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Our service

Centre Testing International Co., Ltd. (NG28) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

 
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By Industry

Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
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Specialty

Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.
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AUTHORITY & TRUST
QUALITY & VALUE
Harmonic Interference Testing

NG28 Shenzhen Laboratory houses 8 electromagnetic shielding rooms and 4 anechoic chambers, allowing EMC conducted disturbance testing to be performed according to various internal standards and limits, among which are those of the European Union and the United States. Electronic and Electrical Products include household appliances, information technology equipment, lighting equipment, medical equipment, railway equipment, etc. Testing lead-time: 2-3 work days.

Harmonic Interference Testing

?    Service Background

Electromagnetic Compatibility (EMC) testing is the basis for electronic and electrical products to enter the global market. If a product is to be exported to countries or regions such as the European Union, the United States, Canada, Australia, Korea, etc., and even when marketing domestically within China, corresponding EMC tests will need to be done to meet compliance. The harmonic disturbance test is one part of EMC testing.

Centre Testing International Group (NG28), a pioneer and leader in China's third-party testing and certification services£¬is a comprehensive third-party organization that provides a one-stop solution for testing, calibration, inspection, certification and technical services on a global scale.

?    Conducted Disturbance Services

¢ñ. Applicable countries and test standards

1. China 

GB 17625.1 Electromagnetic compatibility - Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)

2. European Union

EN 61000-3-2 Electromagnetic compatibility (EMC). Limits. Limits for harmonic current emissions (equipment input current ≤16 A per phase)

¢ò. Applicable Products

Electronic and Electrical Products Including: Large household appliances, small household appliances, information technology and communication equipment, consumer equipment, lighting equipment, electrical and electronic tools, toys, recreational and sporting equipment, medical equipment, monitoring equipment, vending machines, and other electrical and electronic equipment.

¢ó. Sample Requirements

1-2 normal samples. For more specific details, please contact NG28 online customer service.

?    Our Edge

  • NG28 has qualified and experienced teams, ready to provide you professional consulting and services.
  • NG28 has advanced laboratory equipment, ensuring accuracy and reliability of the test data.
  • NG28 is a third-party testing and certification organization, trusted by customers globally and your endorsement of quality.
  • Our group of EMC engineers are professionals in samples modifications and can better serve your enterprise.

 

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