EMC and Wireless Testing Virtual Witness Service Launch

UL Japan

In response to requests from many customers, we have launched the EMC and wireless testing virtual witnessing service. It is now possible to replace the in-person witnessing tests usually conducted at UL testing facilities with virtual witnessing tests utilizing teleconferencing systems and cameras such as smart glasses. Customers can conduct witnessing tests from their devices as if they were actually present at the testing facility.

Real-time video from the operator's perspective delivered to the customer's device from inside the darkroom.

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Related product information

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.
Information on Millimeter Wave Wireless Testing Services
UL has measurement devices capable of supporting up to 240 GHz as a third-party certification.

Examples of products using millimeter waves: ? 60 GHz band: WirelessHD ? 60 GHz band: 802.11ad ? 76.5 GHz / 79 GHz band: Automotive collision avoidance radar systems (measuring the distance and relative speed to the vehicle ahead using radar, while performing appropriate acceleration and deceleration control for following driving)