Ion energy: 100 - 2000 eV, continuously adjustable Ion current density: max. 10 mA/cm2 Beam current: 7 - 80 mA, continuously adjustable Beam diameter: 750 - 1200 µm (FWHM)

The Gentle Mill 3 Model IV8 is an instrument uniquely designed for endpolishing TEM samples with a low energy ion gun operating at voltages from 100 V to 2 kV.