Kimball Physics, Inc. EGPS-3101 Power Supply Options: Emission High/Low 电子枪配件 EGG-3101/EGPS-3101-21

Emission High/Low 100µA to 10µA (std: 500.0µA - 50.00µA) 

Electron Source - tested with lab power supply Beam Current: 1nA to 100µA Spot Size: 0.5 mm to 25mm focused and collimated Ta disc cathode installed [up to 1 x 10-5 torr] Beam energy, beam current, and spot size are independently adjustable. 4-pole Electrostatic Deflection: ±6 degrees at 10keV; scales larger at lower energies Above specifications are met when the Electron Source is used with Kimball Physics associated power supply. Insertion Length - (Sealing surface to end): Standard Length: 109 mm.   (with blanker option – 163mm )