Are there any special precautions required when using an aluminum spirit level to avoid damaging its levelness and accuracy?

As a commonly used measuring tool, the main function of the aluminum spirit level is to ensure the horizontal or vertical state of an object. Due to its lightness and durability, the aluminum spirit level has been widely used in many fields such as construction, decoration, and mechanical assembly. Although the aluminum spirit level has been designed to take into account various situations in daily use, if it is not paid attention to during use, its horizontality and accuracy may still be affected. In order to extend its service life and ensure the accuracy of measurement, users need to pay special attention to some details when using the aluminum spirit level.
When using the aluminum spirit level, avoid exposing it to extreme environments. Although the aluminum spirit level has good corrosion resistance, if it is exposed to high temperature, high humidity, or strong acid, strong alkali and other chemical environments for a long time, it may damage its material and internal components. This environment may not only cause oxidation of the aluminum surface, but also affect the internal foam tube and bubbles, causing changes in its measurement accuracy.
During use, avoid violent impact or dropping of the aluminum spirit level. Although aluminum materials have a certain toughness compared to other materials, when they are hit or dropped, they may still cause deformation of the level or damage to the foam tube, which will directly affect the measurement accuracy. If you accidentally drop the level, check that it is still level and that there is no damage. To avoid unnecessary damage, it is best to use a protective bag or box when transporting the level and avoid placing it with heavy objects.
In addition to protecting against impact, it is equally important to keep the surface of the level clean. Clean the level regularly after use, especially the foam tube and scale area. Dust, stains or oil may interfere with the measurement and affect the flow of bubbles, which will affect the accuracy of the level. When cleaning, use a clean soft cloth or special cleaning tools, and avoid using rough materials or strong detergents to avoid scratching the surface or damaging the foam tube. If there are oil stains or stubborn dirt on the surface of the level, you can clean it with a small amount of warm water and neutral detergent, but make sure it is completely dry after cleaning.
When taking measurements, the level should be placed stably to avoid uneven ground or tilted surfaces affecting the measurement results. Especially when measuring structures or surfaces that are used for a long time, make sure that the level is close to the surface and avoid gaps. Any slight shake or tilt will cause measurement errors. Therefore, it is important to keep the level stable and avoid unnecessary vibrations during use. If you need to measure in more complex scenarios, it is recommended to make several predictions before use to ensure its accuracy.
It is also necessary to check the accuracy of the aluminum spirit level regularly. As time goes by, especially for levels that are often used in high-intensity working environments, the accuracy may decrease due to frequent operation. At this time, the user can check whether the level is still in a good horizontal state by comparing it with a known standard measuring tool. If deviations are found, they should be calibrated or replaced in time. For equipment that cannot be calibrated by itself, it is best to send it to a professional repair point for inspection and repair.
In order to avoid damage and wear during long-term use, aluminum spirit levels are best stored in a clean, dust-free and non-damaged place. Avoid contact with hard objects during storage to prevent scratches on the surface or external force on the foam tube. The level should be cleaned after use and stored in a dedicated storage box to ensure that it can still maintain accuracy when it is used next time.