17.020 计量学和测量综合 标准查询与下载

EN ISO 23131:2022 椭偏测量原理

This document specifies a method for determining optical and dielectric constants in the UV-VIS-NIR spectral range as well as layer thicknesses in the field of at-line production control, quality assurance and material development through accredited test laboratories. It is applicable to stand-alone measuring systems. The presentation of the uncertainty of results conforms to ISO/IEC Guide 98-3.

Ellipsometry - Principles (ISO 23131:2021)

ASTM D3609-22 使用渗透管校准技术的标准实施规程

1.1 This practice describes a means for using permeation tubes for dynamically calibrating instruments, analyzers, and analytical procedures used in measuring concentrations of gases or vapors in atmospheres (1, 2).2 1.2 Typical materials that may be sealed in permeation tubes include: sulfur dioxide, nitrogen dioxide, hydrogen sulfide, chlorine, ammonia, propane, and butane (1). 1.3 The values stated in SI units are to be regarded as 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Calibration Techniques Using Permeation Tubes

T/ZQBJXH 25-2022 中小企业计量保障能力提升发展规划编制指南

      本文件确立了中小企业计量保障能力提升发展规划编制指南的术语和定义、总则　概述、组织、规划目标与程序、基础资料系、计量发展规划的结构和内容。        本文件适用于中小企业计量保障能力提升发展规划（以下简称计量发展规划）的编制。

Guidelines for the preparation of development planning for the improvement of measurement assurance capabilities of small and medium-sized enterprises

DB11/T 2032-2022 工程建设项目多测合一技术规程

Multi-measurement integration technical regulations for engineering construction projects

GSO OIML G 1-GUM-6:2022 测量不确定度表达指南 第6部分：开发和使用测量模型

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.

Guide to the expression of uncertainty in measurement — Part 6: Developing and using measurement models

T/ZBMS 005-2022 加油站诚信计量示范单位规范

4 诚信计量示范单位基本要求  4.1 必备条件      加油站应取得市场监督管理部门颁发的营业执照，明确划分站房、作业区、辅助服务区，符合国家相关安全环保规定。站内应设置电视监控系统，监控范围应覆盖工作区域。监控时间为全天且监控记录储存时间至少为90天。 4.2 加油场所      加油站至少具备8条加油枪，加油枪采用自封式加油枪，汽油加油枪的流量不大于50L/min。加油软管上应设置安全拉断阀。     加油站引导标识清晰，地面平整清洁。单车道宽度不应小于4m，双车道宽度不应小于6m。 4.3 服务场所      具有便利店，冲水式卫生间等便民设施。便利店销售商品应符合JJF1070定量包装商品净含量计量检验规则的有关规定。 4.4 守法      加油站每月对加油机进行自校，做好记录并妥善保存，发现问题及时处理并向计量行政主管部门报告。保证计量器具和加油量的准确，正确使用国家法定计量单位，自觉接受计量行政主管部门的计量监督。  4.5 人员      公司需有两名以上具有加油站相关计量资质的人员。站长全面负责加油站计量管理工作。应配备经培训合格的专职或兼职计量员，负责计量器具的使用、维护、按计划及时进行检定校准等日常工作。其他职工应配合站长与计量员工作，正确使用计量器具。 4.6 计量器具配备要求  4.6.1加油机：用来给车辆添加液体燃料的一种液体体积测量系统。加油机须具备防作弊自锁功能。 4.6.2标准金属量器：按规定的结构，用金属（不锈钢、碳素钢等）制成的，具有确定的容积，可作为容量量值传递的计量器具。加油站配备的为不小于20L的标准金属量筒。 4.6.3计量罐:加油站应用的为卧式液体计量罐。埋地油罐应采用双层罐。 4.6.4量油尺:量油尺的主要部件是一条具有一定弹性的连续钢制尺带和一个规定的尺铊。 4.6.5温度变送器: 温度变送器是一种将温度变量转换为可传送的标准化输出信号的仪表。主要用于工业过程温度参数的测量和控制。 4.6.6液位计：工业过程测量和控制系统中用以指示和控制液位和界面（位）的仪表。加油站的液位计示值变化记录应保存至少30天，用以监控进货量和加油量。 4.6.7在用计量器具的计量性能要求满足表 1 要求。 表1 计量器具的计量性能 序号　器具名称　最大允许误差/准确度等级/不确定度　溯源周期　管理方式 1　燃油加油机　MPE：±0.30%　6个月　强制检定 2　计量罐　U≤0.4%，k=2　4年　非强制检定 3　标准金属量器　MPE：±0.05%　2年　非强制检定 4　量油尺　首检：MPE：±1.5mm 使用中：MPE：±2.0mm　1年　非强制检定 5　温度变送器　0.5级　1年　非强制检定 6　液位计　0.5级　1年　非强制检定

Integrity measurement Specification of demonstration unit for Oil fuelling station

GSO ISO 497:2022 首选号码系列和包含更四舍五入的首选号码值系列的选择指南

This is an additional guide to ISO 17 for selecting specified series with more rounded values. It shows the conditions for the use of these preferred numbers.

Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers

GSO OIML D35:2022 石油计量表

This International Document covers petroleum measurement tables used by administrative services (such as customs) for the official determination of quantities of petroleum and its products, under reference conditions, using measurements of volume or mass, temperature, density, etc.

Petroleum measurement tables

GSO ISO 17:2022 首选号码和首选号码系列的使用指南

The best scale will be determined by taking into consideration, in particular, the two following contradictory tendencies: a scale with too wide steps involves a waste of materials and an increase in the cost of manufacture, whereas a too closely spaced scale leads to an increase in the cost of tooling and also in the value of stock inventories. In selecting a scale of numerical values, choose that series having the highest ratio consistent with the desiderata to be satisfied, in the order: R 5, R 10, etc.

Guide to the use of preferred numbers and of series of preferred numbers

KS A ISO 3-2022 首选号码 首选号码系列

Preferred numbers－Series of preferred numbers

KS A ISO 497-2022 首选号码系列和包含更四舍五入的首选号码值系列的选择指南

Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers

KS Q ISO/IEC GUIDE 98-3-2022 测量不确定度 第3部分：测量不确定度表达指南

Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement

KS A ISO 17-2022 首选号码和首选号码系列的使用指南

Guide to the use of preferred numbers and series of preferred numbers

BS ISO 24185:2022 平稳自相关过程测量不确定度的评估

1   Scope This document describes a method to evaluate the standard uncertainty for a process mean, arising from observable variation in successive possibly autocorrelated measurements. In this document, the successive measurements are restricted to stationary processes . This document also includes tests for validity of assumptions. The resulting uncertainty is related to that arising from observable measurements while other sources of uncertainty are also considered.

Evaluation of the uncertainty of measurements from a stationary autocorrelated process

DB4401/T 111.6-2022 诚信计量管理规范 第6部分：医疗卫生机构

Integrity Measurement Management Standards Part 6: Medical and Health Institutions

DB4401/T 111.2-2022 诚信计量管理规范 第2部分：餐饮企业

Integrity Measurement Management Standards Part 2: Catering Enterprises

ASTM D4298-22 相互比较渗透管以确定示踪能力的标准指南

1.1 This guide covers two procedures for establishing the permeation rate of a permeation tube and defining the uncertainty of the rate by comparison to National Institute of Standards and Technology’s Standard Reference Materials (SRM). 1.2 Procedure A consists of a direct comparison of the permeation rate of the device undergoing calibration with that of an SRM. 1.3 Procedure B consists of a gravimetric calibration process in which a certified permeation tube is used as a quality control for the measurements. 1.4 Both procedures are limited to the case where a suitable certified permeation device is available. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. (See 8.2 on Safety Precautions.) 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Guide for Intercomparing Permeation Tubes to Establish Traceability

ISO 24185:2022 平稳自相关过程测量不确定度的评估

Evaluation of the uncertainty of measurements from a stationary autocorrelated process

KS B 6336-2022 光散射自动粒子计数器

Light scattering automatic particle counter

DB5301/T 79-2022 计量器具监督抽查工作规范 流通领域

Supervision and spot inspection of measuring instruments regulates the circulation field