N04 基础标准与通用方法 标准查询与下载

ASTM D6631-05(2011) 为测定试验方法的精确度进行实验室间研究的委员会D01的标准指南

The purpose of an interlaboratory evaluation, as defined in this guide, is to determine the variability of results obtained in different laboratories on equivalent equipment using a prescribed test method. The definitions of statistical terms used in this guide are contained in Terminology E456.1.1 This guide covers a simplified statistical procedure for planning and conducting interlaboratory evaluations of test methods.

Standard Guide for Committee D01 for Conducting an Interlaboratory Study for the Purpose of Determining the Precision of a Test Method

ASTM D6631-05 为测定试验方法的精确度进行实验室间研究的委员会D01的标准指南

The purpose of an interlaboratory evaluation, as defined in this guide, is to determine the variability of results obtained in different laboratories on equivalent equipment using a prescribed test method. The definitions of statistical terms used in this guide are contained in Terminology E 456.1.1 This guide covers a simplified statistical procedure for planning and conducting interlaboratory evaluations of test methods.

Standard Guide for Committee D01 for Conducting an Interlaboratory Study for the Purpose of Determining the Precision of a Test Method

ASTM D6708-05 测量材料相同性质的两种试验方法间预期一致性统计学评估和改进的标准实施规范

1.1 This practice covers statistical methodology for assessing the expected agreement between two standard test methods that purport to measure the same property of a material, and deciding if a simple linear bias correction can further improve the expected agreement. It is intended for use with results collected from an interlaboratory study meeting the requirement of Practice D 6300 or equivalent (for example, ISO 4259). The interlaboratory study must be conducted on at least ten materials that span the intersecting scopes of the test methods, and results must be obtained from at least six laboratories using each method.Note 1Examples of standard test methods are those developed by voluntary consensus standards bodies such as ASTM, IP/BSI, DIN, AFNOR, CGSB.1.2 The statistical methodology is based on the premise that a bias correction will not be needed. In the absence of strong statistical evidence that a bias correction would result in better agreement between the two methods, a bias correction is not made. If a bias correction is required, then the parsimony principle is followed whereby a simple correction is to be favored over a more complex one.Note 2Failure to adhere to the parsimony principle generally results in models that are over-fitted and do not perform well in practice.1.3 The bias corrections of this practice are limited to a constant correction, proportional correction or a linear (proportional + constant) correction.1.4 The bias-correction methods of this practice are method symmetric, in the sense that equivalent corrections are obtained regardless of which method is bias-corrected to match the other.1.5 A methodology is presented for establishing the 95 % confidence limit (designated by this practice as the cross-method reproducibility) for the difference between two results where each result is obtained by a different operator using different apparatus and each applying one of the two methods X and Y on identical material, where one of the methods has been appropriately bias-corrected in accordance with this practice.Note 3Users are cautioned against applying the cross-method reproducibility as calculated from this practice to materials that are significantly different in composition from those actually studied, as the ability of this practice to detect and address sample-specific biases (see ) is dependent on the materials selected for the interlaboratory study. When sample-specific biases are present, the types and ranges of samples may need to be expanded significantly from the minimum of ten as specified in this practice in order to obtain a more comprehensive and reliable 95 % confidence limits for cross method reproducibility that adequately cover the range of sample specific biases for different types of materials.1.6 This practice is intended for test methods which measure quantitative (numerical) properties of petroleum or petroleum products.1.7 Software program CompTM Version 1.0.21 (ADJ6708) performs the necessary computations prescribed by this practice.

Standard Practice for Statistical Assessment and Improvement of the Expected Agreement Between Two Test Methods that Purport to Measure the Same Property of a Material

ASTM F2216-05 可选强度设备的标准规范

1.1 This specification establishes guidelines for the design and manufacture of selectorized strength equipment as defined in 3.1.6, 3.1.16, and 3.1.29.1.2 It is the intent of this specification to specify products for use by individuals age 12 and above.1.3 This specification shall be used with its accompanying test method, Test Method F 2277.1.4 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.1.5 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 Specification for Selectorized Strength Equipment

KS Q ISO 10012:2004 质量管理系统.测量方法和测量设备的要求

이 규격은 측정프로세스 관리와 측정학적 요구사항에 대한 적합성을 지원 및 실증하기 위해

Quality management systems－Requirements for measurement processes and measuring equipment

BS EN ISO 15537:2004 工业产品和设计的人体测量方面检验用试验人员的选择和使用的原则

ISO 15537:2004 establishes methods for determining the composition of groups of persons whose anthropometric characteristics are to be representative of the intended user population of any specific object under test. ISO 15537:2004 is applicable to the testing of anthropometric aspects of industrial products and designs having direct contact with the human body or dependent on human body measurements, e.g. machinery, work equipment, personal protective equipment (PPE), consumer goods, working spaces, architectural details or transportation equipment. ISO 15537:2004 is also applicable to the testing of such safety aspects of products that are dependent on human body measurements. It does not deal with other aspects of the task or other requirements, such as perception of information (except geometrical arrangement of the viewing targets) and the use of controls (except their geometrical placement).

Principles for selecting and using test persons for testing anthropometric aspects of industrial products and designs

BS EN 13757-3:2004 仪表的远程读数用通信系统.专用应用层

This document applies to communication systems for meters and remote reading of meters.

Communications systems for and remote reading of meters - Dedicated application layer

BS EN 13757-2:2004 仪表的远程读数用通信系统.物理层和链路层

This document covers the physical and link layer parameters of baseband communication over twisted pair (M-Bus) for meter communication systems. It is especially applicable to heat meters, heat cost allocators, water meters and gas meters. NOTE It is usable also for other meters (like electricity meters) and for sensors and actuators. For generic descriptions concerning communication systems for meters and remote reading of meters see EN 13757-1.

Communication systems for remote reading of meters - Physical and link layer

ARMY MIL-DTL-70759 A-2004 PA142型手拉式烟火信号系列弹药库

This specification covers the requirements and quality assurance provisions for the manufacture of one type of Container, Ammunition

CONTAINER, AMMUNITION: HAND-HELD PYROTECHNIC SIGNAL SERIES, PA142

DIN ISO 11843-1:2004 检测能力.第1部分:术语和定义

The capability of detection of a measurement method is of importance, particularly when measurement results are used which lie at the lower end of the range of measurement results of the method. Such cases can occur in all branches of techniques, society, medicine and environmental protection. The standard defines the necessary concepts.#,,#

Capability of detection - Part 1: Terms and definitions (ISO 11843-1:1997, including Technical Corrigendum 1:2003)

ARMY A-A-52036 B-2004 水准测量的自调平和倾斜

The General Services Administration has authorized the use of this Commercial Item Description(CID) for all federal agencies. The original issue of this CID replaced MIL-L-52918.

LEVEL, SURVEYING, SELF-LEVELING, AND TILTING

DIN 32564-3:2004 微系统用制造设备.术语和定义.第3部分:搬运、储存和运输

Production equipment for micro-systems - Terms and definitions - Part 3: Handling, storage and transport

DIN 32564-2:2004 微系统用制造设备.术语和定义.第2部分:基本技术和生产

This document defines terms, which relate to the basic technologies used for the production of micro-systems. Its purpose is to ease the communication about technical issues by harmonization of the vocabulary.#,,#

Production equipment for micro-systems - Terms and definitions - Part 2: Basic technologies and production

DIN 32564-1:2004 微系统用制造设备.术语和定义.第1部分:微系统技术的一般术语

Production equipment for micro-systems - Terms and definitions - Part 1: General terms of micro-system technology

AIR FORCE A-A-59513-2004 信号产生器(10兆赫至26.5吉赫)

This Commercial Item Description (CID) describes a synthesized sweep/signal generator capable of generating signals over the frequency range of 10 MHz to 26.5 GHz with analog sweep capabilities with high stability time-base. The This CID is meant as a m

GENERATOR, SIGNAL 10 MHZ TO 26.5 GHZ

NF X06-048-4*NF ISO 11843-4:2004 检测能力.第4部分:最小检测值与给定值的比较方法

Capability of detection - Part 4 : methodology for comparing the minimum detectable value with a given value.

ISO/TS 21748:2004 测量不确定估计的重复性、再现性和真实评估值的使用的指南

The Technical Specification gives guidance for — evaluation of measurement uncertainties using data obtained from studies conducted in accordance with ISO 5725-2:1994; — comparison of collaborative study results with measurement uncertainty (MU) obtained using formal principles of uncertainty propagation (see Clause 14). ISO 5725-3:1994 provides additional models for studies of intermediate precision. However, while the same general approach may be applied to the use of such extended models, uncertainty evaluation using these models is not incorporated in the present Technical Specification. This Technical Specification is applicable in all measurement and test fields where an uncertainty associated with a result has to be determined. This Technical Specification does not describe the application of repeatability data in the absence of reproducibility data. This Technical Specification assumes that recognized, non-negligible systematic effects are corrected, either by applying a numerical correction as part of the method of measurement, or by investigation and removal of the cause of the effect. The recommendations in this Technical Specification are primarily for guidance. It is recognized that while the recommendations presented do form a valid approach to the evaluation of uncertainty for many purposes, it is also possible to adopt other suitable approaches. In general, references to measurement results, methods and processes in this Technical Specification are normally understood to apply also to testing results, methods and processes.

Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation

DIN EN ISO 10012:2004 测量管理系统.测量过程和测量设备的要求

This document specifies generic requirements and provides guidance for the management of measurement processes and metrological confimation of measuring equipment used to support and demonstrate compliance with metrological reqiurements.

Measurement management systems - Requirements for measurement processes and measuring equipment (ISO 10012:2003); Trilingual version EN ISO 10012:2003

IEEE 515-2004 工业用电阻热示踪的试验、设计、安装及维护

Provides requirements for the testing, design, installation, and maintenance of electrical resistance heat tracing in general industries as applied to pipelines, vessels, pre-traced and thermally insulated instrument tubing and piping, and mechanical equipment.

Standard for the Testing, Design, Installation, and Maintenance of Electrical Resistance Heat Tracing for Industrial Applications

JEDEC JESD22-A107B-2004 盐雾

This salt Atmosphere test is conducted to determine the resistance of solid state devices to corrosion. It is an accelerated test that simulates the effects of severe seacoast atmosphere on all exposed surfaces.

Salt Atmosphere