EMC testing, also known as electromagnetic compatibility (EMC), is a comprehensive evaluation of the interference level (EMI) and anti-interference ability (EMS) of electronic products in electromagnetic fields. It is one of the important indicators of product quality. The measurement of electromagnetic compatibility consists of a testing site and testing instruments. The purpose of EMC testing is to detect the impact of electromagnetic radiation generated by electrical products on the human body, public power grid, and other normal working electrical products
EMC standard for indoor heaters:
EN60335-1 Safety of household and similar electrical appliances Part 1: General requirements
EN60335-2-30 Household and similar electrical appliances.
. Security. Special requirements for room heatersEN61000-3-2 Electromagnetic compatibility (EMC), limitations, harmonic current emission limits (equipment input current ≤ 16 A per phase)
EN61000-3-3 Electromagnetic compatibility (EMC). Part 3-3: Limits. Limitations on voltage changes, voltage fluctuations, and flicker in public low-voltage power supply systems for equipment with a rated current of not less than 16A per phase and unrestricted connection
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China