Resistor EU ROHS testing process
Date：2025-05-27 10:05:13 Classification
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Resistors EU RoHS testing process, when exported to the EU, resistors need to undergo RoHS testing to ensure that they meet EU environmental requirements. The RoHS (Restriction of Hazardous Substances) directive restricts the use of certain hazardous substances in electrical and electronic products. The following is the specific process of resistor EU RoHS testing:
1. Self-assessment
- The company conducts self-assessment to understand the product material composition and supply chain to ensure that the product does not contain hazardous substances restricted by the RoHS directive. This step helps companies identify potential problems and make improvements before formal testing.
2. Select a certification body
- Select a qualified and reputable certification body for RoHS certification. Consider factors such as the agency's qualifications, experience, service quality and price, and sign a formal certification contract. Common certification bodies include Shenzhen Dezewei, etc.
3. Application materials preparation
- Prepare relevant application materials in accordance with the requirements of the certification body, including product manuals, circuit diagrams, material lists, supplier information, etc., and provide product samples for testing. Ensure the integrity and accuracy of all materials.
4. Submit an application
- Submit an application to the certification body and pay the relevant certification fees. Ensure the completeness and accuracy of the application materials so that the certification body can smoothly conduct subsequent testing and evaluation.
5. Sample testing
- The certification body tests the samples to test the content of harmful substances in the resistors to ensure that the products meet the RoHS certification standards. Testing items include lead (Pb), cadmium (Cd), mercury (Hg), hexavalent chromium (CrVI), polybrominated biphenyls (PBBs), polybrominated diphenyl ethers (PBDEs), etc.
6. Review and evaluation
- After the sample test, the certification body reviews and evaluates the company's technical documents, production processes, etc. to ensure that the company's production process meets the RoHS certification standards. This step helps ensure the continued compliance of the product.
7. Issuance of certificate
- After the product meets the RoHS certification standards, the certification body will issue a RoHS certification certificate to the company. The company can mark the RoHS certification mark on the product to prove that it meets the EU's environmental protection requirements.
Notes
- Self-assessment: Ensure that the product does not contain hazardous substances restricted by the RoHS directive so that it can pass subsequent testing and certification smoothly.
- Select a certification body: Select a certification body with qualifications and credibility to ensure the accuracy and reliability of the test results.
- Application material preparation: Ensure the completeness and accuracy of all application materials so that the certification body can smoothly conduct subsequent testing and evaluation.
- Sample testing: Ensure the representativeness and accuracy of the samples so that the test results can truly reflect the environmental performance of the product.
Through the above process, you can successfully complete the EU RoHS test of resistors, ensure that the product meets the EU's environmental protection requirements, and successfully enter the EU market.
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