ELS100型：（电子损失谱专用）
¨ Low Energy Electron Gun designed for Electron Loss Spectroscopy(ELS)
¨ Beam Energy variable 5 to 100eV
¨ Low Energy Spread ~ 0.25eV FWHM using LaB6 or BaO filament
¨ 1mm typical spot size
¨ Beam current monitor with sample biasing voltage
¨ Mu-metal magnetic screen.
¨ Front Panel Control of Kinetic Energy, Filament Current, Wehnelt (Grid), Anode, Focus and Beam Deflection
¨ External Kinetic Energy sweep (e.g. by Computer Control)
¨ X-Y static deflectors for beam positioning on sample
¨ Mounting flange : 70mm (2.75”) OD CF
¨ Manufactured to suit your chamber sample – flange distance
¨ Bakeable UHV compatible construction with single multiway electrical feedthrough

ELS5000型：（俄歇电子能谱专用）
¨ Ideal for Static Auger Electron Spectroscopy AES
¨ Beam Energy variable 0 to 5000eV
¨ Beam current range 10nA to 30mA
¨ Beam current monitor with sample biasing voltage
¨ Typical spot size < 50mm with 1mA beam current (measured at 2keV beam energy with a typical working distance of 50mm)
¨ Working distance 15 to 500mm
¨ X-Y static deflectors for beam positioning on sample
¨ Mounting flange : 70mm (2.75”) OD CF
¨ Suitable for ports with sample - flange distance up to 750mm
¨ Bakeable UHV compatible construction
¨ Single multiway feedthrough with locking connector

俄歇电子能谱专用信息由科睿技术发展有限公司为您提供，如您想了解更多关于俄歇电子能谱专用报价、型号、参数等信息，欢迎来电或留言咨询。

注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途