N04 基础标准与通用方法 标准查询与下载

ASTM G117-02(2007) 用实验室间磨损和浸蚀试验数据计算和报告精密度的的标准指南

This guide is intended to assist in developing statements of precision and supporting data that will be used in Committee G02 standards. The methods and approach are drawn from Practice E 177 and E 691. It was felt that preparation of this guide and its use in Committee G02 would lead to appropriate statistical analyses and more uniformity in G02 standards regarding reporting of interlaboratory results and precision. The guide is not meant to substitute for possible use of Practices E 177 or E 691 in developing committee standards.1.1 This guide covers and offers direction on the handling of data from interlaboratory tests for wear or erosion. It describes a format for entering data and for subsequently reporting results on measures of precision in a Committee G02 standard. It indicates methods for calculation of the needed statistical quantities.1.2 This guide offers guidance based on a Committee G02 consensus, and exists for the purpose of emphasizing the need to use established statistical practices, and to introduce more uniformity in reporting interlaboratory test results in Committee G02 standards.1.3 An example of how the methods described in this guide may be applied is available in personal computer format (DOS type system) on floppy disk as a spreadsheet (LOTUS, rel. 4) file. The purpose is to facilitate use of the methods in this guide. The example file contains all needed equations in the recommended format and can be edited to accept new data. ASTM Headquarters or the Chairman of G02 should be contacted for a copy of that computer file. The user must have spreadsheet software (for example, LOTUS or compatible) available.1.4 The methods used in this document are consistent with Practices E 691 and E 177, and with ADJE0691, Conducting an Interlaboratory Study to Determine the Precision of a Test Method.

Standard Guide for Calculating and Reporting Measures of Precision Using Data from Interlaboratory Wear or Erosion Tests

ASTM E1078-02 表面分析中试样制备和安装程序的标准指南

Proper preparation and mounting of specimens is particularly critical for surface analysis. Improper preparation of specimens can result in alteration of the surface composition and unreliable data. Specimens should be handled carefully so as to avoid the introduction of spurious contaminants in the preparation and mounting process. The goal must be to preserve the state of the surface so that the analysis remains representative of the original. Auger electron spectroscopy (AES), X-ray photoelectron spectroscopy (XPS or ESCA), and secondary ion mass spectrometry (SIMS) are sensitive to surface layers that are typically a few nanometers (nm) thick. Such thin layers can be subject to severe perturbations caused by specimen handling (1)3 or surface treatments that may be necessary prior to introduction into the analytical chamber. In addition, specimen mounting techniques have the potential to affect the intended analysis. This guide describes methods that the surface analyst may need to minimize the effects of specimen preparation when using any surface-sensitive analytical technique. Also described are methods to mount specimens so as to ensure that the desired information is not compromised. Guide E 1829 describes the handling of surface sensitive specimens and, as such, complements this guide.1.1 This guide covers specimen preparation and mounting prior to, during, and following surface analysis and applies to the following surface analysis disciplines:1.1.1 Auger electron spectroscopy (AES),1.1.2 X-ray photoelectron spectroscopy (XPS and ESCA), and1.1.3 Secondary ion mass spectrometry, (SIMS).1.1.4 Although primarily written for AES, XPS, and SIMS, these methods will also apply to many surface sensitive analysis methods, such as ion scattering spectrometry, low energy electron diffraction, and electron energy loss spectroscopy, where specimen handling can influence surface sensitive measurements.1.2 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 Specimen Preparation and Mounting in Surface Analysis

AIR FORCE A-A-50730 A-2002 信号(10千兆赫到1千兆赫)发射器

This commercial Item description (CID), describes a laboratory stand ard quality bench piece of electronic test equipment which is a bench mount with rack mount option, solidstate, general purpose, 10 KHz to 1 GHz, generator signal. This CID is meant as

GENERATOR, SIGNAL, 10 KHZ TO 1 GHZ

ASTM G117-02 用实验室间磨损和浸蚀试验数据计算和报告精密度的的标准指南

1.1 This guide offers direction on the handling of data from interlaboratory tests for wear or erosion. It describes a format for entering data and for subsequently reporting results on measures of precision in a Committee G02 standard. It indicates methods for calculation of the needed statistical quantities.1.2 The document offers guidance based on a Committee G02 consensus, and exists for the purpose of emphasizing the need to use established statistical practices, and to introduce more uniformity in reporting interlaboratory test results in Committee G02 standards.1.3 An example of how the methods described in this guide may be applied is available in personal computer format (DOS type system) on floppy disk as a spreadsheet (LOTUS, rel. 4) file. The purpose is to facilitate use of the methods in this guide. The example file contains all needed equations in the recommended format and can be edited to accept new data. ASTM Headquarters or the Chairman of G02 should be contacted for a copy of that computer file. The user must have spreadsheet software (for example, LOTUS or compatible) available.1.4 The methods used in this document are consistent with Practices E 691 and E 177, and with the PC version of Practice E 691.

Standard Guide for Calculating and Reporting Measures of Precision Using Data from Interlaboratory Wear or Erosion Tests

ASTM E1169-02 耐久性试验的标准指南

1.1 In studying a test method, it is necessary to consider the effect of environmental factors on the results obtained using the test method. If this effect is not considered, the results from the original developmental work on the test method may not be as accurate as expected.The purpose of a ruggedness test is to find the variables (experimental factors) that strongly influence the measurements provided by the test method, and to determine how closely these variables need to be controlled. Ruggedness tests do not determine the optimum conditions for the test method.1.2 The experimental designs most often used in ruggedness testing are the so called "Plackett-Burman" designs (1). Other experimental designs also can be used. This guide, however, will restrict itself to Plackett-Burman designs with two levels per variable because these designs are particularly easy to use and are efficient in developing the information needed for improving test methods. The designs require the simultaneous change of the levels of all of the variables, and allow the determination of the separated effects of each of the variables on the measured results. In ruggedness tests the two levels for each variable are set so as not to be greatly different. For such situations, the calculated effect for any given variable is generally not greatly affected by changes in the level of any of the other variables. A detailed example involving glass electrode measurements of the pH of dilute acid solutions is used to illustrate ruggedness test procedures. A method is presented for evaluating the experimental uncertainties.1.3 The information in this guide is arranged as follows:SectionScope1Referenced Documents2Terminology3Summary of Guide4Significance and Use5Plackett-Burman Designs Applied to Ruggedness Tests6Plackett-Burman Design Calculations7Plackett-Burman Design Considerations8Interpretation of Results9Example10Testing Effects from Repeated (pH) Experiments11Controllable versus Uncontrollable Factors12Additional Information13TablesFiguresAppendixesAdditional Plackett-BurmanAppendix X1. DesignsShort-Cut CalculationsReferencesX1.3.1.4 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 Conducting Ruggedness Tests

DIN EN 13150:2001 实验室工作椅.安全要求和试验方法

The document specifies safety requirements and test methods for laboratory benches including laboratory tables and gives recommendations for their dimensions. It applies to benches, movable table, and overbench shelves designed for use in research, educational, quality control and similar laboratories. It should be understood that fulfilling the requirements do not ensure that failure will not occur as a result of habitual misuse or after an excessively long period of service. The tests are designed to be applied to a stand-alone bench that is fully assembled and ready for use.

Workbenches for laboratories - Safety requirements and test methods; German version EN 13150:2001

NF C46-905-1*NF EN 61334-5-1:2001 使用配线载波系统的分配自动化.第5-1部分:低层轮廓.扩展频率移位键 (S-FSK) 控轮廓

Distribution automation using distribution line carrier systems - Part 5-1 : lower layer profiles - The spread frequency shift keying (S-FSK) profile.

DLA A-A-52043 VALID NOTICE 1-2001 (滚动)平行规

A-A-52043, dated 11 March 1992, has been reviewed and determined to be valid for use in acquistion

PARALLEL RULERS (ROLLING)

DLA A-A-52049 VALID NOTICE 1-2001 测量距离杆位三脚架

A-A-52049, dated 16 January 1992, has been reviewed and determined to be valid for use in acquistion

TRIPOD, SURVEYING: FOR RANGE POLE

BS ISO 15368:2001 光学和光学仪器.平面反射系数的测量和平行面元件的透射率

This International Standard gives rules for the measurement of the spectral reflectance of plane surfaces and spectral transmittance of plane parallel elements using spectrophotometers over the spectral range 190 nm to 25μm. The transmittance τ and the reflectance ρ of optical components are generally divided into two parts as follows: τ = τr + τd (1) ρ = ρr + ρd (2) where τr is the regular transmittance; τd is the diffuse transmittance; ρr is the regular reflectance; ρd is the diffuse reflectance. This International Standard applies only to measurements of the regular transmittance and the regular reflectance; it does not apply to those of the diffuse transmittance and the diffuse reflectance. This International Standard is applicable to test specimens which are coated or uncoated optical components without optical power.

Optics and optical instruments - Measurement of reflectance of plane surfaces and transmittance of plane parallel elements

DLA A-A-50215 A VALID NOTICE 1-2001 带盒补偿定极求积仪

A-A-50215A, dated 11 February 1988, has been reviewed and determined to be valid for use in acquistion.

PLANIMETER, POLAR, COMPENSATING, WITH CASE

NF C46-050/A2:2001 测量、控制和试验室用电气设备.电磁兼容性要求

Electrical equipment for measurement, control and laboratory use - EMC requirements.

NF C46-300*NF EN 61518:2001 差压测量仪器和最高可达 413 巴 (41.3 MPa) 的法兰连接的关闭装置之间的配合尺寸

Mating dimensions between differential pressure (type) measuring instruments and flanged-on shut-off devices up to 413 bar (41,3 MPa).

NF C46-951-04:2001 遥控设备和系统.第5-104部分:传输协议.使用标准传输剖面的 IEC 60870-5-101 网络入口

Telecontrol equipment and systems - Part 5-104 : transmission protocols - Network access for IEC 60870-5-101 using standard transport profiles.

JIS C 1806-1:2001 测量、控制和实验室使用的电气设备.电磁兼容性要求

この規格は，交流1000V未満，直流1500V未満又は測定する回路からの電源で動作する，専門分野?工業プロセス分野?教育分野での使用を意図した.以下の装置及び計算機器を含む電気装置のための電磁両立性(EMC)に関するイミュニティとエミッションのための最低限の要求事項を規定する。—計測と試験—制御—試験室用—工業?非工業地域のいずれでも使用可能で，上記と一緒に使用することを意図した付帯設備（例えぱ，サンプルを取り扱う装置)情報技術装置(ITE)の適用範囲内にあって，適用可能なITEのEMC規格に従っている計算機器とその組合せ及び類似装置は，追加試験をしないで使用することができる。適切な専用のEMC規格がある場合は，その規格がこの製品群規格より優先する。

Electrical equipment for measurement, control and laboratory use -- EMC requirements

JIS Z 8901 ERRATUM 1:2001 测试粉末和测试微粒(勘误1)

Test powders and test particles (Erratum 1)

JIS Z 8825-1:2001 粒度分析.激光衍射法.第1部分:一般原理

この規格は，粒子を含むニ相系，例えば粉体，スプレー，エアロゾル，サスべンション，乳液及び液体中の気泡などの，光散乱バターンの解析による粒子径分布を測定するための指針を提供するものである。この指針は，特定の粒子の粒子径測定法を規定するものではない。

Particle size analysis -- Laser diffraction methods -- Part 1: General principles

JIS Z 8819-2:2001 粒度分析结果的表示.第2部分:平均粒度/直径和粒度分布因素的计算

この規格の主な目的は，与えられた粒子径分布から平均粒子径又は平均粒子直径を計算する適切な式を規定することである。この場合，粒子径分布がヒストグラムで与えられることを前提としている。しかし，粒子径分布が解析的な関数によって与えられる場合でも，同様な数学的取扱いが可能である。以下では，xを粒子径又は球形粒子の直径を表現する記号としで使用する。

Representation of results of particle size analysis -- Part 2: Calculation of average particle sizes/diameters and moments from particle size distributions

JIS Z 8823-1:2001 离心液体沉淀法测定粒度分布.第1部分:一般原理和导则

この規格は，特に，0.1um～5umの粒子径範囲の粒子径分布を液相遠心沈降法によって，粒子径分布を決定する方法を規定する。

Determination of particle size distribution by centrifugal liquid sedimentation methods -- Part 1: General principles and guidelines

JIS Z 8816:2001 颗粒材料.抽样方法的一般要求

この規格は，固体粒子集合体である粉体の物理的特性，化学成分などを決定するために行う試料サンプリング方法に関する一般的事項について規定する。

Particulate materials -- General requirements for methods of sampling