Balance table
Balance tables provide a vibration-free, stable surface in the laboratory for precise weighing and measurements. They minimize external vibration interference for reliable results.
Product
Balance table
Balance tables provide a vibration-free, stable surface in the laboratory for precise weighing and measurements. They minimize external vibration interference for reliable results.
Suppliers
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The following suppliers offer products in the “Balance table” category. Use the overview to compare suitable companies, brands and related product categories and send a direct request.
Milian SA
Blanc-Labo SA
LaboTechSystems LTS AG
Renggli AG
Th. Geyer Swiss AG
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Guide and selection support
Balance tables are used in laboratories when the highest accuracy is required for weighing and measurements and vibrations could affect the results. Typical applications include operating precision balances and sensitive measuring instruments on a vibration-damping surface.
When selecting a balance table, damping technology, material stability, and compatibility with existing devices are key considerations. Size, load capacity, and customization options are also important for tailored solutions.
LabFinder provides an overview of relevant balance table models to streamline procurement and help you find low-vibration workstations for precise laboratory analyses.
Applications and Benefits
A balance table offers a specially designed workspace in the laboratory that actively absorbs external vibrations and shocks. This prevents unwanted influences on sensitive measurements, for example with precision balances. Especially for mass determinations in the microgram or milligram range, a shock-free foundation is essential for valid measurement results.
Typical areas of application include analytical laboratories, quality control, and research environments where a stable and low-vibration measurement environment is required. Balance tables also serve as workstation systems, protecting instruments from interference caused by environmental vibrations.
Selection Criteria
When selecting a balance table, the type and effectiveness of the integrated vibration dampers are decisive. Various damping systems, such as elastic mountings, air cushions, or special springs, impact the effectiveness of vibration isolation. The table design should be appropriate for the measuring instrument and workstation in terms of size, load-bearing capacity, and chemical resistance.
Compatibility with existing laboratory equipment and ergonomic aspects may also influence the choice. Additional features such as height-adjustability or modular construction should be considered as needed.
Variants and Damping Principles
Balance tables differ primarily in their vibration damping method. Elastomer elements or rubber buffers absorb vibrations mechanically. Air bearings or pneumatic systems provide especially effective isolation from vibrations. Permanently installed massive supports made from heavy material can also reduce resonance.
A combination of different damping concepts is possible to meet the requirements for various frequency ranges and amplitudes. Depending on the laboratory environment and measurement task, choosing the right system is recommended.
Calibration and Maintenance
Balance tables themselves typically require little maintenance. To ensure long-term functionality of vibration damping, regular inspection of the damping elements is recommended. Elastomers may age, and air springs require pressure monitoring.
For precision balances placed on the balance table, regular calibration of the balances themselves is needed, while the balance table ensures stable measurement conditions. Proper installation and alignment of the table are essential for optimal damping performance.
Limitations of Use
Balance tables reduce vibration disturbances but cannot eliminate direct measurement errors of measuring devices. They do not protect against air currents, temperature fluctuations, or electromagnetic interference. Additional laboratory measures are required for such influences.
In highly dynamic environments with strong shocks, balance tables are only partially effective. They require stable locations and cannot fully eliminate all sources of vibration.
Search Terms and Related Terms
Synonyms and related search terms include: weighing pad, vibration-free table, anti-vibration table, precision balance table, laboratory balance table, low-vibration table, table for precision balances, balance workstation, vibration damping table, weighing bench, measuring pad, and vibration-isolated table.
Also known as
anti-vibration table
balance workstation
laboratory balance table
low-vibration table
precision balance table
table for precision balances
vibration-free table
vibration damping table
weighing bench
weighing pad
Related categories
Suitable brands
Frequently asked questions
What is a balance table and what is it used for in the laboratory?
A balance table is a specialized work surface that dampens vibrations and shocks, providing a stable base for precise weighing with sensitive instruments in the laboratory.
What types of vibration damping are used in balance tables?
Common damping methods include elastic mountings with rubber buffers, pneumatic air bearings, and heavy mass supports, each used depending on the required level of vibration reduction.
What criteria should be considered when selecting a balance table?
Key factors include the type of vibration damping, table size and load capacity, compatibility with measuring instruments, and specific features such as height adjustability.
How can the effectiveness of a balance table be maintained?
Regular inspection of damping elements and proper setup are essential. The actual calibration is performed on the measuring devices, not on the balance table itself.
What are the limitations of a balance table in laboratory practice?
Balance tables do not eliminate other sources of error such as drafts, temperature fluctuations, or electromagnetic interference, and are only moderately effective in very dynamic environments with strong shocks.
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