The 69 Large Capacity BSL Series Tuttnauer Large BSL Autoclaves with chamber volume ranging in size from 680 Liters to 1010 Liters. The 69 series is available with two door options: Fully automatic horizontal sliding door Hinged door with automatic locking kjh Model Chamber Dimensions (WxHxD) mm (inc.) Chamber Volume (Liter) 69120 610 x 910 x 1215 680 69150 610 x 910 x 1515 840 69180 610 x 910 x 1815 1010 Automatic Hinged Door Horizontal Sliding Door