GB/T 35359-2017 English PDFUS$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 35359-2017: Fuel filter -- Initial single-pass efficiency test method Status: Valid
Basic dataStandard ID: GB/T 35359-2017 (GB/T35359-2017)Description (Translated English): Fuel filter -- Initial single-pass efficiency test method Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: T13 Classification of International Standard: 43.060.40 Word Count Estimation: 14,185 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 35359-2017: Fuel filter -- Initial single-pass efficiency test method---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.Fuel filter - Initial single-pass efficiency test method ICS 43.060.40 T13 National Standards of People's Republic of China Fuel filter single passes the original filtration efficiency experiment method 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 Directory Foreword Ⅲ Introduction IV 1 Scope 1 2 Normative references 1 3 test materials and devices 1 4 test conditions accuracy 4 5 test system verification 4 6 Ash System Verification 4 7 test the preparation of the filter assembly test 5 8 ash system 5 9 filter test system 5 Filter single pass filtration efficiency test 11 Accuracy of the data 6 12 Data Analysis 7 Record data 14 Acceptance criteria 7 Calculate 7 ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard by the National Automotive Standardization Technical Committee (SAC/TC114) centralized. This standard was drafted unit. China Automotive Engineering Research Institute Co., Ltd., Shanghai Fleetguard Filter Co., Ltd., Guangzhou Yi Feng steam Manufacturing Co., Ltd., Zibo Yonghua Filter Co., Ltd., Zhejiang Global Filter Co., Ltd. The main drafters of this standard. Luo Hongwei, Wang Zhiwei, Yu Hai Gang, Li Youlai, Li Yonghua, Ye Nanhai, Lin Jinxiu.IntroductionModern car engine on the fuel filter filter efficiency is higher, the filtered fuel viscosity is relatively low, the fuel after fuel filtration The filter is mostly one-time through; Therefore, the use of single-pass test method, can better reflect the actual use of fuel filter, using The A2 ash (fine ash) of GB/T 28957.1-2012 (ISO 12103-1.1997) evaluates the fuel filter's ability to filter out specific particles. The purpose of the single pass of the fuel filter single pass primary filtration efficiency test method is to test the fuel filter to filter the particles Qualitative performance, so that the laboratory test results comparable. Fuel filter single passes the original filtration efficiency experiment method1 ScopeThis standard specifies the test method for the determination of the original filter efficiency of the fuel filter by a single pass of the specified particle size particles, test requirements, Test procedures and data processing. This standard applies to the engine fuel filter (hereinafter referred to as filter), other filters for fuel filtration can also refer to the use. In order to meet the requirements of single pass test under different test flow of fuel filter, the filter test bench should be selected reasonably according to its flow rate.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. Hydraulic filters - Part 1. Verification of structural integrity and determination of initial bubble point GB/T 14041.1-2007 Identification and control of purifying methods for hydraulic fluid sampling containers GB/T 17484-1998 Hydraulic filters, assessment of flow characteristics of pressure drop GB/T 17486-2006 GB/T 17489-1998 Hydraulic Particle Contamination Analysis Liquid samples are taken from the working system piping Calibration of hydraulic driven liquid auto particle counter GB/T 21540-2008 Hydraulic fluid online automatic particle counting system calibration and verification methods GB/T 27613-2011 Liquid hydraulic transmission fluid - Determination of particle contamination by weighing method GB/T 28957.1-2012 Road vehicles - Test dust for filter assessment - Part 1. Silica test dust ASTMD4308 precision instruments for the determination of liquid hydrocarbon conductivity test method (Standardtestmethodfor electricalconductivityofliquidhydrocarbonsbyprecisionmeter) SAEJ1696 standard fuel filter test solution (Standardfuelfiltertestfluid)3 test materials and devices3.1 test solution Using test oil in accordance with SAEJ1696 regulations, the test temperature is (40 ± 5) ℃. 3.2 Test impurities Using particle size distribution and chemical composition in line with the provisions of GB/T 28957.1-2012 fine A2 ash. 3.3 Test System Filter performance test system should include "filter test system" and "gray system", as shown in Figure 1. ...... |
