Mazda EMC has obtained laboratory accreditation for the new standards.

UL Japan

The Automotive Technology Center (ATC) has been recognized as a certified testing laboratory by Mazda Corporation since 2017. With the recent expansion of facilities such as the EHV Chamber* and high-voltage power supply, ATC has become a certified testing laboratory capable of handling all test items of the new standards for high-voltage testing in a one-stop manner. It also complies with many other automotive manufacturer standards. *EHV Chamber: A fixed dynamometer-equipped anechoic chamber for electric vehicles and hybrid vehicles (EV/HV).

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EMC/Wireless Testing
One-stop service for on-site measurements, requests, and compliance with radio laws in various countries.

【Testing Facilities】 - Kashima EMC Testing Facility - Shonan EMC Testing Facility - Ise Headquarters EMC Testing Facility (+ Large Mobility Testing Building) - Yokowa EMC Testing Facility - Automotive Technology Center To meet the diverse needs of different products, UL Solutions offers testing through the following methods. We will propose options tailored to our internal resources and the characteristics of the products. ■ Commissioned Testing (Outsourced Testing) Customers provide their products, and our engineers conduct the testing. Since we handle all processes in-house, we can reduce the burden on our customers. ■ Witness Testing Similar to commissioned testing, our engineers perform the tests. Customers can be present during the testing process. ■ On-Site Testing For products that are difficult to transport to the testing facility, such as large equipment, our engineers will visit the factory or installation site directly to conduct the tests. *For more details, please refer to the PDF document or feel free to contact us.
Information on Vehicle-mounted Equipment EMC Services
We provide one-stop support for testing and obtaining approvals based on regulations for automobiles and automotive components! Additionally, we also accommodate certification testing for various automobile manufacturer standards!

【Automotive-related Testing Standards】 ■CISPR 25 and similar measurements - Radiated disturbance/conducted disturbance voltage/low-frequency conduction/magnetic field: 1Hz-6GHz Testing method video: https://bit.ly/2ZBljuZ ■ISO 11452-3, SAE J1113-24 - Radiated electromagnetic field (TEM cell): 10kHz-400MHz, 200V/m ■ISO 11452-5, SAE J1113-23 - Radiated electromagnetic field (50Ω, 90Ω strip line): 10kHz-1GHz, 280V/m, etc. ■Introduction to the Automotive Technology Center (Miyoshi City, Aichi Prefecture) With a total floor area of approximately 1,900 square meters, we conduct EMC testing for automotive equipment, as well as electrical, environmental, and IOP (Interoperability) testing. Our specialized testing personnel, well-versed in EMC testing operations, cater to a wide range of customer needs. ■Expansion of Kashima EMC Testing Laboratory To further strengthen the automotive sector, the Kashima EMC Testing Laboratory has constructed a next-generation mobility building equipped with two EHV chambers, commencing operations in January 2020.