无损检测人员资格鉴定和认证
NAS410(中文版)
NAS 410（中文版）1 范围1.1 目的：本标准建立了从事无损检测（NDT，NDI或NDE）人员的资格鉴定及证书颁发的最低要求。
这些要求包括在航空航天制造、服务、维护和检修行业。
本标准中的NDT 术语同样适用于NDI和NDE。
注：在欧洲，术语“正式批准”一词表明员工经由雇主书面声明符合规范要求并有操作许可。
只有被列入本地或调整后的要求中时，才需要认证每一个EN ISO/CEI17024。
3.1中定义的术语“认证”作为术语“正式批准”的替代贯彻在本标准的全文中。
在书面程序中没有其他规定时，本标准中的认证包括操作许可。
1.2 应用：本标准适用于使用NDT方法进行材料、产品、零件、组件或子组件检测和/或验收的人员。
它也适用于对所用NDT技术可靠性负有直接责任，起草NDT称许或作业指导书、审核NDT设备、提供NDT技术支持或培训的人员。
本标准不适用于仅对无损检测人员作行政管理或监督的管理人员，不适用于某些研究人员，这些人员对经Ⅲ级人员批准并正处于发展中的NDT技术进行可操作性研究。
利用经过Ⅲ级人员规定的某一直接读数工具进行专门检测工作的NDT人员，不需要经过本标准进行资格鉴定与认证。
1.2.1 实施：本标准规定了NANDTB的使用，NANDTB在这里是唯一指定使用的认证机构，以前取得的NAS 410或EN 4179认证的人员只有在其现有证书过期时才需要重新证明其符合本标准的要求。
1.3 常用方法：本标准包括了对常见的NDT方法的详细要求：渗透检测 Liquid Penetrant（PT）磁粉检测 Magnetic Particle (MT)涡流检测 Eddy Current（ET）超声检测 Ultrasonic（UT）射线照相检测 Radiography（RT）红外热像检测 Thermography (IRT)错位散斑干涉检测 Shearography (ST)1.3.1 其它方法：被工程学、质量、认可的工程组织使用或主承包商有要求时本标准适用于其它现行的或新兴的NDT方法，使用这些方法决定所选材料、零部件、元件、子组件或组件的合格性与适用性。
EN 473中文无损检测-人员的资格和认证
欧洲标准
EN473 取代 EN473：1993 和 CR12459：1996
无损检测－无损检测人员的资格鉴定和认证 一般原理
本欧洲标准于 2000 年 9 月 17 日获得欧洲标准委员会的同意。 欧洲标准委员会的成员约定遵守欧洲标准委员会／欧洲电工技术标准委员 会（CEN/CENELEC）关于在不进行任何改动的情况下使欧洲标准具有国家标准 效力的条件规定。 可以向中央秘书处或任一欧洲标准委员会成员索取有关国家标准的最新清 单和参考目录。 欧洲标准有三种正式版本（英、法、德）。在欧洲标准委员会成员的负责下 将任一语言版本翻译成本国语并通知中央秘书处具有与正式版本同等的效力。 欧洲标准委员会成员包括奥地利、比利时、捷克、丹麦、芬兰、法国、德国、 希腊、冰岛、爱尔兰、意大利、卢森堡、挪威、荷兰、葡萄牙、西班牙、瑞典、 瑞士和英国的国家标准组织。
EN45013：1989 负责人员认证的发证单位的一般标准
3 术语和定义
本标准采用了下列术语和定义： 3.1 资格鉴定
使无损检测人员能够正确进行无损检测任务的培训、专业知识、技能和经验 以及身体适合度的凭证。 3.2 认证
用于证明无损检测人员在方法、水平和门类的资格鉴定并最终颁发证书的程 序。认证不包括作业许可。 3.3 认证机构
根据本标准的要求管理无损检测人员认证程序的单位，满足 EN45013 的要
求。 3.4 授权的资格鉴定机构
由发证单位授权的准备和管理审核的不受任何利益支配的机构，对无损检测 人员进行资格鉴定。
注：授权的资格鉴定机构属于发证单位管理的系统中的部分。 3.5 考试中心
经认证机构批准的进行资格考试的中心。 注：考试中心为认证机构管理的系统组成部分之一。 3.6 验检员 通过考试达到 3 级并得到认证机构授权的人进行监督和评定无损检测认证 考试。 3.7 证书 根据本标准规定的鉴定系统发放的文件，说明指定的人有能力进行证书说明 的无损检测任务。 3.8 无损检测应试者 寻求获得资格鉴定和认证的个人和在合格人员的监督下工作同时获得适当 资格鉴定经验的人（见 3.24 条）。 3.9 雇主 应试者通常为其工作的组织，雇主同时可以是应试者。 3.10 经营许可 雇主根据证书规定的个人的能力发放的书面文件。除证明外，特殊任务评估 时需要其它因素，包括特殊工件知识、技能和实际能力。 3.11 无损检测方法 在无损检测中应用实际原理的法则（例如：超声波测试） 3.12 无损检测技术 利用无损检测方法的特殊方式（例如：超声浸没探伤技术）。 3.13 无损检测程序 根据已经制订的标准、规范或技术条件，在特殊试验中应用无损检测技术时 需要遵循的所有主要参数和注意事项的书面说明。无损检测程序可以包括不止一 种无损检测方法或技术的应用。 3.14 无损检测指令 根据制定的标准、规范、技术条件或无损检测程序，在测试中需要遵循的具 体步骤说明。 3.15 技术规范 表述要求的文件。 ［ISO8402：1994］ 3.16 门类 使用专门的无损检测惯例的专门的工业或技术门类，要求与知识、技能、设 备或培训有关的特殊产品。门类可以指一种产品（焊接产品、铸造等）或工业（航 空、实际使用测试等）（见附录 A） 3.17 多项选择问题 一个问题有 4 个可能的答案，其中有一个是正确的，其它 3 个不正确或不完 整。 3.18 资格认证考试
国防科技工业无损检测人员资格鉴定与认证培训教材
国防科技工业无损检测人员资格鉴定与认证培训教材在国防科技工业领域，无损检测是一项至关重要且不可或缺的技术。
在飞机、航天器、军舰等大型装备制造过程中，无损检测技术的应用可以有效地发现材料内部的缺陷和疏漏，为保障装备的质量和安全提供了重要保障。
无损检测人员的资格鉴定与认证培训，对于国防科技工业来说具有极其重要的意义。
我们需要深入了解什么是无损检测。
无损检测，简称NDT（Non-Destructive Testing），是指用于识别材料内部和表面缺陷的一系列技术与方法。
这些方法可以在不损坏或破坏被检测物体的情况下，发现并评估材料的缺陷情况。
无损检测涉及多个领域，如超声波、射线、磁粉、涡流等技术，每种技术均有其适用的范围和局限性。
在国防科技工业中，无损检测人员的工作至关重要。
他们需要具备全面的理论知识和实践经验，以进行有效的无损检测工作，并及时准确地发现和评估装备中存在的缺陷。
国防科技工业无损检测人员的资格鉴定与认证培训教材，必须具备一定的深度和广度。
针对这一主题，我认为，首先应该明确无损检测的基本原理和技术方法。
这包括超声波、射线、磁粉、涡流等常用技术的原理、应用范围和特点。
应该对不同材料、不同缺陷类型的检测方法和标准进行详细介绍。
对于不同金属、非金属材料，以及裂纹、气孔等缺陷，应该介绍相应的检测技术和操作规范。
还应该介绍仪器设备的使用与维护、安全操作规程等内容。
这些都是无损检测人员必须掌握的知识和技能。
值得一提的是，国防科技工业无损检测人员的培训教材应该具备高度的实用性和针对性。
这意味着教材中的案例和实例应该贴近实际工作需求，包括真实的故障案例、工作实践中的挑战与解决方案等。
只有这样，无损检测人员在实际工作中遇到问题时，才能更好地应对和解决，确保无损检测工作的有效性和可靠性。
在培训教材中也应该融入最新的技术发展和趋势。
随着科技的不断进步，无损检测领域也在不断创新和发展。
无损检测人员的培训教材应该及时更新，引入最新的技术理念和方法，以使培训人员保持与时俱进的专业水平。
(完整版)【中文版】ISO9712人员资格认证与鉴定课件
ISO/FDIS 9712 最终草案无损检测人员资格鉴定与认证目录前言 (v)序言 (vi)1 范围 (1)2 规范性引用文件 (1)3 术语和定义 (2)4 方法和缩略语 (5)5 职责 (5)5.1 概述 (5)5.2 认证机构 (5)5.3 授权的资格鉴定机构 (6)5.4 考试中心 (6)5.5 雇主 (7)5.6 考生 (8)5.7 证书持有者 (8)6 资格鉴定的等级 (8)6.1 1级 (8)6.2 2级 (8)6.3 3级 (9)7 合格条件 (9)7.1 概述 (9)7.2培训 (9)7.3无损检测工业经历 (11)7.4视力要求（各个等级） (12)8 资格鉴定考试 (13)8.1 概述 (13)8.2 1级和2级的考试内容及评分 (13)8.3 3级的考试内容及评分 (15)8.4 考试的实施 (17)8.5补考 (17)8.6考试豁免 (18)9 认证 (18)9.1 管理 (18)9.2 证书和（或）卡片 (18)9.3 数字证书 (19)9.4 有效性 (19)11重新认证 (20)11.1 概述 (20)11.2 1级和2级证书 (20)11.3 3级证书 (20)12 档案 (21)13 转换阶段 (21)14 EN473：2008标准，ISO9712：2005和该国标之间的转换 (22)附录A （规范性附录）门类 (23)附录B （规范性附录）1级和2级实际操作考试试块数量最低要求及试块类型 (24)附录C （规范性附录）3级重新认证的信用体系 (25)附录D （规范性附录）实际操作考试评分 (27)附录E （资料性附录）无损检测工程 (30)参考文献 (31)前言国际标准化组织(ISO)是一个全球联盟的国家标准机构(ISO会员团体)。
制定国际标准的工作是通过ISO技术委员会来执行的。
若各成员团体对一个已建立的技术委员会的事务感兴趣，则有权代表该委员会。
任何与ISO联系的国际组织，政府和非政府机构，也可参与工作。
无损检测人员资格鉴定与认证
无损检测人员资格鉴定与认证1范围1.1 本标准建立了一个由认证机构对应用下列方法从事工业无损检测（和认证的体系：a）涡流检测；b）渗透检测；c）磁粉检测；d）射线照相检测；e）超声检测。
1.2 本标准所述的体系也可适用于已具有独立认证程序的目视检测（射照相检测（NT）、声发射检测（AT）和其他NDT方法。
1.3 只要在本标准的准则范围之内，认证机构有权规定一些特定的要求。
2 规范性引用文件NDT ）的人员进行资格鉴定VT）、泄漏检测（LT）、中子辐3 术语和定义下列术语和定义适用于本标准3.1 授权的资格鉴定机构Authorized qualifying body 3.2 报考人Candidate3.3 证书Certificate3.4 认证机构Certifying body3.5 认证Certification3.6 雇主或责任单位Employer or responsible agency 3.7 基础考试Examination, basic3.8 考试中心Examination center3.9 通用考试Examination, general3.10 特殊工件检测的考试Examination, job-specific3.11 主要方法的考试Examination, main method3.12 实际操作考试Examination, practical3.13 资格鉴定考试Examination, qualification3.14 专业考试Examination, specific3.15 主考人Examiner3.16 经历Experience3.17 工业门类Industrial sector3.18 NDT 操作指导书NDT instruction3.19 NDT 方法NDT method3.20 NDT 工艺规程NDT procedure3.21 NDT 技术NDT technique3.22 NDT 培训NDT training3.23 操作授权Operating authorization3.24 资格鉴定Qualification3.25 重大中断Significant interruption3.26 监督Supervision3.27 检测试样Test specimen3.28 学员Trainee4 缩略语下列缩略语用于标记本标准所包括的五种无损检测( NDT )方法：涡流检测ET渗透检测PT磁粉检测MT射线照相检测RT 超声检测UT5 资格的等级( NDT 等级)5.1 分级按本标准，经认证的人员应归入下述三个等级中的某一级，尚未得到认证的人员可归属为学员。
铁路部门无损检测人员技术资格鉴定考核规则
铁路部门无损检测人员技术资格鉴定考核规则第一章总则第１条凡采用本规则所规定的无损检测方法，对在铁道部所属线路上运行的铁路机车、车辆及所使用的钢轨、桥梁及其有关铁道机件的质量检查、设备安全运行的监督检查的无损检测人员，必须按本规则进行技术资格鉴定考核。
第２条从事无损检测技术的科研、教学和其他人员，通过资格鉴定考核，也可获得技术等级资格。
第３条经技术资格鉴定考核合格的人员，由铁道部门无损检测人员技术资格鉴定考核委员会（以下简称部鉴定考核委员会）统一发给资格证。
从事与所持证书规定的无损检测方法、技术等级、专业相适应的无损检测工作。
第４条本规则用于从事超声检测（ＵＴ），射线检测（ＲＴ），磁粉检测（ＭＴ），渗透检测（ＰＴ），涡流检测（ＥＴ）人员。
第二章无损检测技术等级第５条每种检测方法的无损检测人员分Ⅰ级（初级），Ⅱ级（中级）、Ⅲ级（高级）三个技术等级。
第三章各级无损检测人员的职责第６条Ⅰ级人员的职责：（１）正确调整和使用检测仪器。
（２）执行规定的检测工作。
（３）记录和初步评定检测结果。
（４）了解和执行有关安全防护规则。
第７条Ⅱ级人员的职责：（１）熟练调整和校准检测仪器。
（２）圆满完成所规定的检测工作。
（３）记录检测结果并根据标准、规范等写出评定检测结果的报告。
（４）熟悉检测方法的应用范围和限度。
（５）制订简单的检测工艺规程。
（６）指导和监督低于Ⅱ级的人员，培训Ⅰ级人员。
（７）执行安全防护规则。
第８条Ⅲ级人员的职责：（１）监督、指导检测工作的进行。
（２）保证法规、标准和规范的贯彻执行。
（３）选择适当的检测方法和工艺：在没有其他标准可供引用时，协助制订验收标准。
（４）根据法规、标准和规范，解释、评判检测结果。
（５）培训、指导和监督低于Ⅱ级的人员。
（６）监督执行安全防护规则。
第四章资格鉴定考核组织第９条部鉴定考核委员会对无损检测人员Ⅱ、Ⅲ级技术资格进行鉴定考核。
第１０条部鉴定考核委员会可下设各系统考核委员会。
无损探伤检测员岗位要求
无损探伤检测员岗位要求
无损探伤检测员是一项需要高度专业知识和技能的职业。
他们
负责使用各种无损检测技术来检查材料和构件，以确保其质量和完
整性。
以下是无损探伤检测员岗位的一些基本要求：
1. 教育背景，通常要求具有相关领域的学士学位，如材料科学、机械工程或相关专业。
一些职位可能需要更高级的学位或专业认证。
2. 专业知识，应具备扎实的物理学、工程学和材料科学知识，
了解不同材料的性质和结构，以及各种无损检测技术的原理和应用。
3. 技能要求，需要具备操作无损检测设备的技能，包括超声波
检测、X射线检测、涡流检测等。
此外，还需要具备数据分析和报
告撰写的能力。
4. 认证和培训，通常要求具备相关的无损检测认证，如ASNT
认证或其他国际认证。
此外，持续的培训和学习是必不可少的，以
跟进最新的技术和标准。
5. 经验，一些职位可能要求有相关领域的工作经验，特别是在
特定行业领域的经验，如航空航天、石油化工等。
6. 沟通能力，能够与客户、同事和管理层有效沟通，将检测结果清晰地传达给相关人员。
总的来说，无损探伤检测员需要具备扎实的专业知识和技能，不断更新自己的知识，以适应不断变化的技术和行业要求。
这是一个需要高度责任感和专业精神的职业，对材料和结构的安全性和可靠性起着至关重要的作用。
ASME无损检测人员资格鉴定和认证
ASME 无损检测人员资格鉴定和认证Written Practice for Qualification and Certification of NDE Personnel1 Scope1.1 This written practice provides guideline for the qualification and certification of NDE personnel who are engaged in ASME Code products manufacturing.1.2 This practice shall be in compliance with the requirements of SNT-TC-1A (current Code accepted edition).2. Definitions2.1 Terms included in this practice are defined as follows:1) Qualification: Demonstrated skill, demonstrated knowledge, documented training and documented experience required for personnel to properly perform the duties of a specific job.2) Certification:Written testimony of qualification.3) Training: The organized program developed to impart the knowledge and skills necessary for qualification.4) Experience: Work activities accomplished in a specific NDE method under the direction of qualified supervision including the performance of the NDE method and corresponding working scope but not including time spent in organized training programs.5) Certificate: Certified document.3. Nondestructive Testing MethodsQualification and certification of NDE personnel in accordance with this practice is applicable to the following methods:1) Radiographic Testing (RT)2) Ultrasonic Testing (UT)3) Liquid Penetration Testing (PT)4) Magnetic Particle Testing (MT)4. Levels of Qualification4.1 There are three (3) basic Levels of qualification for NDE individuals in accordance withSNT-TC-1A(current Code accepted edition).While in the process of being qualified and certified, an individual shall be considered a trainee. A trainee shall work with a certified individual and shall not independently conduct, interpret, evaluate, or report the results of any NDE.4.3 The three basic Levels of qualification are as follows:(1) NDE Level I: An NDE Level I individual shall be qualified to properly perform specific calibrations and evaluations for acceptanceor rejection determinations according to written instructions and to record results. The NDE Level I individual shall follow the necessary in structi on or supervisi on of a certified NDE Level n or level 川in dividual.(2) NDE Level II: An NDE Level II individual shall be qualified to set up and calibrate equipment and to interpret and evaluate results with respect to applicable codes, standards, and specifications. The NDE Level II shall be thoroughly familiar with thescope and limitations of the methods for which qualified and shall exercise assigned responsibility for on-the-job training and guidance of trainees and NDE Level I personnel. The NDE Level II shall be able to prepare the instructions, organize NDEexamination and report the results of NDE. (3) NDE Level III: An NDE Level III individual shall be capable of establishing techniques and procedures, interpreting Code, standards, specifications and procedures and designating the particular NDE methods, techniques and procedures to be used. The NDE Level III individual shall be responsible for the NDE operations for which qualified and assigned and be capable of interpreting and evaluating results in terms of existing Code, standards and specifications. The NDE Level III shall have sufficient practical background in applicable materials, fabrication, and product tech no logy to establish tech niq ues and to assist in establish ing accepta nee criteria in case of other criteria available. The NDE Level III shall have gen eral familiarity with other appropriate NDE methods as dem on strated by the ASNT Level III Basic exam in ati on or other means. The NDE Level III, in the methods in which certified, shall be capable of training and examining NDE Level Iand II personnel for certification in those methods.5. Education, Training and Experience Requirements for Initial Qualification5.1 Personnel applying for certification in NDE shall have sufficient education, training and experience to ensure to understand the principle and operation methods of the certification for which they are appl ying. 5.2 Prior to the establishment of this written practice those whose training term and experience are equivale nt to that of level, I, II, III pers onnel and are of verified may be con sidered of satisfying the criteria of Par. 5.3. In con siderati on for certificatio n, a can didate shall satisfy one of the followi ng criteria for the applicable NDE Level:5.3.1 NDE Level I and IITable 1 lists the training and experience factors required for initial qualification of Level I and Level II in dividuals.Notes:(1) . For Level II certificati on, the experie nce shall c on sist of time at Level I or equivale nt. If a pers on is being qualified directly to Level II with no time at Level I, the required experience shall consist of the sum of the times required for Level I and Level II and the required training shall con sist of the sum of the hours required for Level I and Level II.(2) . I nitial experie nce may be gained simulta neously in two or more methods if the can didate spends a minimum of 25% of his work time on each method for which certification is sought, and the rema in der of the work time claimed as experie nce is spe nt in NDE-related activities defined in the ABC S written practice. 5.3.2 NDE Level III(1) Have graduated from a minimum four-year college or university curriculum with a degreein engineering or science, plus one year ' s experience in NDE in an assignment comparable to that of an NDE Level II in the applicable test methods. or;(2) Have completed with passing grades at least two years of engineering or science study at a university, college, or technical school, plus two year ' s experience in NDE in an assignme least comparable to that of NDE Level II in the applicable NDE methods. or;Have four year' s experience in NDE in an assignment at least comparable to that of an NDE Level II in the applicable NDE methods.6. Trai ning Programs6.1 Personnel applying for initial certification shall receive sufficient organized training to become thoroughly familiar with the principles and practices of the specified NDE method related to the level of certification desired and applicable to the processes to be used and the products to be exam in ed.6.2 The trai ning program shall i nclude sufficie nt exam in ati ons to assure that the n ecessary in formatio n has bee n comprehe nded.6.3 ASNT recommended training course outlines for NDE Level I and II personnel are used as refere nee materials for this writte n practice.7. Exami natio ns7.1 Adm ini strati on and Grad ingNDE Level III or his desig nated represe ntative shall be resp on sible for the adm ini strati on and grad ing of exam in ati ons.7.2 Visio n Exam in ati ons1) The exam in ati on shall assure n atural or corrected n ear-dista nee acuity in at least one eye such that the applica nt is capable of read ing a minimum of Jaeger 2, or equivale nt type and size letter at a dista nee of not less tha n 305 mm on a sta ndard Jaeger test chart.2) The exam in atio n shall dem on strate the capability of disti nguish ing and differe ntiat ing con trast among colors or shades of gray used in the method.3) The visi on exam in ati ons shall be con ducted annu ally.4) Exam in ati on results shall be kept on file duri ng the period of certificatio n.For Level I and II pers onn el, a composite grade shall be determ ined by simpleaveragi ng of the results of the gen eral, specific and practical exam in ati ons described below.7.3.1 Ge neral Exami nation (Writte n)1) The gen eral exam in ati ons shall address the basic prin ciples of the applicable method.2) In prepari ng the exam in ati ons, the Chief Exam iner (Level III) or his desig nated represe ntative shall select or devise appropriate questi ons accord ing to the applicable method and the degree required by this written practice.The minimum number of questions are as follows:7.3.2 Specific Exam in ati ons (Writte n)1) The specific exam in ati on shall address the equipme nt, operati ng procedures and NDE tech niq ues that the in dividual may encoun ter duri ng specific assig nments to the degree required by this writte n practice.2) The specific exam in atio n shall also cover the specificati ons or codes and accepta nee criteria used in NDE procedures.The minimum number of questions are as follows:1) Proficie ncy shall be dem on strated in perform ing (for level n select ing and perform ing) the applicable NDE on one or more samples approved by the NDE Level III and in evaluating the results to the degree of responsibility as described in this written practice.2) Prior to examination, the Chief Examiner (Level III) or his designated representative shall prepare a checklist of at least ten (10) different checkpoints requiring an understanding of NDE parameters and the company'sprocedural requirements shall be included in this practical examination.3) The candidate shall demonstrate skillful operation of the necessary NDE equipment, record, and analyze the resultant information to the degree required.4) At least one selected specimen shall be tested and the results of the NDE shall be analyzed by the candidate.5) The description of the specimen, the NDE procedure, including check points, and the resultsof the examination shall be documented.7.4For Level III personnel, the composite grade shall be determined by simple averaging of the results of the basic, method and specific examinations described below.7.4.1 Basic Examination (required only once when more than one method examination is taken).The minimum number of questionsis as follows:1) Fifteen (15) questions relating to understanding the SNT-TC-1A document.2) Twenty (20) questions relative to applicable materials, fabrication, and product technology. Twenty (20) questions which are similar to or selected from other NDE Level II questions.7.4.2 Method Examination (for each method)1) Thirty (30) questions relating to fundamentals and principles, which are similar to or selected from published ASNT Level III questions for each method. and2) Fifteen (15) questions relating to application and establishment of techniques and procedures which are similar to or selected from published ASNT Level III questions for each method. and Twenty (20) questions relating to capability for interpreting Code, standards, and technical specifications for the method.7.4.3Specific Examination (for each method)1) Twenty (20) questions relating to technical specifications, equipments, techniques, and procedures applicable to the ABC 's products and methods employed and to the administration of the ABC 'S written practice.2) The QAD Manager may delete the specific examination described in Par 7.4.3 1) if the candidate has a valid ASNT NDE Level III or ACCP Professional Level III certificate in the method and if documented evidence of experience exists including the preparation of NDE procedures according to code, standards, or specifications and the evaluation of test results.7.4.4 A valid endorsement on an ASNT NDE Level III or ACCP Professional Level III certificate fulfills the examination criteria described in par 7.4.1 and 7.4.2 for each applicable NDE method.7.5 All Level 1,11 and 川writte n exam in ati ons shall be closed-book except that n ecessary data, such as graphs, tables, specifications, procedures, Code, etc. may be provided with or in the examination. All questions used for Level I and II examinations shall be approved by the responsible Level III.7.6 Grading1)The NDE Level III shall be responsible for the examination and actual grading of NDE LevelI , II and other level III .For all Levels, the examinations administered for qualification shall result in a passing composite grade of at least 80%, with no individual examination having a passing grade less than 70%.7.7 Re-examinationThose failing to attain the required grades must wait at least 30 days or show the evidence of recei ving suitable additi onal trai ning as determ ined by the NDE chief Exam iner (NDE Level 川) before re-examination.8. Certification8.1 The QAD Manager shall be responsible for certify the certificate of all Levels of NDE personnel.8.2 The examination records and evaluation reference shall be archived by QAD.8.3 The qualification records of the certified individuals shall include the following:(1) Name of certified individual.(2) Level of certification and NDE method.(3) Educational background and experience of certified individuals.(4) Statement indicating satisfactory completion of training in accordance with this written practice.(5) Results of the vision examination described in paragraph 7.2 for the current certification period.(6) Current examination copy(ies) or evidence of successful completion of the examinations.(7) Other suitable evidence of satisfactory qualifications when such qualifications are used in lieu of the specific examinations described in paragraph 7.4.3 2).(8) Composite grade(s) or suitable evidence of grades.(9) Dates of certification or re-certification and the dates of assignments to NDE.8.4 Re-certification8.4.1All Levels of NDE personnel shall be re-certified periodically in accordance with one of the following criteria:(1) Evidence of continuing satisfactory performance.(2) Re-examination in those portions of the examinations in paragraph 7 deemed necessary by the NDE Level III.8.4.2 NDE personnel may be re-examined at any time by the QAD Manager, NDE Level III or Authorized Inspector and have their certifications extended or revoked.8.4.3 All Levels of NDE personnel must be re-examined and re-certified if they do not work in the method in which they are certified for 6 months or more.8.4.4 Maximum re-certification intervals are:(1) Level I and II: 3 years(2) Level III:5 years9 Termination9.1 The certificate shall be deemed revoked when he is not engaged in NDE job.9.2 The certificate of NDE individual of any Level shall be deemed revoked when the employment is terminated.。
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Recommended Practice No.SNT-TC-1A2016 EditionPersonnel Qualif ication and Certification in Nondestructive Testing无损检测人员资格鉴定和认证推荐性实施细则Copyright ©201 6 by The American Society for Nondestructive Testing.2016版版权归美国无损检测学会所有。
The American Society for Nondestructive Testing, Inc. (ASNT) is not responsible for the authenticity or accuracy of information herein. Published opinions and statements do not necessarily reflect the opinion of ASNT. Products or services that are advertised or mentioned do not carry the endorsement or recommendation of ASNT.在这里，美国无损检测学会不负责信息的真实性和准确性。
已经出版的意见和声明不反映ASNT 的意见。
刊登广告或提及的产品或服务没有得到ASNT的认可和推荐。
No part of this publication may be reproduced or transmitted in any form, by means electronic or mechanical including photocopying, recording or otherwise, without the expressed prior written permission of The American Society for Nondestructive Testing, Inc. 没有美国无损检测学会的明确的预先书面许可，本出版物不能以任何电子或机械的形式被复制或传递，包括复印，录制或别的方法。
IRRSP, NDT Handbook, The NDT Technician and are trademarks of The American Society for Nondestructive Testing, Inc.IRRSP, NDT Handbook, The NDT Technician 和是美国无损检测学会的商标。
ACCP, ASNT, Level III Study Guide. Materials Evaluation. Nondeslructive Testing Handbook, Research in Nondestructive Evaluation and RNDE are registered trademarks of The American Society for Nondestructive Testing. Inc.ACCP, ASNT, Level III Study Guide. Materials Evaluation. Nondeslructive Testing Handbook, Research in Nondestructive Evaluation 和RNDE是美国无损检测学会的注册商标。
first printing 03/16 2016年3月第一次印刷。
ebook 03/16 电子书2016年3月第一次印刷。
Errata, if available for this printing, may be obtained from ASNT's web site, .本次印刷的勘误表，如果有，可以从ASNT的网站得到，.ISBN: 978-1-57117-379-9 (print)国际标准书号：978-1-57117-379-9 （印刷）ISBN: 978-1-57117-382-9 (ebook) 国际标准书号：978-1-57117-382-9 （电子书）Printed in the United States of America. 印刷于美利坚合众国Published by: The American Society for Nondestructive Testing, Inc.出版：美国无损检测学会1711 Arlingate LaneColumbus, OH 43228-051 8俄亥俄州哥伦布市 Arlingate 巷1711号43228-051 8Edited by: Cynthia M. Eeeman, Educational Materials Supervisor编辑：Cynthia M. Eeeman，教育资料主管Tim Jones, Senior Manager of Publications Tim Jones，出版高级经理ASNT Mission Statement: ASNT的宗旨：ASNT exists to create a safer world by promoting the profession and technologies of nondestructive testing.ASNT的存在只为——促进无损检测专业和技术，创造一个更加安全的世界。
FOREWORD 前言This Recommended Practice establishes the genera1 framework for a qualification and certification program. In addition, the document provides recommended educational, experience and training requirements for the different test methods. Supplementary documents include question and answer lists, which may be used in composing examinations for nondestructive testing personnel.本推荐实施细则为资格鉴定和认证制定通用的基准体系。
另外，本文件为不同的检测方法提供了推荐性的教育程度，经历和培训要求。
补充文件包括问题和答案清单，这可用于组成无损检测人员的考试。
This recommended practice is not intended to be used as a strict specification. It is recognized, however, that contracts require programs, which meet the intent of this document. For such contracts, purchaser and supplier must agree upon acceptability of an employer's program.本推荐实施细则不打算用作严格的技术规范。
然而，一般公认合同需要能满足本文件意图的大纲。
对于这种合同，需方和供方必须对雇主大纲的可接受性达成一致意见。
The verb "should" has been used throughout this document to emphasize the recommendation presented herein. It is the employer's responsibility to address specific needs and to modify these guidelines as appropriate in a written practice. In the employer's written practice, the verb "shall" is to be used in place of "should" to emphasize the employer's needs.本文中出现的动词"should"强调推荐。
说明特殊需要和在书面实施细则中修改这些导则到适用的程度是雇主的责任。
在雇主的书面实施细则中，动词"shall"用以代替"should"以强调雇主的需要。
The 2016 Edition of SNT-TC-1A is annotated so that users of the 2011 edition can quickly and easily locate new and updated material. The vertical lines in the margins of this document indicate that information in the text has been modified in some way.SNT-TC-1A 2016版的注解是便于2011版的使用者能很快地和清楚地找到新内容和最新材料的位置。
本文件边缘的竖线表明文本中的内容已经以某种方式进行了修改。
An SNT-TC-lA Interpretation Panel is available to respond to written inquiries regarding the SNT-TC-lA guidelines.These responses clarify the intent of ASNT's Technical and Education Council and the recommendations of SNT-TC-lA and are subject to the statement of "Scope" in each edition of SNT-TC-lA.SNT-TC-IA解释小组可以回答有关SNT-TC-IA指南的书面问询。
这些回复阐明了ASNT技术和教育委员会的意图以及SNT-TC-IA的建议，并遵守SNT-TC-1A的每个版本中的“范围”的声明。