GB/T 6425-2008 English PDFUS$649.00 · In stock
Delivery: <= 5 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 6425-2008: Nomenclature for thermal analysis Status: Valid GB/T 6425: Historical versions
Basic dataStandard ID: GB/T 6425-2008 (GB/T6425-2008)Description (Translated English): Nomenclature for thermal analysis Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: F01 Classification of International Standard: 27.010 Word Count Estimation: 28,254 Date of Issue: 2008-05-27 Date of Implementation: 2008-11-01 Older Standard (superseded by this standard): GB/T 6425-1986 Regulation (derived from): Announcement of Newly Approved National Standards No. 9, 2008 (No. 122 overall) Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China Summary: This standard specifies the definition of thermal analysis, thermal analysis methods for the classification and the relevant terms and definitions, as well as thermal analysis instruments, thermal analysis experiments and technology, thermal analysis data representation and applications involve the relevant terms and definitions. This standard applies to major thermal analysis methods (such as DSC, DTA, TG, DTA, TMA, etc.) research, development and application of various substances (such as polymer materials, medicines, minerals, energetic materials, metal materials, biological products, food, etc.) thermal analysis and characterization of relevant technologies, and associated management, operation, standard-setting work. GB/T 6425-2008: Nomenclature for thermal analysis---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Nomenclature for thermal analysis ICS 27.010 F01 National Standards of People's Republic of China Replacing GB/T 6425-1986 The term thermal analysis Posted 2008-05-27 2008-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard replaces GB/T 6425-1986 "Thermal analysis of the term." This standard compared with GB/T 6425-1986, the main changes are as follows. a) in accordance with the relevant provisions of GB/T 1.1-2000 and GB/T 20001.1-2001 thermal analysis of the status quo and development, the original standard Re-adjusted. b) amend the definition of the total thermal analysis, complementing the experimental conditions (such as the atmosphere) and retain the original definition of the relationship between physical properties and temperature, Added the relationship with time; the definition of thermal analysis methods have made the appropriate changes, add some hot new stars emerged in recent years Definition of analytical methods, such as. temperature-modulated differential scanning calorimetry, at a controlled rate thermal analysis, micro-thermal analysis, differential scanning illumination Calorimetry method. c) increasing the number of thermal analysis terminology, such as. For calibration, conditioning, thermal analysis of experimental data quality flag, and the application (enthalpy loose Chi content than the specific heat, oxidation induction phase diagram, purity determination, non-isothermal kinetics, etc.) aspects. Full account of the hot points Situation Analysis of development, such as differential scanning calorimetry covered by the definition of the type of heat flux and power compensation equipment coexistence of two types Reality; title TGA law still TGA generally styled like. d) thermal analysis further regulate certain terms, such as specimens will no longer be called "sample", and said "the sample and reference material." The Standard Appendix A, Appendix B and Appendix C are informative appendices. This standard by the National Standardization Technical Committee for Energy Management and focal points. This standard is drafted by. Changchun Institute of Applied Chemistry. Participated in the drafting of this standard. China National Institute of Standardization, Institute of Chemistry, Chinese Sinopec Beijing Yanshan Company resin Applied Research Institute, Beijing University of Aeronautics and Astronautics, China Pharmaceutical and Biological Products, Chemical Industry Press, Tsinghua University, East China University of Technology, Kunming Institute of Precious Metals, plastics Beijing Research Institute, China Sinopec Shanghai Petrochemical Research Institute, Chinese Chemical Society, chemical thermodynamics and heat points Analysis of the Professional Committee. The main drafters of this standard. Liu Zhenhai, Hai Hung Chen, Han Bu-Xing, Chen is willing, Gao Wu, Yang Lahu, Ren Huimin, Wu Zhi Wei, Xu Guohua, Liu Xiong, Qi name Choi, money Yixiang, over Meryl, Maca. This standard was first released in 1986, this is the first revision. The term thermal analysis1 ScopeThis standard specifies the definition of thermal analysis, thermal analysis and classification of relevant terms and definitions, as well as thermal analysis, thermal analysis experiments And technology, thermal analysis data representation and related terms and definitions related to the application. This standard applies to major thermal analysis methods (such as DSC, DTA, TG, DTA, TMA, etc.) research, development and application of various types Substances (such as polymer materials, drugs, minerals, energetic materials, metal materials, biological products, food, etc.) thermal analysis and related technologies to characterize and Associated with the management, operation, standards and so on. Category 2 Thermal Analysis Methods Classification thermal analysis are shown in Table 1. Table 1 Classification of thermal analysis Thermal analysis referred to measure physical quantities Thermogravimetry Dynamic change in mass measurement Isothermal mass change measurements Escaping gas detection EGA Radiation Thermal Analysis TG EGD EGA Mass change Δ m1 Differential thermal analysis Heating curve measurement DTA temperature difference ΔT or temperature T Differential scanning calorimetry Modulated temperature differential scanning calorimetry DSC MTDSC Thermomechanical analysis Method of thermal expansion Penetration method Dynamic Mechanical Analysis TMA DMA Mechanical quantity Change in length ΔL or volume change Δ Vp Modulus G, friction tanδ Hot vocalizations Heat transfer sound method - Acoustic quantity Thermo-optical method - Optical volume Thermoelectrics law - the quantity of electricity Thermal Magnetic method - magnetic amount Thermogravimetry - differential thermal analysis Thermogravimetry - Differential Scanning Calorimetry Thermogravimetry/mass spectrometry Thermogravimetry/Fourier Transform Infrared Spectroscopy Thermogravimetry/gas chromatography Micro-thermal analysis TG-DTA TG-DSC TG/MS TG/FTIR TG/GC μTA Hyphenated Techniques At the same time combined with technology Tandem MS technology Intermittent Hyphenated Techniques ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 6425-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 6425-2008_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 6425-2008?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 6425-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
