N00 标准化、质量管理 标准查询与下载

T/CIS 03001.1-2020 科学仪器设备可靠性 整机平均故障间隔时间验证方法

目??次 前   言　Ⅲ 1 范围　1 2 规范性引用文件　1 3 术语和定义　1 4 通用要求　3 4.1  验证指标　3 4.2  受试样机　3 4.2.1 受试样机状态　3 4.2.2 受试样机数量　3 4.2.3 明确样机的信息　3 4.3  准备工作　3 4.4  技术资料　4 4.5 试验环境条件　4 4.6 工装夹具和测试夹具　4 4.6.1 工装夹具　4 4.6.2 测试夹具　4 4.7 保障设备和负载装置　4 4.8 测试和监测用仪器仪表　4 4.9 试验用设备　5 4.10 维护保养　5 4.9 排除故障、维修工具和备件　5 5 验证方法　6 5.1 MTBF指标确定　6 5.2 选取统计方案　6 5.3 计算有效试验时间　7 5.3.1 总有效验证时间要求　7 5.3.2 单台有效验证时间计划　7 5.4 指标验证方式　7 5.5 指标验证环境条件　8 5.5.1 环境条件分类　8 5.5.2 现场运行环境条件　8 5.5.3 实验室试验验证环境条件　8 5.6 样机运行工况　11 5.7 监测和测试　11 5.8 维护保养　12 5.9 故障判据与分类　12 5.9.1 故障判据　12 5.9.2 故障后果分类　12 5.9.3 故障性质分类　12 5.9.4 判决故障统计原则　13 5.9.5故障处理　13 5.10 有效验证时间统计　13 5.11 确定试验中断、终止和结束条件　14 5.12 验证指标评估方法　14 5.13 验证结论　14 5.13.1通过　14 5.13.2不通过　15 6 结果报告　15 附  录 A （资料性附录）典型试验记录表　16 附  录 B （资料性附录）平均故障间隔时间验证试验实施步骤（示例）　22

Reliability of instrument or equipment--Verification and test method of the mean time between failures of complete machine

T/CIS 03002.1-2020 科学仪器设备电气系统可靠性 强化试验方法

目  录 前  言　1 1 范围　2 2 规范性引用文件　2 3 术语和定义　2 4 通用要求　5 4.1 受试样机　5 4.1.1 技术状态　5 4.1.2 受试样机数量　5 4.1.3 明确样机的信息　5 4.2 试验应力　5 4.3 试验设备　5 4.3.1 可靠性强化试验用设备管理要求　5 4.3.2 可靠性强化设备能力要去　5 4.4 试验准备工作要求　6 4.5 保护与隔离要求　6 5 试验方法　7 5.1 试验分类、选择与流程　7 5.1.1 分类　7 5.1.2 选择　7 5.1.3 流程　8 5.2 A组强化试验　8 5.2.1 低温步进试验　8 5.2.2 高温步进试验　10 5.2.3 快速温变试验　11 5.2.4 振动步进试验　12 5.2.5 快速温变-振动综合应力强化试验　15 5.3 B组强化试验　16 5.3.1 恒定湿热试验　16 5.3.1.1 恒定湿热步进试验　16 5.3.1.2 恒定湿热极限试验　17 5.3.2 交变湿热强化试验　18 5.3.3 温湿度-振动综合应力强化试验　19 5.4 C组强化试验　21 5.4.1 交变湿热耐久强化试验　21 5.4.2 快速温变-振动综合应力耐久强化试验　21 5.4.3 温湿度-振动综合应力耐久强化试验　21 6 故障处理　22 7 试验报告　22 附录A　23 A.1 技术资料要求　23 A.2 受试样机准备　23 A.3 受试样机的外壳（机箱）　23 A.4 保障设备和负载装置　23 A.4.1 保障设备　23 A.4.2 负载装置　23 A.5 工装夹具和测试夹具　23 A.5.1 工装夹具　23 A.5.2 测试夹具及连接线缆　24 A.6 测试和监测用仪器仪表　24 A.7 排故、维修工具和备件　24 A.8 试验设备　24 A.9 试验与技术保障队伍　24 附录B　25 B.1 试验前　25 B.1.1 应力调查　25 B.1.2 试验前样机处置　25 B.1.3 受试样机放置与安装　26 B.1.4 试验前测试　26 B.2 试验实施　26 B.2.1 试验应力施加与控制　26 B.2.2 受试样机运行与加载　26 B.2.3 受试样机测试与监测　26 B.2.4 保护与隔离处理　27 B.3 试验后　27 B.3.1 试验后测试　27 B.3.2 试验后受试样机处置　27 B.3.3 分析改进　27 B.3.4 回归验证　28 B.3.5 纠正措施落实　28 附录C　29 C.1 目的　29 C.2 应力极限　29 C.2.1 低温工作极限和破坏极限　29 C.2.2 高温工作极限和破坏极限　30 C.2.3 振动工作极限和破坏极限　30 C.2.4 快速温变循环试验中高、低温温度值的计算　31 C.2.5 其它极限应力确定　31 附录D　32  

Reliability of electric system in instrument or equipment -- Enhance test method

EN 1793-4:2015 道路交通降噪装置.测定声学性能的试验方法.第4部分：固有特性-声衍射的原位值

This European Standard describes a test method for determining the intrinsic characteristics of sound diffraction of added devices installed on the top of traffic noise reducing devices. The test method prescribes measurements of the sound pressure level at several reference points near the top edge of a noise reducing device with and without the added device installed on its top. The effectiveness of the added device is calculated as the difference between the measured values with and without the added devices, correcting for any change in height (the method described gives the acoustic benefit over a simple barrier of the same height; however, in practice the added device can raise the height and this could provide additional screening depending on the source and receiver positions). The test method is intended for the following applications: preliminary qualification, outdoors or indoors, of added devices to be installed on noise reducing devices; determination of sound diffraction index difference of added devices in actual use; comparison of design specifications with actual performance data after the completion of the construction work; verification of the long term performance of added devices (with a repeated application of the method); interactive design process of new products, including the formulation of installation manuals. The test method can be applied both in situ and on samples purposely built to be tested using the method described here. Results are expressed as a function of frequency, in one-third octave bands between 100 Hz and 5 kHz. If it is not possible to get valid measurements results over the whole frequency range indicated, the results shall be given in the restricted frequency range and the reasons of the restriction(s) shall be clearly reported. A single- number rating is calculated from frequency data.

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction

GOST R 8.000-2015 确保测量一致性的国家系统. 基本原则

State system for ensuring the uniformity of measurements. Basic principles

GOST R 8.884-2015 确保测量一致性的国家系统. 法律实体计量服务执行计量监督. 通用原则

State system of assurance of measurement uniformity. Metrological supervision performed by the metrological services of legal entities. General principles

GOST 33647-2015 良好实验室规范 (GLP). 术语和定义

Principles of good laboratory practice (GLP). Terms and definitions

GOST R 8.885-2015 确保测量一致性的国家系统. 测量标准. 基本原则

State system for ensuring the uniformity of measurements. Measurement standards. Basic principles

EN 13205-1:2014 工作地暴露.悬浮颗粒浓度采样器性能评定.第1部分:通用标准

This European Standard specifies performance requirements that are specific to aerosol samplers, primarily inhalable, thoracic and respirable aerosol samplers. These performance requirements, which include conformity with the EN 481 sampling conventions, are applicable only to the process of sampling the airborne particles from the air, not to the process of analysing particles collected by the process of sampling. Although analysis of samples collected in the course of testing is usually necessary in order to evaluate the sampler performance, the specified test methods ensure that analytical errors are kept very low during testing and do not contribute significantly to the end result. This part of EN 13205 specifies how the performance of aerosol measuring procedures is assessed with respect to the general requirements of EN 482, through the combination of errors arising in the sampling, sample transportation/storage and sample preparation/analysis stages. This part of EN 13205 is applicable to all samplers used for the health-related sampling of particles in workplace air. This part of EN 13205 is not applicable to the determination of analytical errors and factors related to them (for example the bias, precision and limit of detection of the analytical method). Where the aerosol sampler requires the use of an external (rather than integral) pump, the pump is not subject to the requirements of this part of EN 13205.

Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 1: General requirements

GOST 33218-2014 实验室用动物的食宿和护理指南. 非人灵长类动物的物种特异性给养

Guidelines for accomodation and care of laboratory animals. Species-specific provisions for nonhumane primats

GOST 33217-2014 实验室用动物的食宿和护理指南. 实验室用食肉性哺乳动物的物种特异性给养

Guidelines for accommodation and care of laboratory animals. Species-specific provisions for laboratory predatory mammals

GOST 33219-2014 实验室用动物的食宿和护理指南. 鱼类, 两栖动物和爬行动物的物种特异性给养

Guidelines for accomodation and care of laboratory animals. Species-specific provisions for fish, amphibians and reptiles

JJF 1246-2010 制造计量器具许可考核通用规范

为了规范制造计量器具许可考核工作,保证考核的科学、客观、公平、公正和有效性,根据《中华人民共和国计量法》和《制造、修理计量器具许可监督管理办法》等计量法律法规,制定本考核规范。 本规范适用于中华人民共和国境内制造列入《中华人民共和国依法管理的计量器具目录(型式批准部分)》的计量器具许可考核工作。

General Rules for the Examination of the Certificate of Manufacture Metrological Appliance

KS Q ISO 11843-3:2009 检测能力.第3部分:无校准数据可采用情况下测定反应变量关键值

이 표준에서는 모든 합리적 및 예측 가능한 목적을 위해 순 상태변수의 값이 영(0)인 어떤

Capability of detection－Part 3：Methodology for determination of the critical value for the response variable when no calibration data are used

SANS 1697:2007 质量测量仪器质量检验的检验标准，含商业标准是，质量块

Specifies metrological and technical requirements for verification standards that are used by inspectors and verification officers to verify (a) massmeters and commercial standard masspieces that are required to be verified in terms of the relevant natio

Verification standards for the verification of mass-measuring instruments, including commercial standard masspieces

ISO 11843-3:2003 检测能力.第3部分:在无校准数据可采用情况下测定反应变量关键值

This part of ISO 11843 gives a method of estimating the critical value of the response variable from the mean and standard deviation of repeated measurements of the reference state in certain situations (see 5.1) in which the value of the net state variable is zero, for all reasonable and foreseeable purposes. Hence, it can be decided whether values of the response variable in an actual state (or test sample) are above the range of values attributable to the reference state. General procedures for determination of critical values of the response variable and the net state variable and of the minimum detectable value have been given in ISO 11843-2. Those procedures are applicable in situations in which there is relevant straight-line calibration and the residual standard deviation of the measured responses is either constant or is a linear function of the net state variable. The procedure given in this part of ISO 11843 for the determination of the critical value of the response variable only is recommended for situations in which no calibration data are used. The distribution of data is assumed to be normal or near-normal. The procedure given in this part of ISO 11843 is recommended for situations in which it is difficult to obtain a large amount of the actual states although a large amount of the basic state can be prepared.

Capability of detection - Part 3: Methodology for determination of the critical value for the response variable when no calibration data are used

ISO 10012-2:1997 测量设备质量保证要求 第2部分:测量过程控制指南

Quality assurance for measuring equipment - Part 2: Guidelines for control of measurement processes

IPC AJ-820 SECTION 1.0-1997 导言

Whether a printed circuit is to be a prototype, or a high-volume

Introduction

IPC D-330 SECTION 1-1992 第1规格和标准

This section of the Design Guide provides abstracts of the specifications, standards and guideline documents that relate to all aspects of the subject of printed board design.

Section One Specifications and Standards

IPC D-330 SECTION 5-1992 第5章组成部分及其安装特点

The mounting and attachment of components play an important role in the design of a printed board. In addition to their obvious effect on component density and conductor routing, these aspects of printed board design also impact assembly, solder joint integrity, repairability, and testing. Therefore, it is important that the design reflect appropriate tradeoffs that recognize these and other significant manufacturing considerations

Section Five Components and Their Mounting Characteristics

IPC D-330 SECTION 11-1992 第11章组装考虑

The selection of an appropriate packaged-component assembly technique should initially include the requirements of the end product equipment and subassembly from the viewpoint of form, fit, and function with respect to cost effectiveness, performance, and marketability issues. After characterizing the assembly in this manner, it is then necessary to select an implementation technique based on specific electrical and mechanical functions.

Section Eleven Assembly Considerations