CN201368790Y - 超高灵敏度氦质谱检漏仪 - Google Patents
超高灵敏度氦质谱检漏仪 Download PDFInfo
- Publication number
- CN201368790Y CN201368790Y CNU2008201614706U CN200820161470U CN201368790Y CN 201368790 Y CN201368790 Y CN 201368790Y CN U2008201614706 U CNU2008201614706 U CN U2008201614706U CN 200820161470 U CN200820161470 U CN 200820161470U CN 201368790 Y CN201368790 Y CN 201368790Y
- Authority
- CN
- China
- Prior art keywords
- mass spectrometer
- pipeline
- molecular pump
- solenoid valve
- leak
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201614706U CN201368790Y (zh) | 2008-09-29 | 2008-09-29 | 超高灵敏度氦质谱检漏仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201614706U CN201368790Y (zh) | 2008-09-29 | 2008-09-29 | 超高灵敏度氦质谱检漏仪 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201368790Y true CN201368790Y (zh) | 2009-12-23 |
Family
ID=41487682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201614706U Expired - Lifetime CN201368790Y (zh) | 2008-09-29 | 2008-09-29 | 超高灵敏度氦质谱检漏仪 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201368790Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104729809A (zh) * | 2015-03-13 | 2015-06-24 | 安徽皖仪科技股份有限公司 | 一种加速器的氦质谱检漏方法 |
CN110793729A (zh) * | 2019-10-18 | 2020-02-14 | 徐遂涛 | 利用氦质特性检测并保护真空腔焊接口密封性的辅助设备 |
CN115219112A (zh) * | 2022-06-16 | 2022-10-21 | 北京中科科仪股份有限公司 | 分子泵与质谱检漏仪 |
WO2024066075A1 (zh) * | 2022-09-29 | 2024-04-04 | 广东利元亨智能装备股份有限公司 | 气密性检测控制方法、控制器、检测系统以及存储介质 |
-
2008
- 2008-09-29 CN CNU2008201614706U patent/CN201368790Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104729809A (zh) * | 2015-03-13 | 2015-06-24 | 安徽皖仪科技股份有限公司 | 一种加速器的氦质谱检漏方法 |
CN110793729A (zh) * | 2019-10-18 | 2020-02-14 | 徐遂涛 | 利用氦质特性检测并保护真空腔焊接口密封性的辅助设备 |
CN115219112A (zh) * | 2022-06-16 | 2022-10-21 | 北京中科科仪股份有限公司 | 分子泵与质谱检漏仪 |
WO2024066075A1 (zh) * | 2022-09-29 | 2024-04-04 | 广东利元亨智能装备股份有限公司 | 气密性检测控制方法、控制器、检测系统以及存储介质 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201368790Y (zh) | 超高灵敏度氦质谱检漏仪 | |
CN203838035U (zh) | 带喷淋的温湿度紫外老化装置 | |
CN105911097B (zh) | 多通道薄膜型气敏材料响应测试装置 | |
CN214471575U (zh) | 一种模块式氦质谱检漏仪 | |
CN203798516U (zh) | 一种真空实验平台 | |
CN2687669Y (zh) | 全自动高灵敏度氦质谱检漏仪 | |
CN215767705U (zh) | 一种左右取样的温湿度单独控制型空气源热泵实验室 | |
CN106383075B (zh) | 一种凝结核粒子生长装置 | |
CN201425586Y (zh) | 高效梯场电泄式吸气进样离子迁移率测定管 | |
CN209512383U (zh) | 一种可以缩短锂离子电池干燥时间的真空烘干装置 | |
CN209416973U (zh) | 一种新型环境空气tvoc在线监测系统 | |
CN203964997U (zh) | 一种多钟罩式气体流量计检定装置 | |
CN208076107U (zh) | 集成式阀座、具有该阀座的氦质谱检漏仪真空气路系统 | |
CN201724789U (zh) | 一种sf6-o2激光式在线泄漏监控报警装置 | |
CN112379042A (zh) | 一种多气体传感器性能同步测试仓 | |
CN117686578B (zh) | 一种臭氧及其前体物的在线检测装置和检测方法 | |
CN214374119U (zh) | 一种电荷法粉尘浓度测量仪 | |
CN201225948Y (zh) | 高灵敏度氧化钇铱金灯丝氦质谱检漏仪 | |
CN104677438B (zh) | 一种离子迁移型气体流量计 | |
CN212254450U (zh) | 一种压力传感器气压脉冲测试装置 | |
CN218824705U (zh) | 一种氚浓度快速测量装置 | |
CN201221641Y (zh) | 微型电磁阀 | |
CN211478126U (zh) | 一种热值分析仪 | |
CN208076106U (zh) | 一种氦质谱检漏仪用组合阀座 | |
CN218158353U (zh) | 一种α、β平面源检测试验装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ANHUI WANYI SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HEFEI WANYI TECHNOLOGY CO., LTD. Effective date: 20120208 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120208 Address after: 230088 Anhui building, No. 71, Tianda Road, hi tech Zone, Anhui, Hefei Patentee after: Anhui Wanyi Science and Technology Co., Ltd. Address before: Tianda high tech Zone 230088 Hefei Road, Anhui province No. 71 Huayi Science Park building B building Anhui instrument Patentee before: Hefei Wanyi Technology Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20091223 |
|
CX01 | Expiry of patent term |