Now through January 15th, 2020, receive a complimentary Spare Firing Unit with the purchase of a complete Gun System order.

EMG-4193 / EGPS-4190 / COPS-4190

Priced on Request
Built to Order
Model
EMG-4193 EGPS-4190 COPS-4190
KPI Part -
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Price range depending on options: $91,400 - $98,400

Photoemission capabilities

The EMG-4193 Electron Gun with matching EGPS-4190 Power Supply and COPS-4190 Column Optics unit is a complete subsystem ready to attach to the user's vacuum system. Optional photo emission may be achieved by focusing a user supplied electromagnetic radiation source through the system's unique viewport. The EMG-4193 can deliver electrons with energy from 1 keV to 30 keV and current from 1 nA to 10 µA. The gun uses an (LaB6) cathode to provide a small spot down to 25 µm with a lifetime of thousands of hours. The beam can also be rastered for imaging of the target. Applications include surface physics and vacuum physics experiments.

Energy Range: 1 keV to 30 keV
Beam Current: 1 nA to 10 µA
Spot Size: 25 µm to 500 µm
Mounting: 4½CF
Features/Options: Photo emission, internal alignment while operating, electrostatic focusing, quadrupole alignment, octopole deflection/raster/stigmator, beam blanking, differential pumping