Kimball Physics, Inc. EGG3103/EGPS3103 电子枪3103
BEAM ENERGY： 100 eV to 10 keV (Independently adjustable)
BEAM CURRENT： Standard-- 200 μA to 10 mA (Independently adjustable) High Current option: 5 mA to 50 mA
ENERGY SPREAD ：Approx. cathode thermal spread, calculated:Y2O3 - 0.4eV
SPOT SIZE： Standard--1.5 mm to 20 mm (Independently adjustable) High Current option-- 5 mm to 25 mm
WORKING DISTANCE： Variable-- 100 mm to 1000 mm
BEAM DEFLECTION ：Standard--None
Optional-- 4 pole electrostatic: ± 1° at 10 keV; ± 10° at1 keV
PULSE CAPABILITY： Optional; consult Kimball Physics Engineering
BEAM UNIFORMITY： Gaussian
FIRING UNIT： Customer-replaceable Firing Unit includes precision-aligned cathode and Wehnelt (G-1) assembly
CATHODE TYPES： High current yttria-coated (Y2O3) disc Cathodes are not harmed by repeated exposure to
atmospheric gases while cold
MOUNTING： Flange Multiplexer with a 2¾ inch rotatable CF,including both tapped and clear mounting holes
BEAM ALIGNMENT： Optional--Mechanical alignment with ± 2° Port Aligner
INSERTION LENGTH：Standard: 115 mm (with deflection),
Range with deflection: 115 mm to 250 mm.
Range without deflection: 100 mm to 250 mm.
Custom lengths available. Gun manufactured at standard length unless otherwise specified at time of
order.
GUN DIAMETER ：34 mm, gun tube in vacuum
FEEDTHROUGHS： Multi-pin brazed ceramic, threaded stainless steel shell
CABLES /CONNECTORS：Multi-conductor high voltage fully ground-shielded cable,coaxial grid cable, low voltage deflection cable, withmating aluminum shell connectors, to connect gun and power supply. Standard lengths: 3 m Optional: 5 m
MAXIMUM BAKEOUT： 350°C with cables removed
Kimball Physics, Inc. EGG3103/EGPS3103 电子枪3103
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