The Factory Acceptance Test (FAT) is a process that evaluates the equipment during and after the assembly process by verifying that it is built and operating in accordance with design specifications. FAT ensures that the components and controls are working properly according to the functionality of the equipment itself. As the name suggests, this testing is performed at the factory.

FAT is typically conducted in order to assess any discrepancies and non-conformities, as well as develop a process for how they are to be handled. Deviations or abnormalities observed during testing are documented in a problem report and corrected prior to shipment.

FATs are beneficial not just for the buyer and end users but for the manufacturer as well.  Both parties can be assured that the equipment meets all the contractual specifications and any issues can be addressed before arriving at the customer’s site.  Rectifying issues while the system is still in the possession of the manufacturer helps to keep the project on track and within budget.    FATs almost always save time and money over fixing issues in the field.

Our broad factory acceptance test is the most lucrative way to ensure that your equipment or plant operates correctly. As a highly qualified, independent third-party, TUV Nord have the trusted skills and resources to perform steadfast testing. Alternatively, we can witness appropriate testing on your behalf. In many cases it is difficult to predict the correct operation of the safety instrumented system or consequences due to failures in some parts of the safety instrumented system. For that reason the FAT is a valuable check of the safety issues.

The safety of your employees is always a top concern so the quality assurance gives you the peace of mind that all components of your system are functioning the way they should, and within the full range of operating specifications.