GB/T 9445-2024 无损检测 人员资格鉴定与认证

GB/T 9445-2024 Non-destructive testing—Qualification and certification of personnels

国家标准 中文简体 现行 页数:44页 | 格式:PDF

基本信息

标准号
GB/T 9445-2024
相关服务
标准类型
国家标准
标准状态
现行
中国标准分类号(CCS)
国际标准分类号(ICS)
发布日期
2024-09-29
实施日期
2024-09-29
发布单位/组织
国家市场监督管理总局、国家标准化管理委员会
归口单位
全国无损检测标准化技术委员会(SAC/TC 56)
适用范围
本文件规定了采用以下工业无损检测(NDT)方法实施人员资格鉴定与认证的要求。
a) 声发射检测;
b) 涡流检测;
c) 泄漏检测(不包括水压试验);
d) 磁粉检测;
e) 渗透检测;
f) 射线检测;
g) 应变检测;
h) 热成像检测;
i) 超声检测;
j) 视觉检测(不含直接视觉检测以及应用其他无损检测方法时所采用的视觉检测)。
本文件规定的体系也能适用于其他无损检测方法或已界定为无损检测方法的某种新技术,但前提是制定一个完整的认证方案,并且这一方法或技术已制定了国际、区域或国家标准,或者这一新的无损检测方法或技术已被证明是有效的且令认证机构满意。
注1:术语“工业”是指医学领域应用之外的领域。
注2:CEN/TR 14748给出了无损检测资格鉴定方法的指导。
注3:本文件规定的是对第三方合格评定方案的要求。这些要求不直接适用于第一方或第二方的合格评定,但也可参考本文件的相关部分。
注4:术语“直接视觉检测”是指观察者眼睛与检测区域之间有连续不间断光路,观察者不使用工具或设备(例如反射镜、内窥镜、光纤等)而进行的检测。
注5:不包括基于其他无损方法的应变计算。

发布历史

研制信息

起草单位:
上海材料研究所有限公司、中国合格评定国家认可中心、中国特种设备检验协会、中国特种设备安全与节能促进会、中国特种设备检测研究院、生态环境部核与辐射安全中心、中车戚墅堰机车车辆工艺研究所股份有限公司、钢研纳克检测技术股份有限公司、雁栖湖基础制造技术研究院(北京)有限公司、中国船级社实业有限公司重庆分公司、国家能源集团科学技术研究院有限公司、上海市机械工程学会科技咨询服务部
起草人:
蒋建生、蔡宇、张华、杨志伟、郑晖、胡安中、万升云、丁杰、王森、季敬元、王莹赟、赵旭东、张建卫、鄢飞、滕健、张广新、纳日苏、雷友刚、吴刚
出版信息:
页数:44页 | 字数:68 千字 | 开本: 大16开

内容描述

ICS

03.100.30;19.100

CCS

J04

中华人民共和国国家标准

GB/T9445—2024/ISO9712:2021

代替GB/T9445—2015

无损检测人员资格鉴定与认证

Non-destructivetesting—Qualificationandcertificationofpersonnels

(ISO9712:2021,Non-destructivetesting—Qualificationandcertificationof

NDTpersonnel,IDT)

2024-09-29发布2024-09-29实施

国家市场监督管理总局发布

国家标准化管理委员会

GB/T9445—2024/ISO9712:2021

目次

前言

·····································································································

1

范围

··································································································

1

2

规范性引用文件

······················································································

1

3

术语和定义

···························································································

1

4

缩略语

································································································

5

5

职责

··································································································

6

5.1

通用要求

·························································································

6

5.2

认证机构

·························································································

6

5.3

授权的资格鉴定机构

·············································································

7

5.4

考试中心

·························································································

7

5.5

雇主

······························································································

7

5.6

报考人

···························································································

8

5.7

证书持有人

······················································································

8

5.8

主考人

···························································································

8

5.9

证明人

···························································································

8

6

资格鉴定等级

·························································································

9

6.1

1级

······························································································

9

6.2

2级

······························································································

9

6.3

3级

······························································································

9

7

合格条件

····························································································

10

7.1

通用要求

························································································

10

7.2

培训

·····························································································

10

7.3

工业NDT经历

·················································································

11

7.4

各个等级的视力要求

···········································································

12

8

考试

·································································································

12

8.1

总体要求

························································································

12

8.2

1级和2级的考试内容和评分

··································································

13

8.3

3级的考试内容和评分

··········································································

15

8.4

考试实施

························································································

16

8.5

补考

·····························································································

17

8.6

补充考试

························································································

17

9

人员认证

····························································································

17

9.1

管理

·····························································································

17

9.2

证书

·····························································································

17

GB/T9445—2024/ISO9712:2021

9.3

认证条件

························································································

17

9.4

其他认证机构所颁发的证书

····································································

18

10

延期

································································································

19

11

重新认证

···························································································

19

11.1

通则

···························································································

19

11.2

1级和2级

·····················································································

19

11.3

3级

····························································································

20

12

档案

································································································

21

13

过渡时期

···························································································

21

附录A(规范性)门类

··············································································

22

A.1

通则

····························································································

22

A.2

产品门类

·······················································································

22

A.3

工业门类

·······················································································

22

附录B(规范性)用于1级和2级实践操作考试的试样的类型和最低数量要求

····················

23

附录C(规范性)用于1级、2级、3级延期和3级重新认证的结构化信用积分系统

··············

24

C.1

通则

····························································································

24

C.2

无损检测活动实施

·············································································

25

附录D(规范性)实践操作考试要素评分

···························································

26

D.1

1级和2级实践操作考试要素评分的百分权重指南

············································

26

D.2

2级笔试评分

···················································································

26

D.3

3级主要方法考试F项权重

····································································

27

附录E(资料性)无损检测工程

·····································································

29

E.1

概述

····························································································

29

E.2

覆盖活动的不完全列表

·········································································

29

附录F(资料性)特殊技术培训要求

································································

30

F.1

总则

····························································································

30

F.2

特殊技术推荐增加的培训天数

·································································

30

F.2.1总则

························································································

30

F.2.2认证的有效性

··············································································

30

F.3

推荐射线检测(RT)特定技术推荐增加的培训天数

··········································

31

F.3.1总则

························································································

31

F.3.2有效性

·····················································································

31

F.3.3胶片技术转变为数字技术增加的培训要求

·················································

32

附录G(资料性)心理测量学准则

··································································

33

参考文献

································································································

34

GB/T9445—2024/ISO9712:2021

前言

本文件按照GB/T1.1—2020《标准化工作导则

第1部分:标准化文件的结构和起草规则》的规

定起草。

本文件代替GB/T9445—2015《无损检测

人员资格鉴定与认证》,与GB/T9445—2015相比,

除结构调整和编辑性改动外,主要的技术变化如下:

a)增加了申请人、认证周期、认证过程、认证要求、能力、考试、考试要素、高等教育、无损检

测人员、心理测试过程、证明人、结构化信用积分系统、结构化的工业经历程序、工作活动的

术语和定义(见3.1、3.7、3.8、3.9、3.10、3.12、3.14、3.17、3.26、3.32、3.35、3.43、

3.44、3.46);更改了基础考试要素、通用考试要素、主要方法考试要素、实践操作考试要

素、重新认证、考试试样的术语和定义(见3.3、3.16、3.21、3.31、3.34、3.41,2015年版的

3.2、3.10、3.14、3.22、3.35、3.30);

b)增加了独立性、公开认证计划和说明、考试中心考试、非固定场所考试、认证、培训机构、授

权主考人、监督、确认高等教育经历、证明人、结构化信用积分系统、报考人年龄的要求[见

5.2.2b)、d)、i)、j)、l)、o)、q)、r)、s)、t)、u)、v)、w)、x)、y)];更

改了培训课程的要求[见5.2.2e),2015年版的5.2.2b)];

c)增加了授权资格鉴定机构、考试中心的批准监管[见5.3f)、h),2015年版的5.3.1];

d)删除了考试中心的部分要求[见2015年版的5.4.1f)];

e)删除了雇主参加资格鉴定考试的要求(见2015年版的5.5.2);

f)更改了报考人的报考要求(见5.6,2015年版的5.6);

g)增加了主考人的要求(见5.8);

h)增加了证明人的要求(见5.9);

i)更改了经雇主授权后3级人员职责(见6.3.2,2015年版的6.3.2);

j)增加了理论学习采用远程学习、自学或组合的方式(见7.2.2);

k)更改了最低培训要求(见表2,2015年版的表2);

l)增加了泄漏检测、磁粉检测、超声检测、射线检测中特殊技术培训要求(见表2);

m)更改了报考人的最低工业经历要求(见表3,2015年版的表3);

n)更改了各个等级的视力要求(见7.4,2015年版的7.4);

o)增加了心理测试准则(见8.1.1);

p)增加了考试要素(见8.1.2);

q)增加了考试时间(见8.1.3);

r)更改了通用考试试题的最低数量要求(见8.2.1,2015年版的8.2.1);

s)增加了实践操作考试评分的科目和权重(见);

t)删除了考试的允许时间(见2015年版的);

u)删除了1级和2级资格鉴定考试的评分(见2015年版的8.2.4);

v)增加了补充考试的要求(见8.6);

w)删除了考试豁免的要求(见2015年版的8.6);

x)更改了证书的要求(见9.2,2015年版的9.2);

y)更改了认证条件的要求(见9.3,2015年版的9.3);

z)增加了使用结构化信用积分系统方式申请延期的要求(见10.2);

aa)更改了使用结构化信用积分系统方式申请3级重新认证的要求(见11.3.2,2015年版的

11.3.2);

GB/T9445—2024/ISO9712:2021

ab)删除了“EN473、GB/T9445—2008和本文件之间的过渡”的要求(见2015年版的第

14章);

ac)增加了复合材料产品门类和实施要求(见A.2);

ad)更改了用于1级和2级实践操作考试的试样类型和最低数量要求(见附录B,2015年版的

附录B);

ae)更改了用于1级、2级、3级延期和3级重新认证的信用积分系统的要求,增加了NDT活动实施的

要求(见附录C,2015年版的附录C);

af)更改了1级和2级实践操作考试的百分权重,更改了2级作业指导书考试的百分权重指南(见附

录D,2015年版的附录D)。

本文件等同采用ISO9712:2021《无损检测

无损检测人员资格鉴定与认证》。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由全国无损检测标准化技术委员会(SAC/TC56)提出并归口。

本文件起草单位:上海材料研究所有限公司、中国合格评定国家认可中心、中国特种设备检验协

会、中国特种设备安全与节能促进会、中国特种设备检测研究院、生态环境部核与辐射安全中心、中车

戚墅堰机车车辆工艺研究所股份有限公司、钢研纳克检测技术股份有限公司、雁栖湖基础制造技术研究

院(北京)有限公司、中国船级社实业有限公司重庆分公司、国家能源集团科学技术研究院有限公司、

上海市机械工程学会科技咨询服务部。

本文件主要起草人:蒋建生、蔡宇、张华、杨志伟、郑晖、胡安中、万升云、丁杰、王森、

季敬元、王莹赟、赵旭东、张建卫、鄢飞、滕健、张广新、纳日苏、雷友刚、吴刚。

本文件及其所代替文件的历次版本发布情况为:

—1988年首次发布为GB/T9445—1998,1999年第一次修订,2005年第二次修订,2008年第三次

修订,2015年第四次修订;

—本次为第五次修订。

GB/T9445—2024/ISO9712:2021

无损检测人员资格鉴定与认证

1范围

本文件规定了采用以下工业无损检测(NDT)方法实施人员资格鉴定与认证的要求。

a)声发射检测;

b)涡流检测;

c)泄漏检测(不包括水压试验);

d)磁粉检测;

e)渗透检测;

f)射线检测;

g)应变检测;

h)热成像检测;

i)超声检测;

j)视觉检测(不含直接视觉检测以及应用其他无损检测方法时所采用的视觉检测)。

本文件规定的体系也能适用于其他无损检测方法或已界定为无损检测方法的某种新技术,但前提是

制定一个完整的认证方案,并且这一方法或技术已制定了国际、区域或国家标准,或者这一新的无损检

测方法或技术已被证明是有效的且令认证机构满意。

注1:术语“工业”是指医学领域应用之外的领域。

注2:CEN/TR14748给出了无损检测资格鉴定方法的指导。

注3:本文件规定的是对第三方合格评定方案的要求。这些要求不直接适用于第一方或第二方的合格评定,但也可

参考本文件的相关部分。

注4:术语“直接视觉检测”是指观察者眼睛与检测区域之间有连续不间断光路,观察者不使用工具或设备(例如

反射镜、内窥镜、光纤等)而进行的检测。

注5:不包括基于其他无损方法的应变计算。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中,注日期的引用文

件,仅该日期对应的版本适用于本文件;不注日期的引用文件,其最新版本(包括所有的修改单)适用

于本文件。

ISO/IEC17024:2012合格评定人员认证机构通用要求(Conformityassessment—Generalre﹘

quirementsforbodiesoperatingcertificationofpersons)

注:GB/T27024-2014合格评定人员认证机构通用要求(ISO/IEC17024:2012,IDT)

ISO18490:2015无损检测无损检测人员视力评价(Non﹘destructivetesting—Evaluationof

visionacuityofNDTpersonnel)

注:GB/T40117-2021无损检测无损检测人员视力评价(ISO18490:2015,IDT)

3术语和定义

下列术语和定义适用于本文件。

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GB/T9445—2024/ISO9712:2021

3.1

申请人applicant

提交申请参加认证过程(3.8)的人员。

3.2

授权的资格鉴定机构authorizedqualifyingbody

独立于雇主(3.11)的、经认证机构(3.6)授权的负责准备和管理考试(3.12)的机构。

3.3

基础考试要素basicexaminationelement

3级的书面考试(3.12)之一,以

考核报考人(3.4)对材料科学和加工工艺、不连续类型、资格鉴

定(3.33)与认证体系,以及与2级要求相当的无损检测方法(3.25)的基本原理等方面所具有的

知识。

注1:有关资格鉴定三个等级的说明见第6章。

注2:资格鉴定与认证体系在本文件中有规定。

3.4

报考人candidate

满足指定条件且被允许参加认证过程(3.8)的申请人(3.1)。

3.5

证书certificate

由认证机构(3.6)按本文件规定颁发的书面证明、卡片或是其他材料(如数字证书),表明持证人

员满足认证要求(3.9)的文件。

3.6

认证机构certificationbody

按规定的要求,管理认证程序的机构。

3.7

认证周期certificationcycle

从发证之日到重新认证(3.34)所允许的最长期限,且包含证书延期(3.36)时间。

3.8

认证过程certificationprocess

包括申请、评估、认证决定、证书延期(3.36)、重新认证(3.34)和证书(3.5)及标识的使用等

内容,认证机构(3.6)确定个人满足认证要求(3.9)的活动。

3.9

认证要求certificationrequirement

包括制定建立或维持认证的计划等一系列规定的要求。

3.10

能力competence

运用知识和技能实现预期成果的能力。

3.11

雇主employer

雇佣报考人(3.4)的法律实体。

注:报考人可自我雇佣。

3.12

考试examination

通过一种或多种方式评估报考人(3.4)能力(3.10)的方法。

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GB/T9445—2024/ISO9712:2021

3.13

考试中心examinationcentre

经认证机构(3.6)批准可实施考试(3.12)的机构。

3.14

考试要素examinationelement

考试(3.12)的组成部分。

3.15

主考人examiner

具有考试(3.12)所需的专业判断能力,执行考场监考和评分的人员。

3.16

通用考试要素generalexaminationelement

书面考试(3.12),1级或2级,涉及到无损检测方法(3.25)的原理。

3.17

高等教育highereducation

高中教育后在理工科领域的正规学习。

3.18

工业经历industrialexperience

在相关门类(3.37)的无损检测方法(3.25)中,在监督(3.45)情况下进行的获得满足资格鉴定

(3.33)规定技能和知识的工作活动(3.46)。

3.19

监考人invigilator

经认证机构(3.6)授权监督考试(3.12),但不参与评估报考人(3.4)能力(3.10)的人员。

3.20

岗位培训job-specifictraining

为了给予操作授权(3.30),由雇主(3.11)(或其代理)给予证书(3.5)持有人的、与雇主产品

相关的无损检测、无损检测设备、无损检测工艺规程(3.27),以及适用的法规、标准、规范(3.40)

和工艺规程等方面内容的培训。

3.21

主要方法考试要素main-methodexaminationelement

以考核报考人(3.4)在其所申请认证的工业或产品门类(3.37)方面的通用和专业知识,以及编写

该无损检测方法(3.25)的无损检测工艺规程(3.27)的能力3级的书面考试(3.12)之一。

3.22

选择题multiple-choiceexaminationquestion

给出可能的答案,其中仅一项是正确的选项,其余为不正确或不完全正确的选项的题目形式。

3.23

无损检测作业指导书NDTinstruction

依据所指定的标准、法规、规范(3.40)或无损检测工艺规程(3.27)编写的含有详细检测步骤的

书面说明。

3.24

无损检测介质NDTmedia

检测过程中使用的可以使缺欠或伤指示明显的材料。

示例:磁粉、反差增强剂、着色渗透剂、显像剂。

3.25

无损检测方法NDTmethod

无损检测中应用某种物理原理的学科。

3

GB/T9445—2024/ISO9712:2021

示例:超声检测。

3.26

无损检测人员NDTpersonnel

从事无损检测的人员。

3.27

无损检测工艺规程NDTprocedure

为对产品实施无损检测而按标准、法规或规范(3.40)的要求来编写的含有全部基本参数和注意事

项的书面说明。

3.28

无损检测技术NDTtechnique

无损检测方法(3.25)的一种特定的应用方式。

3.29

无损检测培训NDTtraining

与所申请认证的无损检测方法(3.25)相关的理论和实践操作的教学过程,且培训课程符合认证机

构(3.6)批准的培训大纲的要求。

3.30

操作授权operatingauthorization

根据认证的范围,由雇主(3.11)授权给个人实施指定工作而颁发的书面证明。

注:这种授权依赖于所提供的岗位培训(3.20)。

3.31

实践操作考试要素practicalexaminationelement

以考核报考人(3.4)实施检测的能力和熟练程度的实践操作技能的评定。

3.32

心理测试过程psychometricprocess

为验证考试(3.12)公正、可信任,并区分个体是否胜任的统计过程。

3.33

资格鉴定qualification

验证教育、培训和工作经验。

3.34

重新认证recertification

通过参加考试(3.12)或者满足认证机构(3.6)颁布的其他再认证准则而使证书(3.5)重新生效

的过程。

3.35

证明人referee

证明报考人(3.4)工业经历(3.18)有效性的个人。

3.36

证书延期renewal

在首次考试(3.12)、补考或重新认证(3.34)考试通过之后一直到5年的任何时候,证书重新生

效的过程。

3.37

门类sector

需要特定的与产品相关的知识、技能、设备或培训,并使用专门的操作方法的特定工业或生产工艺

的领域。

注:一个门类解释为一类产品(焊接件、铸件)或一个行业(航空航天、在役检测)。见附录A。

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GB/T9445—2024/ISO9712:2021

3.38

重大中断significantinterruption

持证人员在与其等级相对应认证的方法和门类(3.37)的工作活动(3.46)中,发生连续时间超过

1年或累积时间超过2年的脱离或变动。

注:法定假期或病假或少于30d的培训,不计入中断时间。

3.39

专业考试要素specificexaminationelement

应用于某一特定门类(3.37),包括被检产品及其法规、标准、规范(3.40)、工艺规程和验收准

则等方面知识的检测技术的1级或2级的书面考试(3.12)。

3.40

规范specification

阐明要求的文件。

3.41

考试试样specimen

可能还包括射线照相底片和数据集,并且在所适用门类(3.37)的典型被检产品中具有代表性的实

践操作考试(3.12)所用的样件。

注:一个试样能包含一个以上的被检区域或体积。

3.42

考试试样标准检测报告specimenmasterreport

据此对报考人(3.4)的检测报告进行评分,在与实践操作考试(3.12)所规定的同等条件[设备类

型、设置、技术、考试试样(3.41)等]事先获得的体现最佳检测结果的典型答案。

3.43

结构化信用积分系统structuredcreditsystem

用于替代证书延期(3.36)或重新认证(3.34)考试(3.12),建立报考人(3.4)无损检测工作活

动(3.46)的积分系统。

3.44

结构化的工业经历程序structuredexperienceprogram;SEP

认证机构(3.6)批准的用于减少工业经历(3.18)的程序。

3.45

监督supervision

指导其他无损检测人员(3.26)实施包括检测准备、检测实施和报告结果等无损检测行为的监管。

3.46

工作活动workactivity

执行无损检测相关的功能和任务。

注:见第6章。

4缩略语

表1列出的无损检测方法及其缩略语适用于本文件。

5

GB/T9445—2024/ISO9712:2021

表1无损检测方法和缩略语

无损检测方法缩略语

声发射检测AT

涡流检测ET

泄漏检测LT

磁粉检测MT

渗透检测PT

射线检测RT

应变检测ST

定制服务

    推荐标准