Developed for scientists and engineers in analytical labs, universities, research institutions, and government agencies, IG2 Ion Source Package comprises Model 04-165 ion source and Model 32-165 ion source controller. Ion source generates ions with acceleration energies up to 2 keV, and kinetic energy of ions erodes topmost atomic layers of materials in vacuum. Displaying anode current, digital panel meter on front of controller helps set and maintain reproducible ion currents.