Fume Cupboard Testing Methods

APT Sound Testing offer a wide range of testing services to meet the needs of our clients across all cleanroom industries from automotive to Nano Production. For every test we will issue a comprehensive test report. This will include the fume cupboard identification number, the date of the test, the type of test that has been carried out, the general room conditions at the time of the test, the results of our inspection and of the performance test, and any remedial actions that were needed or are required to meet the required standards.

The type of Fume Cupboard Testing may include:

Containment testing using tracer gas

We provide a quantitative measure of fume cupboard containment under normal working conditions. We undertake containment testing using tracer gas analyses the escape routes of sulphur hexafluoride (the gas tracer) from within the fume cupboard. This type of testing is particularly recommended for newly installed equipment and following any major repairs as its highlights any weaknesses in the fume cupboard envelope.

Face velocity measurements

We measuring the average rate at which air is drawn through the opening of the fume cupboard, face velocity measurements are the conventional method for measuring fume cupboard performance. This does not measure the containment ability of the fume cupboard which is undertaken using tracer gas.

Cleanroom LEV Testing Service

At APT Sound Testing we believe in delivering a quality service in everything that we do. Whether you choose to work with us via an ongoing contract arrangement, which allows us scheduling the testing/servicing or whether you’d prefer to work with us on a job by job basis we always offer a proactive encompassing end to end service. We also offer an “out of hours” service to minimise disruption for our clients.

As part of our Cleanroom Testing Service, we also provide particulate testing and HEPA filter testing as well as many other services.

I hope the above information was informative. If you would like some more information in regards to our Fume Cupboard Testing Service and/or LEV Testing Service, please don’t hesitate to contact Darren directly on 07775623464 and/or email us at: info@aptsoundtesting.co.uk