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CCC
In order to fulfill China's commitments to join the WTO, adapt to the needs of China's market economy development, and establish a technology evaluation mechanism that is in line with international standards, China has established the China Compulsory Certification System (CCC) based on four unified principles.CQC
CQC is a national certification body (NCB) representing China's accession to the International Electrotechnical Commission's Electrical Product Qualification Testing and Certification Organization (IECEE) multilateral mutual recognition (CB) system. It is a national certification body that has joined the International Certification Alliance (IQNet) and the International Federation of Organic Agriculture Movements (IFOAM). CQC's international mutual recognition business with many well-known certification bodies abroad, as well as extensive international exchanges, have earned CQC a good international image.TELEC
The Japanese Telec certification, also known as the Japanese Radio Wave Law or MIC certification, is a mandatory certification for wireless products in Japan.PSE
PSE certification is a mandatory safety certification in Japan, used to prove that motor and electronic products have passed safety standard tests under the Japanese Electrical and Material Safety Law (DENAN Law) or international IEC standards.CE (NBCE)
The "CE" mark is a safety certification mark that is considered a passport for manufacturers to open and enter the European market. CE stands for European unity. Products bearing the "CE" mark can be sold within the member states of the European Union without meeting the requirements of each member state, thus achieving free circulation of goods within the EU member states. Simply put, CE certification is a mandatory certification for products entering the European market.RoHS
RoHS is a mandatory standard established by EU legislation, and its full name is the "Restriction of Hazardous Substances" directive. This standard has been officially implemented since July 1, 2006, mainly used to standardize the material and process standards of electronic and electrical products, making them more conducive to human health and environmental protection. The purpose of this standard is to eliminate six substances, including lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, and polybrominated diphenyl ethers (note: the correct Chinese name for PBDE refers to polybrominated diphenyl ethers, which is an incorrect statement), from motor and electronic products, and specifically stipulates that the lead content cannot exceed 0.1%.FCC
FCC stands for Federal Communications Commission (FCC), and FCC certification is a mandatory certification for electronic products entering the US market. Involving over 50 states, Colombia, and territories within the United States.IC
IC stands for Industry Canada, a government agency responsible for certifying electronic and electrical products entering the Canadian market. Its responsible products are roughly divided into: broadcasting and television equipment, information technology equipment, radio equipment, telecommunications equipment, engineering and medical equipment, etc.UN38.3
The Civil Aviation Administration of China has issued the "Lithium Battery Air Transport Specification" to all air transport companies, which clearly requires that lithium batteries must undergo UN38.3 testing by CNAS accredited laboratories before air and sea transportation. All airlines must receive the UN38.3 qualification report and transportation certification for lithium batteries before accepting them for transport.CB
The main goal of the CB system is to promote international trade by promoting the standardization and coordination of national and international standards, as well as cooperation with product certification bodies, in order to bring manufacturers closer to the ideal goal of "one test, multiple applications".EMC
With the continuous development of electromagnetic compatibility technology in China, a large number of electronic devices are integrated into narrow car spaces, such as navigation systems, car audio systems, reverse radar, and safety airbags. These electronic devices may emit interference signals of different frequency bands to the surrounding area. For example, when driving to a high-voltage power line, the operation may be ineffective due to interference in the onboard electronic control circuit, which can affect the experience of the driver and passengers, and in severe cases, cause accidents such as vehicle damage and fatalities. So the relevant testing of automotive electronics plays an increasingly important role in ensuring the safety of car driving. Chenrui Testing Automotive Electronics Laboratory has a complete testing site and testing equipment, and a professional technical team to safeguard your products and provide you with professional and reliable testing services.E-mark
E-Mark/e-Mark, also known as the European Common Market, is a certificate of conformity issued during product certification for locomotives and their safety spare parts products, noise and exhaust gases, in accordance with the provisions of the European Union Directive and the European Economic Commission Regulation, to ensure the safety of driving and environmental protection requirements.SRRC
SRRC is a mandatory certification requirement of the National Radio Regulatory Commission. Since June 1, 1999, the Ministry of Information Industry (MII) of China has mandated that all radio component products sold and used within China must obtain Radio Type Approval Certification.CTA
Telecommunications terminal equipment and other devices that want to access the public telecommunications network need to apply for a network access license, commonly known as "CTA" in the industry for applying for a "network access license" for communication products. According to current laws and regulations in China, the state implements a network access permit system for telecommunications terminal equipment, radio communication equipment, and telecommunications equipment involved in inter network interconnection used for accessing public telecommunications networks (such as China Mobile, China Unicom, and China Telecom). Telecommunications equipment implementing the network access permit system must obtain a network access permit issued by the Ministry of Information Industry; Those who have not obtained a network access license are not allowed to access the public telecommunications network for use or sell domestically.BSMI
Under the leadership of the government's economic department, the Taiwan Bureau of Standards and Inspection (BSMI) formulates product inspection standards for electronic and electrical products entering the Taiwan market, and requires that products must comply with safety, EMC testing, and related inspections before being authorized to use the BSMI logo. BSMI certification is a mandatory product certification that requires both EMC electromagnetic compatibility and SAFETY (safety regulations). The validity period of BSMI certification is usually 3 years, however, BSMI currently does not conduct factory inspections, but must follow the regulations of the Standards Bureau. So, the certification model of BSMI is: product inspection+registration supervision.NCC
NCC stands for National Communications Commission in Taiwan, which mainly controls communication and information equipment circulating and used in the Taiwanese marketOFCA
OFCA is a mandatory wireless certification in Hong Kong, and wireless RF and telecommunications products sold in Hong Kong must comply with its requirements and apply for certification, and display logos and recognition numbers on the products. The full name of OFCA is Office of the Communications Authority, established on April 1, 2012, formerly known as Office of the Telecommunications Authority.Quality inspection report
The quality inspection report is a safety and performance test conducted on the product, which can be successfully integrated into other platforms such as Tmall, JD.com or supermarkets, or provided as a reference standard for consumers. According to the three-level standards (national standards, ministerial standards, and enterprise standards), conduct quality assessment, make basic evaluations, and analyze the reasons for whether the quality is qualified or unqualified. This is the main part of the quality inspection report.JATE
JATE (Japan Approval Institute for Telecommunications Equipment) is the main registered certification body for technical compliance certification of telecommunications equipment in Japan. Telecommunications equipment compliance JATE certification requires technical regulatory compliance certification for communication equipment connected to the telecommunications network. JATE certification is mandatory and the certification body is a registered certification body recognized by MIC. The Japanese Ministry of Public Administration and Home Affairs, Postal and Telecommunications (MPHPT) has stipulated in the Japanese Telecommunications Business Law that mandatory certification is required for telecommunications equipment in Japan.KC
In order to enable consumers to have a clearer understanding of the certification marks indicated on the purchased products and to reduce the various certification fees borne by product manufacturers. On July 1, 2009, the Korean Agency for Technology and Standards (KATS) announced the standard "Self Regulatory Safety Confirmation, Annex 05" applicable to portable secondary lithium battery packs and lithium cells, and included the relevant products under the self declared product category of the KC certification system.
CCC
In order to fulfill China's commitments to join the WTO, adapt to the needs of China's market economy development, and establish a technology evaluation mechanism that is in line with international standards, China has established the China Compulsory Certification System (CCC) based on four unified principles.TELEC
The Japanese Telec certification, also known as the Japanese Radio Wave Law or MIC certification, is a mandatory certification for wireless products in Japan.CE (NBCE)
The "CE" mark is a safety certification mark that is considered a passport for manufacturers to open and enter the European market. CE stands for European unity. Products bearing the "CE" mark can be sold within the member states of the European Union without meeting the requirements of each member state, thus achieving free circulation of goods within the EU member states. Simply put, CE certification is a mandatory certification for products entering the European market.RoHS
RoHS is a mandatory standard established by EU legislation, and its full name is the "Restriction of Hazardous Substances" directive. This standard has been officially implemented since July 1, 2006, mainly used to standardize the material and process standards of electronic and electrical products, making them more conducive to human health and environmental protection. The purpose of this standard is to eliminate six substances, including lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, and polybrominated diphenyl ethers (note: the correct Chinese name for PBDE refers to polybrominated diphenyl ethers, which is an incorrect statement), from motor and electronic products, and specifically stipulates that the lead content cannot exceed 0.1%.FCC
FCC stands for Federal Communications Commission (FCC), and FCC certification is a mandatory certification for electronic products entering the US market. Involving over 50 states, Colombia, and territories within the United States.SRRC
SRRC is a mandatory certification requirement of the National Radio Regulatory Commission. Since June 1, 1999, the Ministry of Information Industry (MII) of China has mandated that all radio component products sold and used within China must obtain Radio Type Approval Certification.KCC
KCC is the abbreviation of the Korea Communications Commission, which functions similarly to the FCC in the United States. KCC certification was implemented in 2008 and is a certification system developed by the South Korean government to protect the domestic radio wave environment. Its main purpose is to reduce personal injury and property damage caused by unnecessary radio waves, as well as communication failures and equipment misoperations caused by other devices or external radio waves. Starting from January 1, 2010, products imported into South Korea are required to obtain KCC certification. If a product intended for import into South Korea has not passed KCC certification but is already in the process of application, South Korean customs will require a declaration letter stating that the product is applying for and waiting for KCC certification (products that have already obtained KCC certification do not need to provide this declaration letter).IC
The Philippine Product Certification System is managed and implemented by the Product Certification Division (also known as Action Five Division) under the Philippine Product Standards Service (BPS) (for an introduction to BPS, please refer to the ASEAN Standard Management System - Philippines section). The Philippines implements two certification systems. For imported products, it implements the ICC license system. For domestically produced products, in addition to mandatory safety certification, it also implements product quality certification.Quality inspection report
The quality inspection report is a safety and performance test conducted on the product, which can be successfully integrated into other platforms such as Tmall, JD.com or supermarkets, or provided as a reference standard for consumers. According to the three-level standards (national standards, ministerial standards, and enterprise standards), conduct quality assessment, make basic evaluations, and analyze the reasons for whether the quality is qualified or unqualified. This is the main part of the quality inspection report.
Automotive products EMC - Radiation
Automotive products EMC - RadiationBCI ISO11452-2
BCI ISO11452-2ISO7637 rectification
ISO7637 RectificationConsumer Products EMC - Radiation
Consumer Products EMC - RadiationEFT
EFTStatic electricity
Static electricityConduct
ConductVoltage drop
Voltage dropbe struck by lightning
be struck by lightningConducted Immunity
Conducted ImmunityRadiated Susceptibility
Radiated Susceptibility
EMC Testing
Electromagnetic compatibility, abbreviated as EMC, refers to an electronic device that neither interferes with nor is affected by other devices. Electromagnetic compatibility, like the safety we are familiar with, is one of the most important indicators of product quality.RF Testing
We provide customers with RF measurements for various standard products such as BT/Wifi/ZIGBEE/GSM/GPRS/EDGE/CDMA2000/EVDO/TD-CDMA/WCDMA/HDPA/HSPA+/LTEFDD/LTETDD, covering all upstream and downstream RF indicators, including frequency difference, phase difference, modulation, power, power control, envelope, adjacent channel leakage ratio, spectrum, spurious, sensitivity, same channel interference, adjacent channel interference, intermodulation, blocking, etc.Safety Testing
We have multiple Agilent temperature recorders, Yokogawa power meters, various large constant temperature and humidity chambers, large drying chambers, digital TV signal generators, and other equipment. Experienced engineers can meet the needs of different clients and complete testing for various safety related projects.New Energy Battery Testing
To provide highly flexible one-stop testing and certification solutions for battery manufacturers and distributors, in order to facilitate customers' easy and convenient access to multiple markets. The laboratory has advanced and professional battery performance and safety testing equipment, as well as a professional team of battery engineers, who can provide testing and certification services for lithium-ion batteries, polymer batteries, portable secondary batteries or battery packs according to the relevant standards and requirements of major countries and regions such as the European Union and the United States, to ensure that the batteries meet various requirements for safety, performance, storage, transportation, etc.Auto/Military EMC
With the continuous development of electromagnetic compatibility technology in China, a large number of electronic devices are integrated into narrow car spaces, such as navigation systems, car audio systems, reverse radar, and safety airbags. These electronic devices may emit interference signals of different frequency bands to the surrounding area. For example, when driving to a high-voltage power line, the operation may be ineffective due to interference in the onboard electronic control circuit, which can affect the experience of the driver and passengers, and in severe cases, cause accidents such as vehicle damage and fatalities. So the relevant testing of automotive electronics plays an increasingly important role in ensuring the safety of car driving.Vehicle Networking Testing
Car to car connectivity, also known as car to car connectivity, refers to projecting a mobile phone screen onto a car display. Through the display, users can operate the navigation, video, music, games, and other functions on the phone. The addition of the car phone mapping function makes it easy to use the car's large screen to watch videos on the phone and use the navigation on the phone.
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OUR SERVICES
EMC
Automotive Electronics EMC Testing
With the continuous development of electromagnetic compatibility technology in China, a large number of electronic devices are integrated into narrow car spaces, such as navigation systems, car audio systems, reverse radar, and safety airbags. These electronic devices may emit interference signals of different frequency bands to the surrounding area. For example, when driving to a high-voltage power line, the operation may be ineffective due to interference in the onboard electronic control circuit, which can affect the experience of the driver and passengers, and in severe cases, cause accidents such as vehicle damage and fatalities. So the relevant testing of automotive electronics plays an increasingly important role in ensuring the safety of car driving. Chenrui Testing Automotive Electronics Laboratory has a complete testing site and testing equipment, and a professional technical team to safeguard your products and provide you with professional and reliable testing services.
1、 Introduction to EMC Testing for Automotive Electronics
Electromagnetic Compatibility (EMC). The ability of a device or system to operate normally in its electromagnetic environment without causing unbearable electromagnetic interference to anything in that environment. Therefore, EMC includes two requirements: on the one hand, it refers to the requirement that the electromagnetic interference generated by the equipment in the environment during normal operation cannot exceed a certain limit, which is called electromagnetic interference (EMI); On the other hand, it refers to the device having a certain degree of immunity to electromagnetic interference present in the environment, known as Electro Magnetic Susceptibility (EMS). In summary, EMC=EMI+EMS.
Limit external interference from vehicles and protect onboard radio equipment and other sensitive devices;
The electromagnetic immunity of the vehicle ensures that it can operate normally in harsh electromagnetic environments.
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