As the world's largest independent manufacturer of Automatic Exposure Control (AEC) devices, A.I.D. supplies the following as both Original Equipment Manufacture (OEM) and as field retrofit and replacement units:

Expos-AID^TM Ionization Chambers in several hundred different models are original equipment in systems produced by many manufacturers. Compatible replacement chambers are also available for other manufacturers of medical x-ray equipment.

Expos-AID^TM AEC units for use with most radiographic systems.

Mobil-AID^TM AEC units, with their distinctive paddle design, for use with mobile or 'portable' systems.

Rotor-AID^TM Rotor Controllers or 'starters' are made in various models for controlling X-ray tube anode rotation in all types and sizes of X-ray tubes at both Standard and High Speeds.