Reduced contamination-prone surfaces inside the chamber combined with the ContraCon decontamination routine, is the most efficient method of ensuring contamination-free culture conditions. The entire interior of the HERAcell, including all sensors, shelves, fan and the critical water reservoir, can be decontaminated within a day. You save time by not having to remove, re-fit or decontaminate fixtures separately. And, there is no limit to the number of times that the ContraCon decontamination routine can be used. The homogenous heat distribution on all surfaces also promotes effective decontamination.