In the field of EMC, the English abbreviation for equipment under test is EUT, or Equipment Under Test.
In EMC (Electromagnetic Compatibility) testing, equipment under test (EUT) refers to electrical or electronic equipment that is subject to EMC testing. These may be televisions, computers, cell phones, radios, automotive electronics, medical devices, and so on.
EMC testing is to ensure that the equipment will not cause electromagnetic interference to other equipment or the environment when in use, and will not be subject to electromagnetic interference from other equipment or the environment. Therefore, the equipment under test needs to be subjected to a variety of electromagnetic interference in EMC testing to determine whether it meets national or international EMC standards.
In addition to EMC testing, the subject equipment can also be other types of test equipment. For example, in the medical field, the subject equipment may be a variety of medical devices such as ECG machines, sphygmomanometers, ultrasound machines, and so on. These devices require various tests such as performance tests, safety tests, biocompatibility tests, etc. to ensure that they comply with the standards and regulations of the medical industry.
Electrocardiographs
In a nutshell, a subject device is an electrical or electronic device, medical device, industrial device, etc. that requires various tests. These tests can help determine whether a device complies with industry standards and regulations, and can help manufacturers improve product design, quality and performance.