Compact with ideal chamber size in 7 models. Each model has an optimal loading capacity for most standard media bottles and Erlenmeyer flasks. Systec D-Series. Three types with different performance categories. Systec DX For all laboratory applications even for sophisticated state-of-the-art sterilization processes. With all possibilities to add additional options for process optimization to enable validatable sterilization to be carried out. Systec DE For basic laboratory applications and media sterilization. With limited possibilities to add additional options for process optimization. Systec DB For simple process applications. No options available for process optimization.