GB/T 35582-2017 English PDFUS$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 35582-2017: Sulfur and nitrogen elemental analyzers Status: Valid
Basic dataStandard ID: GB/T 35582-2017 (GB/T35582-2017)Description (Translated English): Sulfur and nitrogen elemental analyzers Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: N53 Classification of International Standard: 71.040.10 Word Count Estimation: 10,160 Date of Issue: 2017-12-29 Date of Implementation: 2018-07-01 Regulation (derived from): National Standards Bulletin 2017 No. 32 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 GB/T 35582-2017: Sulfur and nitrogen elemental analyzers---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.Sulfur and nitrogen elemental analyzers ICS 71.040.10 N53 National Standards of People's Republic of China Sulfur nitrogen analyzer 2017-12-29 Posted 2018-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Machinery Industry Federation. This standard by the National Institute of Industrial Process Control and Automation Standardization Technical Committee (SAC/TC124) centralized. This standard was drafted unit. Jiangsu Jiang Electric Analytical Instruments Co., Ltd., Suzhou Ellan Analytical Instruments Co., Ltd., Shanghai Measurement and Testing Technology Technology Research Institute, Shandong three pumps Kesen Instruments Co., Ltd., Jiangsu Province, physical and chemical testing center. The main drafters of this standard. Wu Qinghua, Wu Rongkun, Ding Min, Wang Guofeng, Zhu Peide, Zhou Jin, Wu Weipeng. Sulfur nitrogen analyzer1 ScopeThis standard specifies the sulfur nitrogen element detector requirements, test methods, inspection rules, signs, instructions, packaging, transportation and storage. This standard applies to the use of chemiluminescence method to measure nitrogen and ultraviolet fluorescence sulfur sulfur nitrogen analyzer (hereinafter referred to as instrument).2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191-2008 Packaging - Pictorial signs GB/T 2829-2002 periodic inspection count sampling procedures and tables (for the stability of the test process) GB 4793.1-2007 Safety requirements for electrical equipment for measurement, control and laboratory use - Part 1. General requirements Analytical instruments - Environmental testing methods General technical requirements for packaging of electromechanical products NB/SH/T 0704-2010 Determination of nitrogen content in petroleum and petroleum products boat injection chemiluminescence SH/T 0657-2007 Determination of trace amounts of nitrogen in liquid petroleum hydrocarbons - Oxidative combustion and chemiluminescence SH/T 0689-2000 Determination of total sulfur content of light hydrocarbons and engine fuels and other oils (UV fluorescence method)3 requirements3.1 normal working conditions Instrument normal working conditions should be met. a) Ambient temperature .5 ℃ ~ 35 ℃; b) Relative humidity. not more than 80%; c) Power supply. AC voltage .220V ± 22V; frequency. 50Hz ± 1Hz; d) The instrument should avoid direct light; e) There should be no strong electromagnetic field around the instrument except the earth magnetic field; f) The work surface of the instrument should be smooth and firm. 3.2 measuring range Instrument according to the different forms of the measured substance is divided into the following measurement range. a) The liquid sample measurement range of 0.2mg/L ~ 5000mg/L, the range of linear correlation coefficient r ≥ 0.999; b) The measurement range of the gas sample is 0.2mg/m3 ~ 5000mg/m3, the linear correlation coefficient of each range is r≥0.999; c) The measurement range of the solid sample is 1.0mg/kg ~ 5000mg/kg, the linear correlation coefficient of each range is r≥0.999. 3.3 appearance requirements The appearance of the instrument should meet the following requirements. a) The appearance of the instrument is tidy, clean, coated on the surface, there is no obvious peel, abrasion, exposed bottom and dirt on the coating; ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 35582-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 35582-2017_English as soon as possible, and keep you informed of the progress. 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