赛澔仪器成功为南京大学物理学院提供全套氦气回收纯化及液化系统，助力STM研究。该系统将多台STM蒸发出来的氦气进行回收、纯化及液化后循环使用，氦资源的回收率超过99%。该系统采用了全自动纯化器，无需使用液氮冷阱。所有连接设备之间全自动智能化控制，保证了用户使用的便捷性。使用脉管制冷机作为冷源确保了系统的可靠性。

    SciKro Instruments successfully provided helium recovery, purifier and liquefier system for school of Physics, Nanjing University. This system can recover, purify and liquefy the helium gas boiled off from multiple STMs to achieve the recycle of helium resource. The helium recovery rate for whole system is over 99%. The automatic purifier is applied and all the system is automatic and intellectual. The application of pulse tube cryocooler ensures the highest reliability for the whole system.