The exposure chamber for rat cages 36x24x24 inches (91x61x61 cm) will fit 6 rat cages (19 x 10.5 x 8.5″).

Drawing showing different configurations of mice and rat cages. Doors are removable and held on with 8 cam lock fasteners and sealed with closed pore gasket material.

The flow through the chambers is from side to side using holes in pipe designed to mix the smoke throughout the chamber. Minimum flow rate is 85 LPM for 15 changes-per-hour.