ul 証明書ルックアップ

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Underwriters Laboratories (UL) is one of the oldest safety certification companies in the world. They certify products, facilities, processes or systems against industry standards. In doing so, they have issued more than 20 different UL certifications for a wide range of categories. What is a UL Listed Device? When a product is listed by UL, it means that the global safety certification company UL has confirmed that the product is safe to use. Products that should definitely be UL listed before installing in your home include stationary appliances and electrical equipment. Certified products usually carry the certification mark provided by the product certification body. The issuance of certification marks is…

fcc安全証明書

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FCC approval is required for any type of electronic equipment manufactured, sold or distributed in the United States. To receive this coveted seal of approval, your product must pass FCC testing and remain within the radio frequency limits set by the Federal Communications Commission. Determine the FCC rules that apply to your product. your product needs. Compliance testing in an authorized testing laboratory. Get the required approvals. Do Bluetooth devices require FCC approval? If you are designing, manufacturing or marketing for the US market a device that uses Bluetooth, WiFi, cellular or any other RF technology for wireless communication or contains a processor, the device is subject to the FCC’s…