Memmert SF75plus – Hot air steriliser for laboratories
The Memmert SF75plus is a hot air steriliser specially designed for the reliable sterilisation of laboratory instruments and equipment. Designed in accordance with the standards and regulations applicable to medical devices, it effectively replaces simple disinfection processes by ensuring complete elimination of microorganisms through uniform, controlled dry heat. Its stainless steel construction guarantees both durability and hygiene, while also facilitating daily cleaning and maintenance.
One of the major advantages of the SF75plus is its SetpointWAIT function. This intelligent feature starts the sterilisation process only when the programmed temperature is reached throughout the chamber, ensuring perfectly homogeneous sterilisation. Combined with two Pt100 temperature sensors that comply with DIN Class A, this technology provides accurate and constant monitoring, while guaranteeing safe and reliable results.
The TwinDISPLAY control system, integrated into the ControlCOCKPIT panel, allows for precise and intuitive parameter setting. Thanks to its two high-definition colour screens, the user can configure the temperature, duration, fan speed, air flap opening and many other parameters. The temperature can be set with an accuracy of 0.1°C below 100°C and 0.5°C above, covering a range from +20°C to +250°C.
The SF75plus stands out thanks to its optimised air circulation system. A silent turbine ensures even heat distribution, adjustable in 10% increments for each programme segment. The fresh air intake is preheated and electronically adjustable, preventing any drop in temperature during air exchanges. The air outlet is equipped with a restriction valve, ensuring a controlled flow.
Safety is at the heart of the SF75plus design. It is equipped with a mechanical temperature limiter, an overheating monitoring system and an AutoSAFETY device that automatically adjusts the alert thresholds according to the setpoint. If the tolerances are exceeded, a visual and audible signal alerts the user and the heater is switched off. A self-diagnostic system also detects and analyses any malfunctions.
With a volume of 74 litres and a load capacity of 120 kg, the SF75plus is particularly suitable for laboratories that handle large volumes of instruments. It can accommodate up to six levels of electropolished stainless steel shelves. The interior, reinforced by deep-drawn panels, incorporates a heater protected on four sides for uniform heat distribution.
The appliance is compatible with AtmoCONTROL software, allowing cycle programming and management via USB or Ethernet connection. In the event of a power failure, programmes are automatically saved for a safe restart.
Thanks to its thermal performance, precision and robust construction, the Memmert SF75plus is a reliable choice for laboratories, research institutes and medical environments requiring regular and controlled sterilisation of their equipment. Its combination of cutting-edge technology, built-in safety features and ease of use makes it an essential tool for any organisation requiring impeccable sterilisation quality.
