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UHV Vacuum gauge, Ion Guage Controllers and stepper motor specialists


Arun Microelectronics (AML) specialise in the manufacture of ultra high vacuum instrumentation and in-vacuum motion systems. The company is a leading global manufacturer of Bayard Alpert UHV Vacuum Gauges, UHV ion gauge controllers and vacuum compatible stepper motors for industrial, scientific and R&D applications.


The AML product range also includes in-vacuum connectors & cables, feedthroughs, polyimide coated wire & thermocouples, vacuum stages, goniometers and titanium sublimation pump controllers.


Our products are based on a foundation of manufacturing excellence and we are fully committed to delivering quality products and superior customer service effectively, efficiently and consistently to our UK and international customers.


Established in 1981 Arun Microelectronics is a privately owned company based in West Sussex, England. Operating from modern premises situated alongside the River Arun, in view of the Norman castle and cathedral of the historic town of Arundel.