In EMC (electromagnetic compatibility) testing, EUT refers to the electrical or electronic equipment that needs EMC testing. These devices may be televisions, computers, mobile phones, radios, automotive electronic equipment, medical equipment and so on.
EMC testing is to ensure that the equipment will not cause electromagnetic interference to other equipment or environment when used, and will not be interfered by other equipment or environment. Therefore, the tested equipment needs to be subjected to all kinds of electromagnetic interference in the electromagnetic compatibility test to determine whether it meets the national or international electromagnetic compatibility standards.
Besides EMC test, the device under test can also be other types of test equipment. For example, in the medical field, the tested equipment may be various medical equipment, such as electrocardiograph, sphygmomanometer, ultrasonic instrument, etc. These devices need to be tested, such as performance test, safety test and biocompatibility test, to ensure that they meet the standards and regulations of the medical industry.
Electrocardiograph
In short, the equipment under test refers to electrical or electronic equipment, medical equipment, industrial equipment and so on that need to be tested. These tests can help determine whether the equipment meets the industry standards and regulations, and can help manufacturers improve product design and improve product quality and performance.