An ion pump (also referred to as a sputter ion pump) is a type of vacuum pump which operates by sputtering a metal getter. Under ideal conditions, ion pumps are capable of reaching pressures as low as 10 −11 mbar. [1]

Discover the complete range of Agilent Vacuum (formerly Varian) ion getter pumps. These ultra high (UHV) and extreme high (XHV) vacuum ion pumps feature mini and small VacIon pumps, medium and large VacIon Plus pumps, titanium sublimation pumps (ion CombiTSP), and ion CombiNEG pumps.

Understand the working principle of ion pumps, with explanatory diagrams and an introduction to how pumping speed is affected

2024年9月19日 · Ion pumps are membrane proteins that actively transport ions across cell membranes, against their concentration gradients, using energy derived from ATP (adenosine triphosphate). These pumps are integral to the proper functioning of cells and are vital for maintaining homeostasis.

Ion getter pumps, also called sputter ion pumps, produce ultra-high vacuum (UHV) without the aid of moving parts or valves. They require a large magnetic field within an isolated chamber and use high voltages to pull electrons into the assembly.

Ion pumps are commonly used to create ultrahigh vacuum (UHV) and extreme high vacuum (XHV) due to their cleanliness, ability to pump different gases, and maintenance and vibration-free operation. Long operating life and ability to read pressure are …

Ion pumps, or sputter ion pumps, provide vibration free UHV, ideally suited for delicate, high-precision instrumentation and processes. In addition to Agilent Varian MiniVac ion pump controllers, we offer diode ion pumps, noble diode ion pumps, starcell ion pumps, as well as ion pump cables and custom designed UHV systems.

to provide solutions to every application. Parameters such as operating pressure, the gas mixture to be pumped, the starting pressure, etc. can vary so dramatically that Varian decided to develop dedicated ion pump solutions (including controllers and all oth.

Ion getter pumps (IGP) are mainly used for vacuum applications with a pressure < 10 -5 mbar. Their pumping action is based on a getter layer that is continuously refreshed by means of a gas discharge. This operating principle dispenses with moving parts - so IGPs work completely vibration-free, without failure and with low maintenance.

Ion pumps are devices able to create and maintain ultra-high vacuum, reaching pressures as low as 10 -11 mbar when combined with a suitable ultra-high vacuum system.