ASTM D2882-2000 石油和非石油液压油在固定容积叶轮泵中消耗特性显示的标准试验方法

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Product Code:SAE AIR6037
Title:Aircraft Exhaust Nonvolatile Particle Matter Measurement Method Development
Issuing Committee:E-31 Aircraft Exhaust Emissions Measurement Committee
Scope:This report provides current practice measurement methods for quantifying non-volatile particle matter at the exit plane of aircraft gas turbine engines. This document contains detailed information for many instruments and techniques, described in AIR 5892, that have been applied in aircraft engine field tests since AIR 5892 was first issued in April 2003. There are four sections, identified as Technical Appendices (TA), presenting measurement techniques, sampling, and quantification of non-volatile particles. The sections are written in the format of an Aerospace Recommended Practice (ARP) and intended to progress to recommended practices upon overcoming existing technical challenges. Many important technical advances have been accomplished that comprise the Aircraft Exhaust Non-volatile Particle Matter Measurement Method Development techniques described in TA-1: Particle Mass, TA-2: Particle Number and Size, TA-3: Particle Sampling, and TA-4: Calculation of Particle Number and Particle Mass Emission Indices. Various measurement methodologies and test operability and compatibility issues are described within the TAa??s. The TAa??s briefly discuss degrees of sensitivity, accuracy, repeatability, and test operations acceptability for each measurement discipline. They reflect that many important technical advances have been accomplished for measurement techniques of non-volatile particles. Additional research is required to transition the TAa??s to Aerospace Recommended Practices.【英文标准名称】:TestMethodforWater-HoldingCapacityofBibulousFibrousProducts
【原文标准名称】:含吸水纤维产品持水量的测试方法
【标准号】:ANSI/ASTMD4250-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:保持能力;包装件;包装材料;试验;水
【英文主题词】:Fibrous;Holdingcapacity;Packages;Packagingmaterials;Testing;Water
【摘要】:Thistestmethodisdesignedfordeterminingthewater-holdingcapacity,C,ofbibulouspaperssuchasfacialtissues,towels,wipes,nonwovens,etc.,usingpredeterminedtimesofsoakingandexcesswaterextractionunderapredeterminedlowsuctionheadresultingfromacontrolledcapillarydrainingaction.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W04
【国际标准分类号】:55_040
【页数】:
【正文语种】:英语