction solutions that are suitable for multiple scenarios, enabling the vibration reduction table to play a stable role in semiconductor, advanced packaging, university research and other fields, and helping users obtain stable and consistent testing data.


1、 The Importance of Negative Energy of Vibration Reduction Platform for Precise Measurement


Precision instruments are sensitive to environmental disturbances, and factors such as low-frequency vibration, personnel movement, and equipment operation may cause problems such as imaging blur, parameter deviation, and data fluctuations. The core function of the negative energy of the vibration reduction table is to counteract and absorb harmful vibration energy by combining active vibration suppression with passive vibration isolation, reducing the interference of vibration on the measurement process.

In the nanoscale thickness measurement of Filmetrics F20/F50 series film thickness gauge, surface roughness detection of KLA Profilm3D white light interference profilometer, step height calibration and other work, small deviations caused by vibration can affect the validity of the results. By relying on a stable vibration damping table, the impact of external environment on the instrument can be reduced, the stability of the measurement process can be improved, the detection results can be closer to the true values, and the time and cost consumption caused by repeated testing can be reduced. For laboratories and production lines that operate for a long time, a stable vibration damping table can improve equipment consistency, extend instrument lifespan, and enhance overall testing efficiency.


2、 Technical Implementation and Parameter Performance of Negative Energy in Vibration Reduction Platform


The vibration reduction equipment used by Younikon adopts active vibration isolation technology, which collects real-time vibration signals in the three-axis direction through piezoelectric sensors. After rapid processing by the control system, the reverse force is output to counteract the vibration, achieving stable output of negative energy from the vibration reduction table. The active isolation range of the device covers 1Hz-200Hz, and can be extended to lower frequency bands with expansion components. The response time is between 5-20 milliseconds, which can quickly stabilize the disturbance signal.

In terms of key parameters, the HERZ AVI-200/AVI-600 series system can achieve a transmission rate of -35dB above 10Hz, with system noise below 50nG/√ Hz, low operating power consumption, and no additional heat or electromagnetic interference, which will not affect the normal operation of precision instruments. The vibration reduction module supports six degrees of freedom vibration isolation and can simultaneously handle vertical and horizontal vibrations. The modular structure supports expanding units according to load requirements, which can meet the maximum load-bearing needs of larger equipment, allowing the vibration reduction table to adapt to more types of high-precision equipment.


减振台负能


3、 Application performance of negative energy in vibration reduction platform in practical scenarios


The actual effect of negative energy on the vibration reduction table is intuitively reflected in equipment such as electron microscopes, optical profilometers, and film thickness measuring instruments. When vibration reduction equipment is not configured, high magnification imaging and nanoscale measurement are easily affected by vibration, resulting in insufficient data stability; After configuring a vibration reduction system with stable damping table negative energy, vibration interference is effectively suppressed, and the instrument can complete detection in a stable environment, significantly improving data repeatability and consistency.

Based on customer on-site requirements, Unicon has applied vibration reduction solutions to equipment such as scanning electron microscopes, transmission electron microscopes, and white light interferometers, ensuring stable operation in university laboratories, semiconductor enterprise research and development centers, and new material testing platforms. The equipment installation process is simple, without the need for complex calibration and air pressure support. It can be quickly put into use, with stable long-term operation and continuous output of reliable damping table negative energy, providing continuous support for users' daily testing and scientific research work.


4、 Service and implementation advantages of Younikon vibration reduction solutions


Younikon Technology provides a comprehensive service system to ensure that the vibration damping table can function stably at the customer's site. The company has service agencies in multiple locations that can provide on-site surveys, customized solutions, installation and commissioning, and subsequent technical support to ensure good compatibility between the vibration reduction system and equipment. For different types of instruments, two forms are provided: TS series desktop integrated type and AVI/UT series modular base, which are respectively suitable for small optical instruments and large electron microscopy equipment, so that the negative energy of the vibration reduction table can meet the actual usage needs.

At the same time, Unicon provides standardized service processes, from requirement communication, sample verification to installation acceptance, providing professional support throughout the entire process to help users build a stable measurement environment at a reasonable cost. Based on years of service experience in the field of precision measurement, the team can provide environmental optimization suggestions by combining the process characteristics of equipment such as Filmetrics film thickness gauge and KLA profilometer, so that the negative energy of the vibration reduction table can be well adapted to the measurement equipment, further improving the overall inspection quality.


V. Conclusion


In the context of continuously increasing demand for precision measurement, a stable working environment is a prerequisite for reliable data. The negative energy of the vibration reduction table provides important support for high-precision detection by suppressing vibration interference and optimizing experimental conditions. Younikon Technology, with mature vibration reduction technology, scene specific product solutions, and a comprehensive service system, continues to provide reliable environmental optimization solutions for industrial users and research institutions, allowing vibration reduction tables to continue to play their value and help the precision measurement industry develop steadily.

About Us:
Since its establishment, Younikon Technology Co., Ltd. (Yiying Technology) has been focusing on precision thin film measurement and laboratory environment optimization. It is the general agent of Filmetrics film thickness gauge in China. We are committed to providing professional products and attentive services to safeguard your precision instruments.


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