Tuttnauer's ML laboratory line of semi-automatic, electro-mechanically controlled, vertical steam sterilizers provide safe, economical and effective sterilization. The semi-automatic laboratory autoclave series is an affordable sterilizer for laboratories that do not want to compromise on quality, safety and reliability and need to sterilize loads with low sensitivity. The semi-automatic series is available in vertical or benchtop models and in chamber sizes ranging from 23 to 160 litres. The ML models have a semi-automatic control panel, ML models have a manual control panel. The chamber is constructed of long lasting 316L grade stainless steel with superior corrosion resistance. The generator is made from stainless steel.
Sterilisation applications: Lliquids such as nutrient media and buffer solutions, solid items such as pipettes, tubes and filters, glassware and plastic articles.

• A safety device prevents the operator from opening the door when the chamber is pressurized
• A cycle cannot start if the door is open or not properly locked
• The door cannot unlock until chamber pressure reaches room pressure
• The chamber is equipped with safety valves – if the pressure exceeds the allowed limit the safety valves will discharge
• Process control is preformed by a pressure switch
• The semi-automatic control system includes a timer that can be set from 1 to 99 minutes
• The autoclave is designed for easy servicing allowing maintenance access to all components
• Drain Protection: The exhaust drain is mixed with cold tap water that cools the exhaust’s temperature before reaching the drain