Beams 1H, 6,7Li, 10,11B, C, N, O, F, Na, Mg, Al, Si, S, Cl, K, Ca, Ni are routinely available. Heavier beams like As, Ag and I have been used occasionally. The Pelletron is routinely operated at 3−12.5 MV terminal voltages. Higher energies using the second foil stripper have also been delivered for the experiments. Alpha beam was made available to users in 1995 and in 2002 using Alphatross source.
Figure below shows a comprehensive picture of different beams delivered at Pelletron.