Stable and efficient argon device

      Argon blowing device of LF/VD has the features of advanced technology and accurate control. This system can control automatically according to the instructions and the different level of argon flow. It has the function of artificial intelligence control. It realizes the automatic flow regulating. It can record the instantaneous value and the accumulated value of argon consumption. It can also be controlled by computer to track flow setting automatically. The accuracy of argon flow is much higher than ± 5% and reaches ± 0.7%. Control value uses imported original equipment to ensure quick response. There is acousto-optic alarm when the system appears abnormal situation and other situations such as, leaking air, over voltage and under voltage.