20-minute cold cycle time is 33% faster than a Tuttnauer 2540M. Superior door design prolongs gasket life and eliminates the hassle of a "flip-flop" latching mechanism. Medical grade 304 Stainless Steel vented cabinet won't crack, chip, peel, bubble or rust, looking new for years. Heavy Duty construction of the 1018M HD manual sterilizer provides a longer lifespan and reduces maintenance and repair costs. Beginning with the frame and hardware, 14 gauge wiring and heavy duty components, it's built to process heavy workloads. Built better to last longer and work harder Automatic shut off at the end of both the sterilization and dry cycles Chamber dimensions: 10"W x 19"D Standard unwrapped cycle time: Cold: 20 minutes; Hot: 12 minutes Bonded, industrial-grade, dense fiberglass insulation keeps more heat inside the chamber instead of your lab Fully vented cabinet protects wiring and electronic components from condensation Wide, front and back level-adjusting feet reduce leveling errors and won't scratch counter-tops 50% longer warranty than comparable sterilizers Service and support in the USA