Product Code:SAE J35
Title:Diesel Smoke Measurement Procedure (Cancelled Oct 2002)
Issuing Committee:Sae Ic Powertrain Steering Committee
Scope:This SAE Recommended Practice applies to the dynamometer test procedure which can be used to assess the smoke emission characteristics of vehicular diesel engines. In particular, this procedure describes the smoke test cycle, equipment and instrumentation, instrument checks, chart reading, and calculation for evaluation of an engine's transient smoke emission characteristic. In addition, this procedure offers guidelines to be used in establishing correlation between full flow in-line and end-of-line opacimeters.Since the type of test described here is transient in nature, a fast responding full flow opacimeter is required for the smoke measurements. Slow responding or sampling, or both, type instruments must not be used since they typically have excessive and variable response delays and do not provide an accurate measurement of an engine's transient smoke characteristics.NOTE: It is recommended that whenever this procedure is cited, any additional or modified test conditions must be clearly reported.【英文标准名称】:Membranefilters-Part4:Testingforparticulatematterrelease
【原文标准名称】:膜式过滤器.第4部分:微粒物质漏出检验
【标准号】:DIN58355-4-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:医学科学;定义;解释;液体;粒子流出;试验;过滤器;医疗设备;颗粒;膜过滤器;颗粒物质的测定
【英文主题词】:particles;medicalequipment;definition;liquids;membranefilters;particleoutput;filters;particulatemattermeasurement;definitions;interpretations;testing;medicalsciences
【摘要】:Theprojectpreferablyappliestoflatfiltersfromtheareaofmicrofiltrationandspecifiesthetestingforparticulatematterreleasetofluids.Dependingontheapplication,thelowerparticlelimit,theparticleconcentrationsandthetestfluidhavetobedefined.
【中国标准分类号】:C45
【国际标准分类号】:11_040_01
【页数】:4P;A4
【正文语种】:德语