MIL-STD-1839A
作者:标准资料网 时间:2024-05-01 16:35:50 浏览:8849
来源:标准资料网
MIL-STD-1839A, MILITARY STANDARD: CALIBRATION AND MEASUREMENT REQUIREMENTS (28 OCT 1988)., This standard describes the requirement to provide a means for calibration and measurement traceability of all system, subsystem, and equipment parameters to ensure system and equipment operational integrity and accuracy. It defines the requirement for establishing measurement traceability from actual system and equipment level measurements to the National Institute of Standards and Technology (NIST) or other approved measurement sources. These measurements are traced through properly selected and calibrated Test, Measurement, and Diagnostic Equipment (TMDE) or appropriate measurement sensors, through individual Military Department or commercial calibration facilities, to approved national measurement standards.
Product Code:SAE AMS5836
Title:Nickel Alloy, Corrosion and Heat Resistant, Welding Wire 72Ni - 3.0Mn - 20Cr - 2.5Cb
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat resistant nickel alloy in the form of welding wire.【英文标准名称】:Hydraulicfluidpower;determinationofcharacteristicsofmotors;part3:atconstantflowandatconstanttorque
【原文标准名称】:液压传动马达特性的测定第3部分:在恒流量和恒转矩下
【标准号】:ISO4392-3-1993
【标准状态】:现行
【国别】:国际
【发布日期】:1993-12
【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/TC131
【标准类型】:()
【标准水平】:()
【中文主题词】:规格试验;测量精度;旋转速度;定义;液压设备;试验;流体技术;液压传动系统;液力发动机;试验准备工作;性能试验;试验条件
【英文主题词】:Definitions;Fluidtechnology;Hydraulicequipment;Hydraulicmotors;Hydraulictransmissionsystems;Measuringaccuracy;Performancetesting;Ratingtests;Rotationalspeeds;Testing;Testingconditions;Testingset-ups
【摘要】:Describesamethodofdeterminingthelow-speedcharacteristicsofpositive-displacementrotaryfluidpowermotorsunderconstandflowandconstanttorqueconditions.Themethodinvolvestestingatslowspeeds,whichmaygeneratefrequencieshavingasignificantinfluenceuponthesteadycontinuoustorqueoutputofthemotorandaffectthesystemtowhichthemotorwouldbeconnected.Theaccuracyofmeasurementisdividedintothreeclasses,A,BandC,whichareexplainedinannexA.
【中国标准分类号】:J20
【国际标准分类号】:23_100_10
【页数】:10P.;A4
【正文语种】:英语
