Shenzhen United Testing Technology Co., Ltd

IC is short for Industry Canada, as a government agency, responsible for the certification of electronic and electrical products into the Canadian market. Its products are roughly divided into radio and television equipment, information technology equipment, radio equipment, telecommunications equipment, engineering and medical equipment, etc. Similar to FCC in the United States, IC currently only restricts electromagnetic interference. www.uni-lab.hk/

  Electronic materials / chemicals refer to the materials used in electronic technologies and microelectronics technologies. Electronic materials are not only the material basis of the development of modern electronic industry and science and technology, but also a technology-intensive discipline in the field of science and technology. The purity, cleanliness and related physical and chemical indicators of electronic chemicals have a serious impact on the electrical performance, yield and reliability of the products. Therefore, strict quality control and accurate analysis are needed in the production, circulation and use of electronic chemicals. Example of common test items of electronic products: failure analysis Chemical performance test metallic element size distribution The number of particles The anion test Organic analysis inorganic analysis Environmental reliability test Aging performance test complexity analysis What are the common standards for electronic material detect...

  The hair straighter, also known as an electric splint, is an electrical appliance that can convert electrical energy into heat energy and act on the hair to make it go straight. But now the hair straightening device mostly can straighten the hair, also can change the hair curly, and the use is convenient, by the love of beauty people love. H air straighter export to the European Union needs to transact CE certification, generally need to meet EMC electromagnetic compatibility and LVD low voltage directive .

  According to the relevant part of the United States Federal Communications Regulations (Part CFR 47), all electronic products entering the United States (mainly for the working frequency of 9 KHz-3000GHz) need to undergo electromagnetic compatibility certification (FCC certification), so FCC certification is mandatory in the United States. www.uni-lab.hk/

  Intelligent switch   is   the unit that uses the combination and programming of the control board and electronic components to realize the circuit intelligent switch control. Switch control, also known as BANG-BANG control, is simple and easy to implement, so it is adopted in the control of many household appliances and lighting lamps. Intelligent switch belongs to AV / IT products, entering the US market needs to apply for FCC-ID certification. Contact us if you need. www.uni-lab.hk/

  CPC (Children's Product Certificate) certification of toy bricks should be provide in Amazon USA, which includes ASTM-F963 and CPSIA.

Abrasi ve   resistance testing is the ability of the material to resist mechanical wear. Under the grinding condition of a certain load weight, the grinding of unit area per unit time. E xpressed by the wear amount of the sample, it is equal to the difference between the pre-grinding mass of the sample and the post-grinding mass divided by the wear area, by the reciprocal of the wear rate or wear degree of the material under the specified friction conditions. Effect of a brasi ve   resistance test ing : Wear and tear is a common phenomenon in the industrial field and daily life. Many reasons for this phenomenon , physical, chemical and mechanical, mainly abrasive wear, adhesive wear (bonding), fatigue wear (pitting), corrosion wear, which is an important reason for the loss of materials and energy. Wear problem covers a wide range.   Material wear resistance as an engineering research, its purpose is the product manufacturing and product production process of wear problem...