说明:收录25万 73个行业的国家标准 支持批量下载
文库搜索
切换导航
文件分类
频道
联系我们
问题反馈
文件分类
联系我们
问题反馈
批量下载
无损检测仪器 携带式工业X射线探伤机 Non-destructive testing instruments— Portable industrial X-ray radiographic equipment ICS 19.100 CCS N 78 中华人民共和国国家标准 GB/T 26838—2024 代替 GB/T 26838—2011 2024-08-2 3发布 2025-03-0 1实施 国家市场监督管理总局 国家标准化管理委员会 发 布 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 产品分类 ······························································································ 1 4.1 产品型号 ························································································· 1 4.2 主要技术参数 ···················································································· 2 5 技术要求 ······························································································ 2 5.1 使用条件 ························································································· 2 5.2 使用性能 ························································································· 2 5.3 稳定性 ··························································································· 4 5.4 辐射防护与安全 ················································································· 4 5.5 外观要求 ························································································· 4 6 试验方法 ······························································································ 4 6.1 试验条件 ························································································· 4 6.2 试验用主要仪器仪表和器具 ····································································· 5 6.3 穿透力测定 ······················································································ 5 6.4 相对灵敏度测定 ················································································· 7 6.5 射线辐射角和辐射场均匀性测定 ································································ 7 6.6 周向X射线机射线辐射角测定 ·································································· 9 6.7 计时器误差测定 ················································································· 9 6.8 管电压误差测定 ················································································· 9 6.9 管电压调节装置测定 ··········································································· 10 6.10 过电流保护测定 ··············································································· 10 6.11 过电压保护测定 ··············································································· 10 6.12 温度保护测定 ·················································································· 11 6.13 管电流欠毫安保护装置测定 ··································································· 11 6.14 连续工作稳定性能测定 ········································································ 11 6.15 变频、气绝缘主回路稳压电路输出电压波动测定 ············································· 11 6.16 漏射线所致周围剂量当量率测定 ······························································ 11 6.17 低压回路绝缘电阻测定 ········································································ 11 6.18 接地保护装置接地电阻测定 ··································································· 11 6.19 低压回路绝缘强度测定 ········································································ 11 6.20 高压回路绝缘强度测定 ········································································ 12 GB/T 26838—2024 Ⅰ 6.21 高压变压器次级对地绝缘强度测定 ·····························
GB-T 26838-2024 无损检测仪器 携带式工业X射线探伤机
文档预览
中文文档
23 页
50 下载
1000 浏览
0 评论
309 收藏
3.0分
赞助2元下载(无需注册)
温馨提示:本文档共23页,可预览 3 页,如浏览全部内容或当前文档出现乱码,可开通会员下载原始文档
下载文档到电脑,方便使用
赞助2元下载
本文档由 人生无常 于
2025-02-19 13:13:53
上传分享
举报
下载
原文档
(784.9 KB)
分享
友情链接
GB-T 32351-2015 电力信息安全水平评价指标.pdf
GB-T 33304-2016 煤炭燃烧特性试验方法 热重分析法.pdf
GB-T 42888-2023 信息安全技术 机器学习算法安全评估规范.pdf
GB-T 40711.1-2022 乘用车循环外技术-装置节能效果评价方法 第1部分:换挡提醒装置.pdf
绿盟 安全行业大模型SecLLM技术白皮书.pdf
GB-T 42708-2023 金融网络安全威胁信息共享指南.pdf
GB-T 27977-2022 水泥生产电能能效测试及计算方法.pdf
思度安全-DSMM-017 数据销毁安全管理规范V1.0.pdf
T-CI 046—2021 医用锗[68Ge]镓[68Ga]发生器及医用镓[68Ga]放射性药物的质量标准.pdf
T-BJSMYXYJH 0002—2021 树木医生技能考核评价规范.pdf
DB32-T 3721-2020 高标准农田建设项目制图及其图例规范 江苏省.pdf
数据系统账号口令管理规范.pdf
GB-T 6113.201-2018 无线电骚扰和抗扰度测量设备和测量方法规范 第2-1部分:无线电骚扰和抗扰度测量方法 传导骚扰测量.pdf
T-SCIIA 1—2020 数字化转型 新型基础设施建设产品与服务认定规范.pdf
DB50-T 1275.1-2022 生猪智慧养殖数字化应用与管理 第1部分:总则 重庆市.pdf
MH-T 1020-2013 锂电池航空运输规范.pdf
GB-T 5838.3-2015 荧光粉 第3部分:性能试验方法.pdf
GB-T 4814-2013 原木材积表.pdf
东吴证券 AI搜索行业深度 大模型催生搜索行业变革机遇,产品百花齐放效果几何 .pdf
GB-T 40665.1-2021 中医四诊操作规范 第1部分:望诊.pdf
交流群
-->
1
/
3
23
评价文档
赞助2元 点击下载(784.9 KB)
回到顶部
×
微信扫码支付
2
元 自动下载
官方客服微信:siduwenku
支付 完成后 如未跳转 点击这里 下载
站内资源均来自网友分享或网络收集整理,若无意中侵犯到您的权利,敬请联系我们
微信(点击查看客服)
,我们将及时删除相关资源。