the common standards for electronic material detection

 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 detection?
GB/T 13387-2009 Method of silicon and other electronic materials
SJ 3195-1989 Test method for the work function of electronic materials
SJ 3196-1989 Test method for the secondary electron emission coefficient of electronic materials
SJ 3205-1989 Measurement of the evaporation rate of electronic materials
T/CSRA 3-2020 electronic material
SJ 3234-1989 Dynamic test method for the vacuum vent properties of electronic materials

评论

发表评论

此博客中的热门博文

NOM certification

图片
The Normas Oficiales Mexicanas logo is a mandatory safety sign in Mexico to indicate that the product is in accordance with the associated NOM standard.The NOM logo applies to most products, including telecommunications and information technology equipment, household electrical appliances, lamps and other products that are potentially dangerous to health and safety.All products manufactured or imported in Mexico must comply with the relevant NOM standards  and product labeling requirements. The product of NOM compulsory certification is generally a voltage over 24 volts alternating current or direct current electrical products.It is mainly applicable to product safety, energy and thermal effect, installation, health and agriculture.The following products must obtain a NOM DE certification to allow access to the Mexican market: -- electronic or electrical products for use by families, offices and factories; -- computer LAN (LAN) equipment; -- lighting fixtures; -- tires, toys an...
阅读全文

Electric blankets must obtain CE certification to export to the EU

  CE certification is a mandatory certification mark for products entering the European market indicating that the product meets the basic requirements of the EU's Technical Coordination and Standardization New Method Directive. The CE certification access model adopted by the EU market for electric blankets includes the following five parts: Low voltage instruction (LVD 2014/35/EU): Ensure the safe use of electric blankets under low voltage. Electromagnetic Compatibility Directive (EMCD 2014/30/EU): to ensure that the electric blanket does not produce electromagnetic interference to other electronic devices when used. Energy efficiency Directive (ErP): requires electric blankets to meet certain energy efficiency standards to reduce energy consumption. Directive to limit the use of certain harmful components in electronic and electrical products (RoHS): limits the use of certain harmful substances, such as lead, mercury, hexavalent chromium, etc., in electric blankets. Electronic a...
阅读全文

C-Tick certification

图片
C-tick authentication concept A/c-tick is A certification mark for Communications equipment issued by the Australian Communications Authority (ACA).Manufacturers and importers must follow the next step in using A-Tick: : 1. Product implementation ACAQ technical standard test 2. Register the use of A/C-Tick to ACA 3. Fill in the Declaration of Conformity Form and keep the product with the record C - tick certification In communication products or equipment with A/C - the identity of the Tick marks (label) 5, sales to consumers A - Tick only applies to communication products, electronic products, mostly apply C - Tick, but electronic products if the application is A - Tick, do not need to apply for the C - other Tick.Since November 2001, EMI in Australia/New Zealand has applied for a merger;If the product is to be sold in the two countries, the following documents must be in place before marketing, in case the authorities of the Australian Communications Authority or the Ministry of Ec...
阅读全文