The Ring and Ball Apparatus is a compact user friendly apparatus. It has magnetic stirrer with heating facility and digital display of temperature, the heating can be adjusted through knob in AIM 561-1 and can be controlled through the integral PIO controlled in AIM 561-2. Suitable for operation on 220 V, 50 Hz, Single Phase, AC supply.
- Ring and Ball Apparatus Digital (AIM 561-1)
- Ring and Ball Apparatus Semi Automatic (AIM 561-2)