Vibration testing is a highly specialized field. There are different types of vibrations and a broad range of vibration test specifications. Whether you opt to hire a vibration test lab or invest in vibration test tables, it pays to know a thing or two about choosing the right kind of equipment for your needs.
Purpose of Your Test
When it comes to vibration testing, details do matter. Before starting your search, it helps to understand the purpose of your test. Determine whether you need vibration test tables to improve product reliability, perform package testing, comply with customer qualification requirements or estimate the life expectancy of your products. You’re better placed to invest in the right tables or choose the right lab if you can prepare a list of requirements, a test plan and or a statement of work.
Test Specifications
Finding a system that is both easy to use and configured for your needs requires a thorough investigation of equipment available in the market. Vibration test tables are often customized for each user and configured for each application. It helps if the manufacturer understands your application to help you find the best vibration equipment for your product.
There are plenty of test parameters and test specifications that need to be expressly defined. You can seek expert advice on the type of vibration that is required and if any test specification applies. Other critical test parameters you need to define include the frequency range, acceleration, sinusoidal sweep rate, the number of axes to be tested and the duration per axis, among others.
Be Thorough
Don’t be misled by looking only at specifications. Specifications will not guarantee excellent performance for your particular application. Consider looking deeper to see under what conditions the specifications apply.
To get the most suitable equipment for your needs, it’s best to work with several vendors and rely on their experience and expertise to help you make the right choice. For instance, a table may be simple and easy to use but offers limited options, and as a result, it may not perform as needed. Seeking advice from several vendors helps you evaluate the available options so you can make an informed choice.
Features
Thanks to advancements in technology vibration testing is much easier and much more comprehensive. Enhancements such as automated tests, safety controls, test integration and analysis display are important critical features to look for. The right software can also make the job easier. A graphical interface, a menu driven program and good layout of parameters help you quickly navigate through test programs.
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