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        CE certification of Bluetooth keyboard——ZRLK

        Author:中認聯科 time:2022-12-05 Ctr:1380

        The Bluetooth keyboard refers to the keyboard that carries out wireless transmission through the Bluetooth protocol and carries out Bluetooth communication within the effective range (10m). Because the Bluetooth keyboard is wireless and easy to carry and use, it is popular among consumers. However, whether the Bluetooth keyboard is exported separately or exported together to enter the EU market, CE certification is required. Common keyboard CE certification testing instructions are electromagnetic compatibility CE-EMC and low-voltage CE-LVD instructions; For CE certification of Bluetooth keyboard, the wireless CE-RED command needs to be detected.

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        CE certification test standard for Bluetooth keyboard

        ◆ Electrical safety (LVD): EN62368-1:2014+A11:2017.

        ◆ Electromagnetic compatibility (EMC): EN301489-1V2.2.3, EN301489-17V3.2.0.

        ◆ Radio frequency (RF): EN300328V2.2.2.

        ◆ Health (SAR): EN62479:2010 (or EN5063:2017. Less than 20mW).

        Bluetooth keyboard CE certification test project

        1. EMC test items: conducted disturbance, radiated disturbance, electrostatic discharge immunity, radio-frequency electromagnetic field radiation immunity, electrical fast transient burst immunity, surge (impact) immunity, radio-frequency field induced conducted immunity, power frequency magnetic field immunity, voltage sag, short time interruption and voltage change immunity, harmonic current, voltage fluctuation and flicker.

        2. LVD detection items: determination of working voltage, ball pressure test, electrical clearance, creepage distance, material category and comparative electric trace index test, moisture treatment, dielectric strength test, transient voltage protection from external circuits, isolation of external circuits to ground, capacitor discharge protection after disconnection, grounding resistance, contactable voltage, contact current and protective conductor current, fire protection under normal and abnormal working conditions Equipment stability, impact test of supports, temperature stability test of thermoplastic materials, thermal burns, laser radiation protection, overload test, durability test, leakage current, protective measures for conductive parts, fire test, and mechanical strength test.

        3. RED detection items: RF output power, power spectrum density, work cycle, transmission sequence, transmission gap, cumulative transmission time, frequency occupation and frequency hopping sequence, frequency hopping frequency separation, media utilization, self adjustment, channel bandwidth occupation, (transmission state) in OOB state, (transmission state) spurious transmission, (reception state) spurious transmission, reception blocking, and geographic positioning functions.

        Materials to be prepared for Bluetooth keyboard CE certification application

        1. Customer application form (English: CE certification of product name, CE certification of model, address of applicant/manufacturer);

        2. Product model and detailed technical parameters;

        3. Detailed pictures of components and overall structure;

        4. Electrical schematic diagram (electrical products);

        5. Mechanical assembly drawings and key parts drawings;

        6. Nameplate (font, CE symbol);

        7. Product operation manual, installation and maintenance (English version);

        8. Parts list (product name CE certification, manufacturer).

        CE Certification Process of Bluetooth Keyboard

        1. Project application - submit the test application to the supervision of ZRLK testing agency.

        2. Data preparation: according to the CE certification requirements, the enterprise shall prepare relevant certification documents.

        3. Product testing - the enterprise sends the samples to be tested to the laboratory for testing.

        4. Preparation of report - The certification engineer shall prepare the report according to the qualified test data.

        5. Submit for review - The engineer will review the complete report.

        6. Issuing certificate - CE certification certificate will be issued after the report is verified to be correct.

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        Please contact ZRLK of our company to handle CE certification of Bluetooth keyboard. We will provide you with professional and efficient testing and certification services at a favorable price and considerate service. If you provide us with product pictures and specifications, we will provide corresponding cycles, quotations and specific plans according to your products. You are welcome to call us for consultation!

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