In the laboratories of semiconductors, biomedicine or new materials research and development, have you ever encountered such a problem: under a high-magnification electron microscope, the image always has a layer of blurry "veil", making it impossible to clearly see the true details of the sample; Or, when measuring the thickness of nanoscale films, the data is always unstable and has poor repeatability. The culprit behind these problems is very likely to be those invisible and intangible "micro-vibrations" in the environment. They are like the "noise" in the world of precision instruments, seriously interfering with the accuracy of measurement and processing. To solve the problem of "total vibration of precision instruments", choosing an efficient vibration isolation solution is of vital importance. The HERZ vibration isolation table is precisely a professional device designed to address this challenge. Unicon Technology Co., LTD. (Yiying Technology) asHERZ shock absorption tableAt the service window in the Chinese region, we are committed to bringing this stability to every user.
Modern precision instruments, such as scanning electron microscopes (SEM), atomic force microscopes (AFM), or white light interferometric profilometers, often achieve measurement accuracy at the nanometer or even sub-nanometer level. At such a scale, the faint vibrations from the surrounding road traffic of buildings, large air conditioning units, and even the movement of people may all be "captured" and magnified by the instruments, directly reflected in the blurry images and fluctuating data.
The core value of the HERZ shock absorption table lies in its ability to proactively "take over" these annoying vibrations. Unlike traditional passive vibration isolation tables that can only isolate high-frequency vibrations, the HERZ vibration isolation table adopts advanced piezoelectric sensing and driving technology, which can monitor and dynamically counteract low-frequency vibrations within the range of 1-200Hz in real time. This is precisely the frequency band that most significantly affects precision instruments and is also the most difficult to eliminate.
The high efficiency of the HERZ shock absorption table is attributed to its unique working principle and solid technical parameters.
Active vibration isolation and precise cancellation: Taking the HERZ IV-400 series as an example, its system can actively detect the input vibration and respond quickly within 10 milliseconds. Through the internal piezoelectric transducer, it generates a force equal in magnitude but opposite in direction to the incoming vibration, thereby achieving a dynamic elimination effect of "braking by movement".
Six degrees of freedom vibration isolation, all-round protection: Vibrations in the environment come from all directions. HERZ shock absorption tables (such as the AVI-200 series) can effectively isolate vibrations in six spatial directions, providing your instruments with a "suspended" stable platform.
Wide vibration isolation range: Its active vibration isolation range covers 1-200Hz, while the passive vibration isolation range covers high-frequency vibrations above 200Hz. The transmission rate is below -35dB (i.e. 0.017) when it exceeds 10Hz, which means that over 90% of the vibration interference is effectively blocked.
Uniconon Technology Co., LTD. (Yiying Technology) offers a variety of HERZ shock absorption tables to meet the needs of different instruments and application scenarios
Designed for desktop devices: If you are using an atomic force microscope (AFM), an optical profilometer or a high-power metallographic microscope, the HERZ TS series active anti-vibration table is the ideal choice. It adopts a desktop integrated design, providing six degrees of freedom vibration isolation within the range of 0.7 to 100Hz, and is equipped with an LCD display panel for real-time monitoring of vibration in all directions.
For large-scale precision system design: For high-load precision instruments such as scanning electron microscopes (SEM), transmission electron microscopes (TEM), and photolithography equipment, the HERZ AVI-600 series or UT-1000A is more suitable. They adopt a modular base design, and the load-bearing capacity can be expanded as needed (a single module of the AVI-600 series can support a large load, and the combined load-bearing capacity of multiple modules can reach 9,000 pounds), and no special lifting equipment is required during installation. For instance, the UT-1000A platform is specifically optimized for electron microscopes and can provide vibration isolation starting from 0.5Hz, helping you easily obtain high-resolution images.
After installing the HERZ shock absorption table, the effect was immediate. The SEM images that were always blurry during specific time periods (such as rush hours for commuting or when equipment starts and stops) have become clear and sharp. The repeatability of step height measurement in AFM has been improved from a few nanometers to the sub-nanometer level. This is not merely an improvement in images and data, but also an enhancement in the success rate of experiments and the efficiency of research and development, avoiding repetitive work and sample waste caused by vibration issues.
In conclusion, when your precision instruments are "constantly shaking" due to environmental vibrations, HERZ shock absorbers offer a proven, efficient and reliable solution. It creates a pure and stable working environment for the instrument through advanced active vibration isolation technology. If you are troubled by this, you might as well contact the technical team of Unicon Technology Co., LTD. (Yiying Technology) to get one-on-one professional advice.
About Us: Since its establishment, Unicon Technology Co., LTD. (Yiying Technology) has been dedicated to the field of precision film measurement and laboratory environment optimization. It is the general agent of Filmetrics film thickness gauges in China. We are committed to safeguarding your precision instruments with professional products and considerate services.
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