Product Code:SAE J1487
Title:Rating Air-Conditioner Evaporator Air Delivery and Cooling Capacities
Issuing Committee:Truck And Bus Windshield Wipers And Climate Control Comm
Scope:The purpose of this SAE Recommended Practice is to establish uniform test procedures for measuring and rating air delivery and cooling capacity of truck cab air-conditioner evaporator assemblies. It is the intent to measure only the actual cooling capacity of the evaporator. It is not the intent of this document to rate and compare the performance of the total vehicle air-conditioning system.This procedure is designed to provide truck manufacturers and air conditioning system suppliers with a cost-effective, standardized test method and calculations for measuring and rating air delivery and cooling capacity of truck cab air-conditioner evaporator assemblies. This procedure relates to HFC-134a (R-134a) refrigerant system.
【英文标准名称】:Ironores-Samplingandsamplepreparationprocedures
【原文标准名称】:铁矿石.取样和样品制备过程
【标准号】:ISO3082-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC102
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;铁矿石;处理;金属矿;包装件;试样;采样设备;循环的;规范(验收);试样制备
【英文主题词】:Definitions;Ironores;Marking;Metalliferousminerals;Packages;Samples;Samplingequipment;Samplingmethods;Specification(approval);Specimenpreparation
【摘要】:ThisInternationalStandardgivesa)theunderlyingtheory,b)thebasicprinciplesforsamplingandpreparationofsamples,andc)thebasicrequirementsforthedesign,installationandoperationofsamplingsystemsformechanicalsampling,manualsamplingandpreparationofsamplestakenfromalotundertransfer,todeterminethechemicalcomposition,moisturecontent,sizedistributionandotherphysicalandmetallurgicalpropertiesofthelot,exceptbulkdensityobtainedusingISO3852:2007(Method2).ThemethodsspecifiedinthisInternationalStandardareapplicabletoboththeloadinganddischargingofalotbymeansofbeltconveyorsandotherore-handlingequipmenttowhichamechanicalsamplermaybeinstalledorwheremanualsamplingmaysafelybeconducted.Themethodsareapplicabletoallironores,whethernaturalorprocessed(e.g.concentratesandagglomerates,suchaspelletsorsinters).
【中国标准分类号】:D31
【国际标准分类号】:73_060_10
【页数】:81P;A4
【正文语种】:英语
基本信息
| 标准名称： | 海水分析用玻璃量器检定规程 |
| 英文名称： | Verification Regulation of Glassware for Seawater Analysis |
| 中标分类： |
综合 >>
计量 >>
力学计量 |
| 替代情况： | 被JJG 10-2005代替 |
| 发布日期： | |
| 实施日期： | 2003-05-04 |
| 首发日期： | |
| 作废日期： | 2005-09-03 |
| 出版日期： | |
| 页数： | 18页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 综合 计量 力学计量