Hair dryer CE certification fee, hair dryer CE certification cycle, hair dryer CE FCC ROHS certification

1. Electrical safety testing:
CE certification requires detailed testing of the electrical safety of sweeping robots. This includes testing the safety performance of components such as cables, plugs, batteries, and circuits. The purpose is to ensure that the sweeping robot does not pose a danger to users such as electric shock or fire during use.
2. Electromagnetic compatibility testing:
Sweeping robots typically contain electronic components, therefore electromagnetic compatibility testing is required. This means that they should not interfere with other electronic devices during operation and should not be affected by external electromagnetic interference.
3. Mechanical stability test:
CE certification requires testing of the physical structure and mechanical components of robotic vacuum cleaners to ensure that they do not experience malfunctions or instability during use. This includes preventing falls from heights, ensuring the normal operation of collision sensors, etc.
4. Radiation testing:
Some sweeping robots may use radio frequency or microwave technology, so radiation testing is required to ensure that their radiation levels are within a safe range.
5. User manual and logo:
CE certification also requires manufacturers to provide clear user manuals to ensure that users can correctly install and use the sweeping robot. In addition, the CE mark must be clearly and visibly marked on the product, indicating that the product has been certified.
6. Continuous compliance maintenance:
Obtaining CE certification is only the first step, and manufacturers must ensure that their products continue to comply. This requires continuous monitoring and testing to adapt to regulatory changes and product updates.

Required documents for CE-RED certification of wireless chargers

Wireless charger refers to a charger that does not require traditional charging power cables to be connected to the terminal device that needs to be charged. It adopts the latest wireless charging technology and transmits electrical energy through the use of alternating magnetic fields generated between coils. Inductive coupling technology will become a bridge connecting charging base stations and devices. 19107516775 wireless charger uses the principle of electromagnetic wave induction for charging, similar to a transformer. There is a coil at both the sending and receiving ends, which is connected to a wired power source to generate an electromagnetic signal. The receiving end coil senses the electromagnetic signal at the sending end to generate current to charge the battery.

Required documents for CE-RED certification of wireless chargers

1. English version of user manual

2. Circuit schematic diagram of the product

3. List of Key Components

4. The size and position of label placement

5. PCB board diagram, power adapter EN60950 safety report

CE certification testing process for wireless chargers

1. Confirm project information with business

2. Confirm the testing items to be done, prepare samples, and fill out the application form

3. The applicant signs the contract and sends the contract back for payment

4. The engineer starts testing based on the sample (if it is not qualified, it needs to be rectified)

5. After testing is completed, issue a CE report

6. Send out copy reports, electronic reports, etc

Wireless charger CE-RED testing project

1. Electromagnetic compatibility testing (EMC testing)

2. Safety testing LVD (in the RED instruction, including RF products output by the battery)

3. Stop radio communication equipment testing (RF testing) in accordance with European ETSI standards

4. Notification of allowed frequency bands in Europe

5. Electrical Safety and Health Protection Test (SAR Evaluation/Testing)

CE certification testing standards for hair dryers
The CE certification for home appliance hair dryers generally includes two aspects. One is the Electromagnetic Compatibility Directive (EMC), and the other is the Low Voltage Directive (LVD). The standards for home appliance EMC are EN55014-1 and EN55014-2, while the standard for home appliance LVD is EN60335-1.
The scope of application is: applied to household and similar electrical purposes with a rated voltage not exceeding 250V (single-phase appliances) and a rated voltage not exceeding 480V (other appliances).

CE certification testing project for hair dryers
The EMC inspection items for hair dryer CE certification testing include two aspects: electromagnetic emission (EMI) and electromagnetic immunity (EMS):
EMI inspection items
1. Conducted (CE) (150kHz~30MHz);
2. Intermittent interference voltage (clicking sound) (150kHz, 500kHz, 1.4 MHz, and 30MHz);
3. Interference power (30MHz~300MHz);
4. Harmonic current (2-40 harmonics);
5. Flash Flicker.
EMS inspection items
1. Immunity to electrostatic discharge;
2. Immunity to radiated electromagnetic fields (80MHz to 1000 MHz);
3. Electrical fast transient/burst immunity;
4. Surge (lightning) immunity;
5. Injection current (150kHz~230MHz) immunity;
6. Voltage sag and short-term interruption immunity.
Hair dryer CE certification LVD testing project
1. Earthing Continuity Test;
2. Insulation Resistance Test;
3. Withstand Voltage Test;
4. Airborne Noise Test.

Required documents for applying for CE certification of hair dryers:
1. Company information: name, address, trademark, business license;
2. Product information: Name, model, technical parameter table (if there are multiple models, comparative information on product series differences is required);
3. User manual;
Process for obtaining CE certification for hair dryers:
1. Project Application - Submit a CE certification application to our company.
2. Data preparation - According to CE certification requirements, the enterprise prepares relevant certification documents.
3. Product testing - The enterprise sends the test sample to the laboratory for testing.
4. Preparation of report - Certification engineers prepare reports based on qualified testing data.
5. Submit for Review - The engineer will review the complete report.
6. Certificate issuance - After the report is verified to be correct, a CE certification certificate is issued.
The CE certification process for hair dryers takes 7-10 working days to complete