A Wide Range of BSL Autoclaves Tuttnauer offers an unmatched range of BSL Autoclaves that are available with chamber volumes ranging in size from 250 Liters to 9500 Liters. The 55 BSL Series Available with the following door options: Fully automatic vertical sliding door Manual door Model Chamber Dimensions (WxHxD) mm (inc.) Chamber Volume (Liter) 5596 508 x 508 x 970 250 55120 508 x 508 x 1210 310 Manual Hinged Door Vertical Sliding Door - Control Panel on Side