17.020 计量学和测量综合 标准查询与下载



共找到 1256 条与 计量学和测量综合 相关的标准,共 84

本文件规定了陡深型水库利用多波束测深系统进行水下地形测量的一般要求、测量要求、数据处理、资料检验和成果资料等相关要求。 本文件适用于陡深型水库的水下地形测量、障碍物探测等工作,湖泊、河流等水域测深可参照执行。

Technical specification for multibeam echosounder in steep-depth reservoir

ICS
17.020
CCS
M731
发布
2023-09-25
实施
2023-09-25

Gas Station Integrity Measurement Service Specifications

ICS
17.020
CCS
A 05
发布
2023-09-18
实施
2023-09-18

This International Recommendation specifies the metrological and technical requirements for arched chute weighers, that are subject to national metrological control.

Continuous totalising automatic weighing instruments of the arched chute type - Part 1: Metrological and technical requirements

ICS
17.020
CCS
发布
2023-09-10
实施

  Scope is not provided for this standard

Non-invasive automated sphygmomanometers Part 2: Test procedures

ICS
17.020
CCS
发布
2023-09-10
实施

This document provides guidance on developing and using a measurement model and also covers the assessment of the adequacy of a measurement model. The document is of particular interest to developers of measurement procedures, working instructions and documentary standards. The model describes the relationship between the output quantity (the measurand) and the input quantities known to be involved in the measurement. The model is used to obtain a value for the measurand and an associated uncertainty. Measurement models are also used in, for example, design studies, simulation of processes, and in engineering, research and development. This document explains how to accommodate in a measurement model the quantities involved. These quantities relate i) to the phenomenon or phenomena on which the measurement is based, that is, the measurement principle, ii) to effects arising in the specific measurement, and iii) to the interaction with the artefact or sample subject to measurement. The guidance provided is organised in accordance with a work flow that could be contemplated when developing a measurement model from the beginning. This work flow starts with the specification of the measurand (clause 6). Then the measurement principle is modelled (clause 7) and an appropriate form of the model is chosen (clause 8). The basic model thus obtained is extended by identifying (clause 9) and adding (clause 10) effects arising from the measurement and the artefact or sample subject to measurement. Guidance on assessing the adequacy of the resulting measurement model is given in clause 12. The distinction between the basic model and the (complete) measurement model in the work flow should be helpful to those readers who already have a substantial part of the measurement model in place, but would like to verify that it contains all effects arising from the measurement so that it is fit for purpose. Guidance on the assignment of probability distributions to the quantities appearing in the measurement model is given in JCGM 100:2008 and JCGM 101:2008. In clause 11, this guidance is supplemented by describing how statistical models can be developed and used for this purpose. When using a measurement model, numerical problems can arise including computational effects such as rounding and numerical overflow. It is demonstrated how such problems can often be alleviated by expressing a model differently so that it performs well in calculations. It is also shown how a reformulation of the model can sometimes be used to eliminate some correlation effects among the input quantities when such dependencies exist. Examples from a number of metrology disciplines illustrate the guidance provided in this document.

Uncertainty of measurement — Part 6: Developing and using measurement models

ICS
17.020
CCS
发布
2023-09-10
实施

  Scope is not provided for this standard

Non-invasive non-automated sphygmomanometers - Part 1: Metrological and technical requirements

ICS
17.020
CCS
发布
2023-09-10
实施

  Scope is not provided for this standard

Continuous totalising automatic weighing instruments of the arched chute type - Part 2 : Test procedures

ICS
17.020
CCS
发布
2023-09-10
实施

  Scope is not provided for this standard

Non-invasive automated sphygmomanometers Part 3: Test report format

ICS
17.020
CCS
发布
2023-09-10
实施

  Scope is not provided for this standard

Non-invasive non-automated sphygmomanometers - Part 2: Test procedures

ICS
17.020
CCS
发布
2023-09-10
实施

This Recommendation specifies general, performance, efficiency and mechanical safety requirements for non-invasive automated sphygmomanometers and their accessories which, by means of an inflatable cuff, are used for the non-invasive measurement of arterial blood pressure. This Recommendation only applies to devices measuring at the arm, the wrist or the thigh.

Non-invasive automated sphygmomanometers Part 1: Metrological and technical requirements

ICS
17.020
CCS
发布
2023-09-10
实施

  Scope is not provided for this standard

National metrology systems – Developing the institutional and legislative framework

ICS
17.020
CCS
发布
2023-09-10
实施

  Scope is not provided for this standard

Non-invasive non-automated sphygmomanometers - Part 3: Test report format

ICS
17.020
CCS
发布
2023-09-10
实施

Standard Practice for Calibration of Linear Displacement Sensor Systems Used to Measure Micromotion

ICS
17.020
CCS
发布
2023-09-01
实施

主要技术内容:本标准明确了对眼镜制配单位诚信计量进行评价的规范要求。包括人员及场地设施、计量器具配备及使用管理、计量投诉处理、诚信计量管理、进行诚信计量评价的申请及评价执行等内容和标准。

Standards for Integrity Measurement and Evaluation of Glasses Manufacturing Units

ICS
17.020
CCS
F523
发布
2023-08-24
实施
2023-09-15

Measurement and Calibration Field Service Risk Management and Control Specifications

ICS
17.020
CCS
A 50
发布
2023-08-23
实施
2023-08-31

Technical Specifications for Validity Confirmation of Verification and Calibration Certificates for Measuring Instruments

ICS
17.020
CCS
A50/64
发布
2023-08-07
实施
2023-11-06

《工业计量绩效评价指南》的主要内容     1、范围:本文件是工业计量绩效评价的指南,给出了评价原则、评价指标和计量经济价值的估值方法。 2、规范性引用文件:给出了本文件的规范性引用文件。 3、术语和定义:给出了本文件需要界定的术语和定义。 4、总要求:给出了标准总要求。 5、领导:给出了在实施计量绩效评价工作方面,企业领导的的作用。 6、工业计量绩效评价要求:给出了评价要求的总则,从计量法规要求、工业计量要求、计量资源费效比测评、计量社会效益等五方面分别进行了阐述。 7、计量收益和计量损失的采集、解析与评定:给出了评价过程中采集计量收益和计量损失的相关信息和数据,并进行解析和评定的要求。 8、计量绩效评价结果利用:给出了利用计量绩效评价结果的方式和途径。 9、工业计量绩效改进:给出了基于评价结果实施改进的要求。 10、评价人员和评价机构要求:给出了评价人员在职业素养、知识和技能等方面的要求,给出了评价机构的基本要求。 11、评价程序及要求:给出了开展企业自我评价和第三方评价的程序和要求。

Guidelines for measurement performance evaluation in industrial enterprises

ICS
17.020
CCS
M745
发布
2023-08-03
实施
2023-09-02

Standard Test Method for Storage Modulus Calibration of Dynamic Mechanical Analyzers

ICS
17.020
CCS
发布
2023-08-01
实施

Measurement management systems — Requirements for measurement processes and measuring equipment

ICS
17.020
CCS
发布
2023-08
实施

本文件规定了清洗消毒器的通用要求与技术要求、温度和时间参数校准条件、校准项目、校准方法和复校时间间隔,给出了校准结果表达。

Calibration method for temperature and time parameters of washer-disinfector

ICS
17.020
CCS
M734
发布
2023-07-10
实施
2023-07-10



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