Memmert SF450 plus Hot Air Steriliser with Vacuum and Forced Air Circulation, 449L Capacity

The Memmert SF450 plus Hot Air Steriliser is a precision-engineered laboratory steriliser designed for efficient dry-heat sterilisation of medical and laboratory instruments. Operating within a temperature range of 20°C to 250°C, this unit features a 449 L capacity chamber made from stainless steel for corrosion resistance and durability—critical in biotechnology and clinical diagnostics fields where instrument integrity is essential.

Key technical features include:

• Forced hot air circulation ensuring uniform temperature distribution, vital for consistent and reliable sterilisation cycles in biotechnology, molecular diagnostics, and bioprocessing workflows.
• A vacuum-assisted sterilisation process which minimizes air pockets and accelerates steriliser heating time, enhancing decontamination efficacy for sensitive laboratory tools.
• Twin TFT Colour Touchscreen Display with dual readouts for temperature and time allows precise monitoring and control, facilitating integration into biomanufacturing and molecular biology research labs.
• The Setpoint Wait Feature, which delays sterilisation timing until the chamber reaches the set temperature to guarantee regulatory compliance and effective sterilisation standards.
• Safety is prioritized with acoustic and visual alarms triggered on cycle completion or operational faults, augmented by a User-ID key restricting access to authorized personnel, ensuring protocol adherence in controlled environments.
• Two height-adjustable stainless steel grid shelves provide flexible loading options for various labware and instruments, supporting workflows in tissue culture, synthetic biology, and biomedical engineering.

This steriliser’s dry-heat method prevents corrosion and maintains the sharpness of cutting instruments, making it indispensable for laboratories focusing on gene editing, molecular cloning, and sterile bioprocess preparation. It eliminates drying times post-sterilisation, improving efficiency for high-throughput lab environments. Widely adopted in clinical diagnostics and biopharmaceutical production pipelines, the Memmert SF450 plus is an essential instrument for reliable sterilisation in advanced laboratory settings.