International or regional standards must be followed during EMC (electromagnetic compatibility) testing. The EMC test mainly consists of two aspects: the measurement of the electromagnetic interference (EMI) and the inspection of the electromagnetic immunity (EMS).
EMI test is used to check whether the electromagnetic interference generated by the equipment exceeds the standard limit, while EMS test evaluates the ability of the equipment to withstand external electromagnetic interference. The complete EMC testing process includes the following steps:
- Prepare samples to be tested
- Set the test environment
- Connect test equipment
- Set test parameters
- Perform the actual test
- Record the data as well as the analysis results
Because the test requires high precision, professional testing equipment and laboratory conditions are usually required to ensure the accuracy of the test. To ensure the electromagnetic compatibility performance of the equipment, EMC testing must be conducted in strict accordance with the standard specifications.
GRGTEST Provide EMC field testing and EMC rental testing services to help customers evaluate the stability and reliability of electronic equipment, thus improving the quality and competitiveness of products.