Model Chamber Volume (Liter) StU Capacity Chamber Dimensions (WxHxD) mm (inc.) T-Max 12 1040 Liter 12 660 x 1220 x 1295 T-Max 15 1300 Liter 15 660 x 1220 x 1620 Model EXTERNAL DIMENSIONS (mm) Width Height Depth 1 & 2 Doors 1 & 2 Doors 1 Door 2 Doors T-Max 12 2300 2017 1650 1840 T-Max 15 2300 2017 2070 2170 Dimensions may change to meet facility layout requirements.