Measuring Vacuum Testing

There is no doubt that the term “vacuum” is quite often misinterpreted. Subsequently, the term is then misapplied when referring to the measurement of pressure when carrying out pressure tests.

The dictionary definition of “vacuum is; a space that is partially exhausted by artificial means. When a business within an industry is required to perform tests on industrial hoses, there is no safer way to acquire test results than to use vacuum testing.

Detecting leaks using the methods provided by vacuum testing allows for accurate test results and a safer means of achieving those results, i.e. implosion rather than explosion. A recurring problem in vacuum systems is the moisture that is present. Utilising a vacuum test will determine when the system is dried and will cause the least amount of damage during testing.

There are a number of technological aids (such as pressure gauges and sensors) to help detect any cracks or leaks, however, those faults can be easily and visibly detected with fluid entering the industrial hose when a vacuum is applied.

However, there is a slight chance that, during testing with parts that have pressure applied internally; the vacuum testing may seal some of the smaller voids in more flexible hose assemblies or system components. There is also a slight limitation to the pressure per square inch (PSI) when carrying out a vacuum test.

Safety is the key word when talking about vacuum testing. The very last thing that you want is an accident that causes damage to an employee or to the system being tested. Overall the vacuum test is the safest way to acquire test results regarding the functionality of an industrial hose or system.

If your business requires the regular testing of industrial hoses and/or system components then be sure to contact a reliable testing facility in your area.

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