阅读说明：本技术 产品气密性检测装置及其检测方法 (Product air tightness detection device and detection method thereof ) 是由 尹朋 黄祥钧 侯晓东 兰启庆 于 2018-10-26 设计创作，主要内容包括：一种产品气密性检测装置(100)和检测方法,产品气密性检测装置(100)包括：密闭容器(10)、压力产生装置(20)和压力检测装置(30),密闭容器(10)内形成有密封腔(12),用于容置待检测产品(A)；压力产生装置(20)与密封腔(12)连接,用于相对密闭容器(10)运动以改变密封腔(12)的密封体积；压力检测装置(30)设置于密封腔(12)中,用于检测密封腔(12)中的压力值。产品气密性检测装置(100)通过测量标准样品(A’)和待检测产品(A)在密封腔(12)中处于同样条件下的压力值差来判断待检测产品(A)的气密性。该装置(100)结构简单,且检测方法新颖,可以集成到自动化生产线上,进行自动化检测,从而可以有效提高测试效率。(A product airtightness detection apparatus (100) and a detection method, the product airtightness detection apparatus (100) comprising: the device comprises a closed container (10), a pressure generating device (20) and a pressure detecting device (30), wherein a sealed cavity (12) is formed in the closed container (10) and is used for containing a product (A) to be detected; the pressure generating device (20) is connected with the sealed cavity (12) and is used for moving relative to the closed container (10) to change the sealed volume of the sealed cavity (12); the pressure detection device (30) is arranged in the sealed cavity (12) and used for detecting the pressure value in the sealed cavity (12). The product air tightness detection device (100) judges the air tightness of the product (A) to be detected by measuring the pressure value difference of the standard sample (A') and the product (A) to be detected under the same condition in the sealed cavity (12). The device (100) is simple in structure, novel in detection method and capable of being integrated on an automatic production line for automatic detection, and therefore testing efficiency can be effectively improved.)