A53 力学计量 标准查询与下载

JJF 1465-2014 丝网张力计校准规范

本规范适用于丝网张力计的校准。

Calibration Specification for Screen Tension Meters

JJF 1466-2014 针管刚性测量仪校准规范

本规范适用于最大挠度不大于0.65 mm的针管刚性测量仪(以下简称刚性测量仪)的校准。

Calibration Specification for Stiffness Testers of Needle Tubing

JJF 1464-2014 界面张力仪校准规范

本规范适用于采用铂金环法或铂金板法测量的界面张力仪(以下简称张力仪)的校准。

Calibration Specification for Interface Tensiometers

SL/T 275-2014 核子水分-密度仪现场测试规程

Nuclear moisture-densitometer field test procedures

SL 275-2014 核子水分-密度仪现场测试规程

本部分标准规定了使用深层型核子水分-密度仪现场测定土石材料原位密度和含水量的方法以及辐射安全要求。本部分标准适用于将深层型核子水分-密度仪探棒通过钻孔或测量导管放至地面下预定深度,采用γ-射线散射法和快中子被氢原子慢化法测定材料原位密度和含水量;以及固定在同一测点进行重复性测量,检测材料的密度和含水量变化。

Field test methods for nuclear density-moisture gauges.Part 2: Field test methods for nuclear depth density-moisture probes

JJF 1439-2013 静力触探仪校准规范

本规范适用于电阻应变式静力触探仪测量系统(以下简称静力触探仪)的校准。

Calibration Specification for Static Cone Penetrometers

JJF 1436-2013 超声硬度计校准规范

本规范适用于超声硬度计(以下简称硬度计)的校准。

Calibration Specification of Ultrasonic Hardness Testers

JJG 112-2013 金属洛氏硬度计(A，B，C，D，E，F，G，H，K，N，T标尺)检定规程

本规程适用于固定式金属洛氏硬度计(A,B,C,D,E,F,G,H,K,N,T标尺)的首次检定、后续检定和使用中检查。

Metallic Rockwell Hardness Testing Machines (Scales A, B, C, D, E, F, G, H, K, N, T)

JJG 113-2013 标准金属洛氏硬度块(A，B，C，D，E，F，G，H，K，N，T标尺)检定规程

本规程适用于标准金属洛氏硬度块(A,B,C,D,E,F,G,H,K,N,T标尺)的首次检定、后续检定和使用中检查。

Metallic Rockwell Hardness Reference Blocks (Scales A, B, C, D, E, F, G, H, K, N, T)

JJG 2071-2013 （-2.5～2.5）kPa 压力计量器具

本检定系统表适用于(-2.5~2.5)kPa压力范围内压力计量器具的量值传递。本检定系统表规定了此压力范围内计量基准器具的压力计量仪器的名称、测量范围、用途、传递方法、量值复现的不确定度(或进行量值传递时应达到的最佳测量能力),以及组成计量标准器具和工作计量器具的压力计量仪器的名称、测量范围、用途、传递方法和最大允许误差;规定了此压力范围内压力量值由国家基准通过计量标准器具传递到工作计量器具的传递方法和传递途径。

Measuring Instruments for Pressure Range(-2.5~2.5)kPa

MH/T 1039-2011 通用航空术语

本标准规定了通用航空基本术语及定义。 本标准适用于通用航空行业管理、科研、生产、教育及其他相关领域。

General aviation terms

MH/T 6062-2010 增稠型飞机除冰防冰液的黏度测定

本标准规定了增稠型飞机除冰防冰液的黏度测定方法及报告要求。 本标准适用于增稠型飞机除冰防冰液(以下简称防冰液)黏度的测定。

Viscosity test of thickened aircraft deicing/anti-icing fluids

JJF 1264-2010 互感器负荷箱校准规范

本规范适用于额定频率为 50 Hz 或 60 Hz, 使用环境温度为(0-40)℃的互感器负荷箱的校准。

Calibration Specification for Burden Box of Instrument Transformers

JJG 2045-2010 力值（≤1MN） 计量器具检定系统表

本检定系统表适用于力值(≤l MN)计量器具的检定。它规定了力值国家基准的用途和组成,基准所包括的全套基本计量器具,基准的计量学性能和通过计量标准向工作计量器具传递力值单位量值的程序,并指明其不确定度和基本检定方法等。 在整个力值检定系统中,力标准器可分为两类。第一类为产生力值的固定式标准器。此类标准器按结构分为静重式、杠杆式、液压式和叠加式等力标准机。第二类为传递力值的各种便携式标准器。这种标准器按其测量原理可分为百分表式、应变式等标准测力仪。

Verification Scheme of Measuring Instruments for Force (≤1 MN)

JJF 1247-2010 动态（矿用）轻轨衡校准规范

本规范适用于矿用轻轨铁路线(轨距不大于900 mm)上使用的、对矿用车辆或车列质量进行称量的动态矿用轻轨衡(以下简称轻轨衡)的校准。

Calibration Specification for Weighing Instruments for Mining Car in Motion

ASTM G115-10 摩擦系数的测量和报告标准指南

In this guide, factors that shall be considered in conducting a valid test for the determination of the coefficient of friction of a tribosystem are covered, and the use of a standard reporting format for friction data is encouraged. 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 engineer's 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 Units8212;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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

JJG 1048-2009 标准努氏硬度块检定规程

本规程适用于试验力范围为0.09807N至19.614N的标准努氏硬度块的首次检定、后续检定和使用中检验。 标准努氏硬度块的压痕长对角线应大于或等于0.020mm。

Verification Regulation of Knoop Hardness Reference Blocks

JJF 1216-2009 音波式皮带张力计校准规范

本规范适用于测量传动带静态张力的音波式皮带张力计(以下简称音波张力计)的校准。

Calibration Specification for Sonic Belt Tension Meters

BS ISO 26906:2009 液体比重测定法.流量测量结构中的Fishpasses

Hydrometry - Fishpasses at flow measurement structures

ISO 26906:2009 液体比重测定法.流量测量结构中的Fishpasses

This International Standard specifies requirements for the integration of fishpasses with flow measurement structures. It identifies those fishpasses which have satisfactory hydrometric calibration data and gives methods for computing combined flows and uncertainties. NOTE Measurement structures and fishpasses have inherently different hydraulic performance criteria. Water measurement structures perform better with uniform flow patterns; conversely, fish passage performance is improved by the variability of the flow conditions that allow fish and other aquatic inhabitants to select the passage conditions that best meet their mode of movement. This International Standard does not suggest that the fishpasses discussed are the preferred methods of passage or that they are good enough that passage performance can be sacrificed to obtain a single structure that does both.

Hydrometry - Fishpasses at flow measurement structures