GB/T 27846-2011 English PDFUS$439.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 27846-2011: Chemicals -- Measurement of viscosity using the Hoeppler falling-ball viscometer Status: Valid
Basic dataStandard ID: GB/T 27846-2011 (GB/T27846-2011)Description (Translated English): Chemicals -- Measurement of viscosity using the Hoeppler falling-ball viscometer Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: A80 Classification of International Standard: 13.300 Word Count Estimation: 19,183 Date of Issue: 2011-12-30 Date of Implementation: 2012-08-01 Quoted Standard: ISO/TR 3666; DIN 1319-1; DIN 1319-3; DIN 1342-1; DIN 12785; DIN ISO 3585; ISO/IEC GUIDE 98 Regulation (derived from): National Standard Approval Announcement 2011 No.23 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 use of Hoppler falling ball viscometer Newtonian fluid dynamic viscosity method. This standard for measuring the dynamic viscosity within the range of 0. 6mPas ~ 250 000 mPas at a temperature of -20��C ~ 120��C. GB/T 27846-2011: Chemicals -- Measurement of viscosity using the Hoeppler falling-ball viscometer---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.Chemicals. Measurement of viscosity using the Hoppler falling-ball viscometer ICS 13.300 A80 National Standards of People's Republic of China Chemicals Höppler viscosity determination Falling ball viscometer method Issued on. 2011-12-30 2012-08-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard with the German standard DIN53015.2001 "viscosity determination Höppler falling ball viscometer method" (in English) of technical content the same. The editorial changes made the following standard. --- Remove the German standard preface, revision and previous version of the case; --- Added "References." This standard is managed by the National Standardization Technical Committee chemicals dangerous (SAC/TC251) and focal points. This standard was drafted. Chinese Academy of Inspection and Quarantine, China Chemical Technology Development Center of Jiangsu Coal Chemical Engineering Research Institute Limited, the Chemical Institute of Standardization. The main drafters of this standard. Sun Xin, Falls Apart, Wang Xiaobing, Yang Ting, Guo Xinyu. Chemicals Höppler viscosity determination Falling ball viscometer method1 ScopeThis standard specifies the use of Höppler falling ball viscometer Newtonian fluid dynamic viscosity method. This standard applies to the measurement at a temperature of -20 ℃ ~ 120 ℃ 0.6mPa · s ~ dynamic viscosity within 250000mPa · s range.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. ISO /T R3666 water viscosity (Viscosityofwater) DIN1319-1 Measurement Technology - Part 1. Basic terminology (Fundamentalsofmetrology-Part 1. Basicter- minology) DIN1319-3 metrology foundation - Part 3. single measurement value measurement, measurement error evaluation (Fundamentalsofmetro- logy-Part 3. Evaluationofmeasurementsofsinglemeasurand, measurementuncertainty) DIN1342-1 viscosity - Part 1. Evolution concept (Viscosity-Part 1. Rheologicalconcepts) DIN12785 laboratory glassware dedicated laboratory thermometers (Laboratoryglassware; specialpurposelabora- torythermometers) DINISO 3585 borosilicate glass 3.3 Properties (Borosilicateglass3.3-Properties) Uncertainty Expressions Guide ISO /IEC Guide98 measured values \u200b\u200b(Guidetotheexpressionofuncertaintyin measurement)3 Terms and DefinitionsDIN1319-1 and DIN1342-1 defined and the following terms and definitions apply to this document. 3.1 Standard viscosity samples standardviscositysample Using a standard viscometer at one or more temperature measuring the viscosity standard Newtonian liquid sample, its viscosity values \u200b\u200band their traceability in the country Home viscosity standards recorded and released as the viscosity of the material measure unit. 4 symbols, quantities and units Symbols, quantities and units are shown in Table 1. Table 1 symbols, quantities and units Code quantity SI units Other legal unit sphere diameter d m mm, μm Difference D spheres and liquid density kg/m3 g/cm3 ...... |
