In the field of metrology, accuracy is the gold standard for measuring everything. The TOP 10 global metrology laboratories, as the benchmarks of the industry, are extremely strict in the selection of length measuring machine platforms. The ZHHIMG granite length measuring machine platform has stood out and become the common choice of these top laboratories, and there are many convincing reasons behind this.
Outstanding stability ensures measurement accuracy
The work in a metrology laboratory needs to be carried out under extremely precise conditions. Any slight interference may lead to deviations in the measurement results. The ZHHIMG granite length measuring machine platform performs exceptionally well in terms of stability. Granite, after billions of years of geological processes, has a dense and uniform internal structure. Its coefficient of thermal expansion is extremely low, usually ranging from 5 to 7×10⁻⁶/℃, which means that the platform size hardly changes due to temperature fluctuations in different temperature environments. Whether in the natural environment with the changing seasons or under the complex temperature and humidity conditions in the laboratory, the ZHHIMG granite length measuring machine platform can provide a consistently stable foundation for precise measurement, ensuring the accuracy and reliability of the measurement data.
Outstanding vibration suppression capability
In the laboratory, the operation of various instruments and equipment as well as the vibration of the surrounding environment will all have an impact on the measurement accuracy. The ZHHIMG granite length measuring machine platform, with its excellent damping characteristics, can effectively absorb and attenuate the vibration transmitted from the outside. When external vibration impacts the platform, the microstructure inside the granite rapidly converts the vibration energy into heat energy for dissipation, ensuring that the measurement process on the platform is free from vibration interference. Data shows that compared with the length measuring machine platform made of ordinary materials, the ZHHIMG granite platform can reduce the influence of vibration on measurement accuracy by more than 80%, creating a stable environment for high-precision measurement. This is an indispensable key factor for the TOP 10 metrology laboratories that pursue ultimate accuracy.
Extremely high flatness and wear resistance
The flatness of the measurement platform is directly related to the accuracy of the measurement reference. ZHHIMG employs advanced processing techniques to conduct ultra-precise grinding and polishing of granite, enabling the flatness of the length measuring machine platform to reach an astonishing ±0.001mm/m or even higher levels. During long-term use, frequent measurement operations and the friction between the object being measured and the platform surface are inevitable. Granite itself has the characteristic of high hardness, with a Mohs hardness of 6 to 7, which makes the ZHHIMG granite length measuring machine platform have extremely strong wear resistance. After long-term use, its surface can still maintain its initial high-precision planar state, without the need for frequent maintenance and calibration, which greatly improves the working efficiency of the laboratory and reduces the usage cost.
Strict quality control and customized services
ZHHIMG strictly adheres to international quality management system standards during the production process. From the procurement of raw materials, every piece of granite is strictly screened to ensure that its quality meets the top requirements. During the processing, through high-precision CNC equipment and professional technical teams, each procedure is precisely controlled to ensure the consistency and stability of product quality. In addition, ZHHIMG is well aware that the demands of different metrology laboratories vary, and thus provides customized services. Based on the special measurement requirements of the laboratory, the space limitations of the site and other factors, the most suitable length measuring machine platform is tailored to meet the diverse application scenarios of the laboratory.
The selection of the ZHHIMG granite length measuring machine platform by the world's TOP 10 metrology laboratories is a high recognition of its outstanding performance, strict quality control and considerate service. With its own advantages, ZHHIMG helps metrology laboratories keep moving forward on the path of pursuing high-precision measurement and promotes the entire metrology industry to new heights.
Post time: May-12-2025