A53 力学计量 标准查询与下载

JJG 541-2005 落体式冲击试验台

本规程适用于最大负载在300kg以下，基本冲击波形为半正弦波、后峰锯齿波和梯形波，峰值加速度不大于3000Om/s，相应的冲击脉冲持续时间不小于0.2ms的用于环境试验的落体式冲击试验台(以下简称冲击台)的首次检定、后续检定和使用中检验。

Falling Body Type Shock Testing Machines

JJG 444-2005 标准轨道衡

本规程适用于标准轨道衡的首次检定和后续检定。

Standard Rail - weighbridges

JJG 995-2005 静态扭矩测量仪

本规程适用于静态扭矩测量仪(以下简称扭矩仪，含扭矩传感器)的首次检定、后续检定和使用中检验。

Static Torque Measuring Devices

JJF 1134-2005 专用工作测力机校准规范

本规范适用于各种规格和级别的压缩试验仪、颗粒强度测试仪等专用工作测力机(以下简称测力机)的力值校准。 其他专用测力装置的力值校准可参照本规范进行。

Calibration Specification for Working Force Measuring Machines for Special Purposes

JJG 623-2005 电阻应变仪检定规程

Verification Regulations for Resistance Strain Gauge

JJG 621-2005 液压千斤顶检定规程

Verification Regulations for Hydraulic Jacks

ASTM D4633-05 用动力贯入器测量能量的标准试验方法

1.1 This test method describes procedures for measuring the energy that enters the penetrometer drill rod string during dynamic penetrometer testing of soil due to the hammer impact.1.2 This test has particular application to the comparative evaluation of N-values obtained from the Standard Penetration Tests (SPT) of soils in an open hole as in Test Method D 1586 and Practice D 6066. This procedure may also be applicable to other dynamic penetrometer tests.1.3 LimitationsThis test method applies to penetrometers driven from above the ground surface. It is not intended for use with down-hole hammers.1.4 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D 6026.1.5 The method used to specify how data are collected, calculated, or recorded in this standard is not directly related to how the data can be applied in design or other uses, since that is beyond its scope. Practice D 6066 specifies how these data may be normalized.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Energy Measurement for Dynamic Penetrometers

JJG 614-2004 二等标准水银气压表

Secondary Standard Mercury Barometers

JJG 462-2004 二等标准电离真空计

Secondary Standard Ionization Vacuum Gauges

JJG 210-2004 水银气压表

Mercurial Barometers

JJG 171-2004 液体相对密度天平

Ralative Density Balance for Liquid

JJG 548-2004 测汞仪

Mercury Analyzers

JJG 795-2004 耐电压测试仪

Withstanding Voltage Testers

JJG 356-2004 气动测量仪

Pneumatic Measuring Instument for Micrometers

JJG 156-2004 架盘天平

Table Balances

DLA A-A-59248 VALID NOTICE 1-2004 600加仑每分正排量式液体燃料用容量表

A-A-59248, dated 16 June 1998, has been reviewed and determined to be valid for use in acquisition

METER, VOLUMETRIC, POSITIVE DISPLACEMENT, LIQUID, FUEL, 600 GPM

DLA A-A-59224 VALID NOTICE 1-2004 液体容量表(被替代:NAVY GG-M-2802 CANC 通告 1,NAVY GG-M-2802)

A-A-59224, dated 1 June 1998, has been reviewed and determined to be valid for use in acquisition

METERS, FLUID QUANTITY VOLUMETRIC [Superseded: NAVY GG-M-2802 CANC NOTICE 1, NAVY GG-M-2802]

ASTM G115-04 摩擦系数的测量和报告的标准指南

This guide points out factors that must be considered in conducting a valid test for determination of the coefficient of friction of a tribosystem, and it encourages the use of a standard reporting format for friction data. 5.1.1 The factors that are important for a valid test may not be obvious to non-tribologists, and the friction tests referenced will assist in selecting the apparatus and test technique that is most appropriate to simulate a tribosystem of interest. The tribology literature is replete with friction data that cannot readily be used by others because specifics are not presented on the tribosystem that was used to develop the data. The overall goal of this guide is to provide a reporting format that will enable computer databases to be readily established. These databases can be searched for material couples and tribosystems of interest. Their use will significantly reduce the need for each laboratory to do its own testing. Sufficient information on test conditions will be available to determine applicability of the friction data to the engineerrsquo;specific needs.1.1 This guide covers information to assist in the selection of a method for measuring the frictional properties of materials. Requirements for minimum data and a format for presenting these data are suggested. The use of the suggested reporting form will increase the long-term usefulness of the test results within a given laboratory and will facilitate the exchange of test results between laboratories. It is hoped that the use of a uniform reporting format will provide the basis for the preparation of handbooks and computerized databases.1.2 This guide applies to most solid materials and to most friction measuring techniques and test equipment.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Guide for Measuring and Reporting Friction Coefficients

QB/T 1076-2003 非自行指示轨道衡

本标准规定了非自行指示轨道衡的定义、计量要求、技术要求、测试方法、检验规则和标志、包装、运输、贮存。

Non-self-indicating railroad track scale

QB/T 1563-2003 衡器产品型号编制方法

本标准规定了衡器产品型号的编制方法。 本标准适用于除天平以外的所有衡器产品。木杆秤属限制使用的产品，也不在本标准的适用范围内。

Methods of classifying type of weighing instruments