EMC testing and certification services for automotive equipment and related devices.
"JQA Automotive EMC Laboratory Network" provides seamless testing solutions to enhance customer convenience.
We provide in-vehicle EMC testing services that respond to technological innovations such as electric vehicles (EVs) and autonomous driving, as well as the unique testing requirements of the automotive industry, at three locations: Tokyo, Nagoya, and Osaka. We are gradually equipping testing facilities that can accommodate international standards, including CISPR and ISO standards, as well as the standards of various automobile manufacturers. In addition to in-vehicle equipment EMC testing, we also support the acquisition of E-mark certification based on ECE Regulation 10 (R10), testing based on wireless communication regulations in various countries, and obtaining certifications in those countries, addressing a wide range of needs related to in-vehicle equipment. 【Main Testing Facilities】 - The Tokyo area has two anechoic chambers for in-vehicle equipment EMC testing, power supply equipment capable of supplying up to 1,000 volts, and a reverberation chamber, which have been operational since January 2021. - The Osaka area has two 10m anechoic chambers as a comprehensive EMC testing facility, and one anechoic chamber for in-vehicle equipment EMC testing has been operational since October 2019. - The Nagoya area has three anechoic chambers for in-vehicle equipment EMC testing, power supply equipment capable of supplying up to 1,000 volts, and a reverberation chamber, which have been operational since May 2021. *For more details, please refer to the PDF document or feel free to contact us.
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■Emission Measurement - Radiated emission measurement; CISPR 25 / automotive manufacturer standards / MIL-STD 461 E, etc. - Conducted emission measurement (voltage method using AMN) (current probe method); CISPR 25 / automotive manufacturer standards, etc. - Transient emission measurement; ISO 7637-2 ■Immunity Testing - Antenna radiation method (ALSE method); ISO 11452-2 - TEM cell method; ISO 11452-3 - Bulk current injection method (BCI method); ISO 11452-4 - Triplet method; SAE J1113-25 - Low-frequency magnetic field test; ISO 11452-8 - Portable transmitter/antenna proximity test; ISO 11452-9 - Reverberation chamber method (RVC method); ISO 11452-11 - Electrostatic discharge test; ISO 10605 - Transient immunity test; ISO 7637-2 / ISO 7637-3 - Lightning surge test (EV systems); IEC 61000-4-5 *Please feel free to inquire about EMC tests and environmental tests other than the above automotive manufacturer standards.
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For more details, please refer to the PDF document or feel free to contact us.
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The Japan Quality Assurance Organization (JQA) has been providing "safety and security" and "trust" to customers and consumers by conducting testing, inspection, and certification of management systems, products, and the environment as a fair and neutral third-party organization. These certification and related businesses are the foundation of the socio-economy, and we believe that it is our mission to continue to reliably implement these services. Furthermore, with the remarkable technological advancements in recent years, the demand for certification is evolving daily. To continue to be of service to our customers, we believe it is important to accumulate knowledge and technology to meet these needs, develop services based on this, and provide services that are globally accepted.