In industrial production and high-end research and development, vibration is often the "invisible killer" of precision instruments. Whether it is a profilometer on a semiconductor production line or an electron microscope in a laboratory, small vibrations can cause measurement data drift and even damage the equipment. Faced with this challenge, shock absorption technology from Switzerland has provided an ideal solution. Today, we will delve into why everyone is looking forSwiss shock absorber platformSignificant effectThe product and how it easily solves the equipment vibration problem that troubles the industry.
In cutting-edge fields such as semiconductor manufacturing, new material research and development, and biomedical research, measurement accuracy is often at the nanometer level. At this point, even passing vehicles, neighboring machines running, and even low-frequency vibrations generated by the air conditioning system will be transmitted to precision equipment through the ground.
As summarized by Unicon Technology Co., Ltd. (Yiying Technology) in its service experience, many customers find poor measurement repeatability after purchasing high-precision film thickness gauges or white light interferometric profilometers. The reason for this is often due to neglecting the vibration effects of laboratory environments. Therefore, introducing an efficient vibration reduction system has become a key factor in ensuring equipment performance.
When it comes to vibration reduction, traditional passive shock absorbers isolate high-frequency vibrations through rubber or springs, but their effectiveness is often unsatisfactory for more harmful low-frequency vibrations (1-200Hz). And the HERZ series active shock absorption system we represent, originating from Switzerland's exquisite craftsmanship, showcasesThe Swiss shock absorber platform has a significant effectThe unique charm.
Its working principle overturns tradition: the built-in piezoelectric acceleration sensor in the system will detect incoming vibrations in real time and immediately generate a pressure signal of opposite direction and equal magnitude to counteract the vibration. This active feedback control technology achieves isolation of six spatial degrees of freedom, truly achieving no low-frequency resonance and making precision instruments seem to be suspended in still air.
The Swiss shock absorber platform has a significant effectNot empty talk, but supported by hardcore data. Taking the HERZ AVI-400 series active damping system in our core product pool as an example:
Quick response speedIts vibration recovery time is rapid, less than 10 milliseconds. This means that whenever an instantaneous disturbance is generated, the system can eliminate it in the blink of an eye, ensuring that the KLA Profilm3D white light interferometric profilometer is not affected by any external interference when measuring surface morphology.
Ultra low noiseThe system noise is below 50 nG/√ Hz. For users conducting sub nanometer level surface morphology research, this is undoubtedly a reassuring pill.
Broadband coverageThe active isolation range covers 1Hz-200Hz, and the passive isolation is greater than 200Hz. Suitable isolation solutions can be found for both lithography equipment and scanning electron microscopy (SEM/STM).
In addition, for large instruments, the HERZ AVI-600 series can withstand up to 9000 pounds through modular expansion, which is sufficient to support a large transmission electron microscope (TEM) and ensure clear imaging at ultra-high magnification.
In industrial applications, equipment often requires long-term continuous operation. Another prominent advantage of the HERZ shock absorption system is its stability and ease of use.
No maintenance required, ready to useUnlike passive air flotation platforms that require constant calibration of air pressure, active shock absorption platforms do not have air pressure requirements and do not require time settings. They can work simply by plugging in.
Intelligent monitoring, real-time feedbackFor example, the HERZ TS series desktop shock-absorbing table is equipped with an LCD display panel that can display real-time vibration in the XYZ direction, allowing users to have a clear understanding of the experimental environment.
Customized integrationWhether it is the UT-1000A customized platform provided by Unicon Technology Co., Ltd. (Yiying Technology) or desktop adaptation of various profilometers and AFMs, Swiss shock absorption technology can be perfectly integrated with the equipment, providing a stable measurement environment without changing the overall contour of the equipment.
From the actual case of a precision coating enterprise in Dongguan, it can be seen that before the introduction of active shock absorption tables, the Filmetrics F50 film thickness gauge always had slight deviations in the edge points when measuring 8-inch wafers. InstallThe Swiss shock absorber platform has a significant effectAfter the AVI-200 series, the periodic vibration caused by heavy machinery around the factory area has been completely eliminated, and the stability of measurement data has been improved several times.
A set of high-precision measuring equipment can easily reach hundreds of thousands or even millions. If the equipment fails to perform normally or makes misjudgments due to environmental vibrations, the losses far exceed the investment of a shock absorption system. Whether it is a profilometer that requires isolation from vertical and horizontal vibrations, or a scanning probe microscope that is extremely sensitive to low-frequency vibrations,The Swiss shock absorber platform has a significant effectAll of these features can provide you with a stable and worry free operating environment.
In today's accelerated process of semiconductor localization, the accuracy of every link cannot be compromised. Choosing a vibration reduction solution that has been validated by the market means choosing data accuracy and stable efficiency.
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. If you are troubled by the equipment vibration, please contact us through the official website or official account to obtain exclusive vibration measurement and solutions.
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