Shenzhen United Testing Technology Co., Ltd

  Radiation is one of the test items of CE-EMC's, and to obtain a CE certificate, all items must meet the requirements. Many enterprises in the application for CE certification, often stuck in the radiation here. Sometimes do CE certification, do the EMC test is not passed, is not issued to the certificate, what should I do, Xiaobian summed up the content! There are many reasons for excessive EMC radiation, such as poor interface filter, low structural screen efficiency, and defective cable design, which may lead to excessive radiation data. But the root cause of radiation is actually in the design of PCB, from the EMC aspect to focus on PCB, mainly focusing on the following aspects: 1. From the perspective of reducing radiation interference, multi-layer boards should be used as much as possible, with the inner layers serving as power supply layers and ground layers respectively, to reduce the impedance of power supply lines, suppress public impedance noise, form a uniform ground f...

  Application process for electric blanket CE certification: Step 1: Apply 1. Fill in the application form 2. Apply for the company information form 3. P rovide the p roduct data and send samples   Step 2: Quote Determine the test standard, test time and corresponding cost to the testing engineer according to the information provided;   Step 3: Payment After confirming the quotation, the applicant shall sign the filing application form and the service agreement and make the payment   Step 4: Test The laboratory tests a full set of the applied products according to the relevant EU testing standards   Step 5: Test pass, report completion Step 6: Complete the project and issue the CE certificate

With the development of technology, we will find that there are many wireless charging devices around us, such as headphones, watches, mobile phones, tablets, and many such consumer electronic products in the market. Electronic products export to the EU need to do CE certification. CE attestation: The CE certification is a security certification that is regarded as a passport for exporting products to the European Union. All products exported to the EU market must undergo mandatory CE certification, and wireless charging is no exception, which must be affixed with the CE certification mark for export. Industrial products required to have CE marks shall not be marketed without CE marks. For products that have added CE marks into the market and found to fail to meet the safety requirements, they shall be ordered to be recovered from the market. Those that continue to violate the CE marks of the directive will be restricted or prohibited from entering the EU market or forced to withdraw f...

  1. What is the Australian RF Report? Australian RF Report is the radio frequency report of Australian wireless products, for short distance SRD devices, such as Bluetooth headset, WIFI router, 433 remote control, etc 2. What are the Australian RF test standards? AS/NZS 4268 3. Can the RF report or FCC report in CE be used directly? There are indicated in the standard that you can use ETSI or FCC report, so you can directly use CE standard RF report or FCC standard report   RF Report application process: 1. Fill in the test and certification application form 2. Submit product data (2-3 samples, instructions, nameplate, etc.) 3. The laboratory receives the samples and conducts the test 4. Pass the test, and the laboratory will issue a report

  CE certificate is the certificate issued after the product successfully passed CE certification, CE certification plays a very important role in the product entering the EU market . B ut how long is the validity period of CE certification certificate? What happens if the CE certificate expires? 1, CE certification certificate is generally valid for five years, but if the implemented standards or instructions are revised, upgraded, updated, etc., may be re-evaluated according to the situation to the product, increase the difference test, it is necessary to reapply for CE certificate. 2, T here is also a situation that the certificate has reached the validity period of 5 years, the manufacturers, suppliers and production process of the enterprise products have not changed, and the customers of the enterprise are also recognized, so the CE certificate can also be used. T he validity period of CE certification can also be based on the above situation. The validity period of CE certif...

Sensor exports to the EU require an application for CE certification in accordance with the regulatory requirements. First, the sensor shall meet the EMC electromagnetic compatibility instruction. Common test standards according on the use environment EN 61000-6-1:2007 Electromagnetic compatibility (EMC) -Part 6-1: General standards; immune residential, commercial and light industrial environment EN 61000-6-3:2007 + A1:2011 Electromagnetic compatibility (EMC). Part 6-3: General standards. Launch standards for residential, commercial and light industrial environments Considering the EN61326-1:2013Electrical equipment for measurement, control and laboratory use EMC requirements Part 1: General requirements measurement Although the operating voltage of sensor products is generally not within the range of LVlow voltage command, However, due to the electrical risks present in the actual use environment, So most sensor manufacturers will simultaneously choose LVD testing and certification, T...