该系统由混气装置、氦质谱检漏仪和回收装置等三大部分以及一系列适应于生产线对焊缝进行检漏的配套件组成。它具有自校验和收氮气的功能,能够高效及可靠地进行检漏。 该系统具有检漏速度快、灵敏度高、可靠性好、检漏成本低、无污染和操作简便等特点。在制冷(电冰箱及空调器等)、食品、 The system is composed of three parts of air-entraining device, helium mass spectrometer leak detector and recovery device, and a series of accessories that can be applied to the leak detection of the weld line in the production line. It has the ability to check and recover nitrogen, enabling leak detection efficiently and reliably. The system has a fast leak detection speed, high sensitivity, good reliability, low cost of leak detection, pollution-free and easy to operate. In the refrigeration (refrigerators and air conditioners, etc.), food,