CE certification content information and common test items

1. Information products: computer peripherals and related information processing equipment;

2. Audio and video: such as TV: speakers and other sound and video players and other related electronic products;

3. Lamps and lanterns: such as bulbs, tubes, downlights and other LED/non-LED lights;

4. Household appliances: refrigerators, air conditioners, washing machines and other household appliances;

5. Machinery products: large and small machinery;

6. Instrument and equipment products: multimeter and other related testing instrument products.

EU CE certification required information:

1. Manufacturer's name, address;

2. Product name, model, product manual;

3. Product circuit schematic, block diagram, roadmap, etc.;

4. List of key components or raw materials.

Common test items of EMC, LVD, RED directives:

1. EMC test items: conducted disturbance, radiation disturbance, immunity of electrostatic discharge, radio frequency electric contact field radiation immunity, fast transient pulse group immunity, surge (shock) immunity, conducted immunity of radio frequency field induction, power frequency magnetic field immunity, voltage sag, immunity to short-term interruption and voltage change, harmonic current, voltage fluctuation and flash.

2. LVD test items: judgment of working voltage, ball pressure test, electrical clearance, creepage distance, material type and comparative tracking index test, tidal treatment, anti-electric strength test, temporary voltage protection of external circuits, isolation of external circuits to ground, capacitive discharge protection after disconnection, ground resistance, touch voltage, touch current and protection 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 ray protection, overload test, durability test, leakage current, protection measures for conductive parts, fire test, mechanical strength test.

3. RED test items: RF output power, power frequency band density, duty cycle, transmission sequence, transmission gap cumulative transmission time, frequency occupation and frequency hopping sequence, frequency hopping frequency separation, media utilization, self-adjusting occupancy channel width (transmit state) OOB state, (transmit state) spurious emission (receive state) spurious transmission, receiving blocking geolocation services.