CN109211496B - 一种便携式真空检漏仪及其检测方法 - Google Patents
一种便携式真空检漏仪及其检测方法 Download PDFInfo
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- CN109211496B CN109211496B CN201811160966.6A CN201811160966A CN109211496B CN 109211496 B CN109211496 B CN 109211496B CN 201811160966 A CN201811160966 A CN 201811160966A CN 109211496 B CN109211496 B CN 109211496B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/34—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by testing the possibility of maintaining the vacuum in containers, e.g. in can-testing machines
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CN110132501B (zh) * | 2019-04-23 | 2021-11-19 | 南京蹑波物联网科技有限公司 | 用于水冷电机生产的外壳气密性检测装置 |
CN110132357A (zh) * | 2019-05-28 | 2019-08-16 | 天津鼎燕科技有限公司 | 一种便携式环境监测设备 |
CN112630577B (zh) * | 2020-12-28 | 2024-04-16 | 浙江省送变电工程有限公司 | 一种数字化继电保护自动测试系统 |
CN113551853A (zh) * | 2021-07-30 | 2021-10-26 | 深圳华尔升智控技术有限公司 | 一种新型氦质谱检漏仪及其检测方法 |
CN117191280B (zh) * | 2023-11-08 | 2024-01-26 | 常州思瑞科信息科技有限公司 | 粉剂颗粒在线侧漏检测设备 |
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CN103792237A (zh) * | 2014-01-14 | 2014-05-14 | 江苏真美包装科技有限公司 | 一种热带型泡罩铝药品包装材料的检测方法 |
CN105910777B (zh) * | 2016-06-30 | 2019-03-12 | 河北工业大学 | 一种铝箔泡罩包装的密封性检测系统 |
CN207335987U (zh) * | 2017-08-29 | 2018-05-08 | 王琼毕 | 一种led灯气密性检测装置 |
CN108151966B (zh) * | 2017-11-13 | 2019-09-20 | 吉林化工学院 | 一种快速检测汽车空调管路密封性能的水检工装 |
CN207881906U (zh) * | 2017-12-29 | 2018-09-18 | 南昌意达机械配件有限公司 | 一种变速器壳体水检工装 |
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