In addition to ion pump with oil-free, ultra-vacuum, no noise, etc., its working pressure can be very low, so it can be controlled thermonuclear reaction device, a variety of particle accelerator Vacuum equipment used. However, there is also a shortage of sputter ion pumps, these deficiencies led to the use of sputter ion pumps subject to certain limitations. Sputtering ion pump Next, the main advantages and disadvantages of sputtering ion pump: Sputtering ion pump advantages: 1, sputtering ion pump in the process of accidental exposure to the atmosphere will not be damaged, 2, the structure is simple, easy to operate and maintain ; 3, sputtering ion pump oil-free pollution, high vacuum power consumption less, can be installed in any position on the container; sputtering ion pump shortcomings: 1, sputtering ion pump must be under about 10-2 Pa Start, or because the ion flow is too large to make the pump heat; 2, ion pump body weight after loading there are more unstable factors; 3, sputter ion pump long-term use of the getter titanium will saturate, so that the vacuum quality deteriorates Summarized, we can generally understand that the Sputtering Ion Pump is a simple and convenient vacuum pump device. It has the basic characteristics of the ion pump, but at the same time it is weak and there are more or less deficiencies in each product. But I believe that with the development of China's vacuum pump, sputter ion pump will also improve with. As long as the relevant professionals are also the industry continued attention and continuous innovation, sputtering ion pump in the vacuum pump industry will have their own brilliant tomorrow. Related: Adsorbent Ion Pump Advantages and Disadvantages Diffusion pump advantages and disadvantages