kimball直線轟擊型電子槍EMG-4212 / EGPS-4212
能量范圍:1 keV to 30 keV
束流范圍:10 nA to 100 μA / 1 nA to 10 μA / 1 μA to 1 mA
束斑范圍:0.5 mm to 25 mm / 100 μm to 10 mm / 1.5 mm to 25 mm
kimball直線轟擊型電子槍EMG-4212 / EGPS-4212
能量范圍:1 keV to 30 keV
束流范圍:10 nA to 100 μA / 1 nA to 10 μA / 1 μA to 1 mA
束斑范圍:0.5 mm to 25 mm / 100 μm to 10 mm / 1.5 mm to 25 mm