Electronic standard, international

International Electrotechnical Commission See electronic standard, international. 

International Conference on Harmonisation of Technical Requirements of Pharmaceuticals for Human Use (ICH). Topic M2 Electronic Standards... 

ISO/IEC (2007) 28360. Determination of Chemical Emission Rates From Electronic Equipment, International Organization for Standardization, Geneva, Switzerland. 

IEC 62391-1. Fixed electric double layer capacitors for use in electronic equipment—Part 1 Generic Specification, 1st edn. International Standard, International Electrotechnical Commission, ICS codes 31.060.10, http //webstore.iec.ch/preview/info iec62391-l%7Bedl.0%7Den.pdf, Publication date April 10, 2006. 

Electronic Standards for the Transfer of Regulatory Information (ESTRI), International Conference on Harmonization. M2 Recommendations, March 1997 (1.1-5.1) and July 1997 (5.2-5.3). 

Standards for food-grade chemicals in the United States are set by the Committee on Eood Chemicals Codex of the National Academy of Sciences (NAS) which pubHshes them in the Food Chemicals Codex (ECC) (6) (see also Eood additives). Standards for laboratory reagents are set by the American Chemical Society (ACS) Committee on Analytical Reagents and are pubHshed in Feagent Chemicals—A.CS Specifications (7). Standards for electronic-grade chemicals, which have extremely low limits for trace ions, are pubHshed aimually in The Book of SEMI Standards (BOSS) by Semiconductor Equipment and Materials International (SEMI) (8). 

Also, the electronic control-valve device s level of immunity to, and emission of, electromagnetic interference (EMI) can be an issue in the chemical-valve environment. EMI requirements for the control-valve devices are presently mandatory in the European Community but voluntary in the United States, Japan, and the rest of the world. International Electrotechnical Commission (lEC) SOI, Parts I through 4, Electromagnetic Compatibihty for Industrial Process Measurement and Control Equipment, defines tests and requirements for control-device immunity. Immunity and emission standards are addressed in CENELEC (European Committee for Electrotechnical Standardization) EN 50 081-1 1992, EN 50 081-2 1993, EN 50 082-1 1992, and prEN 50 082-2 1994. 

The fixing dimensions of the motors are standardized at national and international levels. However, the output -frame relationship is not yet established for duty type rated motors. The Indian Electrical and Electronics... 

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