MMM VENTICELL IL Sterilization/Depyrogenation Chambers

•  Available in 700 & 1500 Ltr
• Two versions - ISO Class 7 or ISO Class 5
• Designed for fast, large volume sterilization and depyrogenation
• Custom built solutions available

Original without compromises

• Modular system allows a variable device construction
• One-door and two-door models
• Sterilization chamber, doors, device frame and jacket are made of stainless steel for easy maintenance and long life
• Double automatic door lock for the maximum process safety
• Horizontal air flow in the chamber, powerful heating elements and highly efficient device insulation ensure short working process times and reduction of the operating costs
• Control by means of an industrial PLC system with an efficient user interface on a panel (touch screen); support of programs, their creation and process recording
• Sterilization phase checking both in digital and analogue form during the whole working cycle
• Aimple, intuitive device control by means of a touch panel
• Various possibilities of the batch documentation processing
• Regulation of pressure inside the chamber by means of sensors depending on the air pressure in the sterile or nonsterile space
• Doubled main temperature sensors for an independent work process control
• Doubled auxiliary temperature sensors for better process control
• Effective use of the inner sterilization space
• Transporting and loading system guarantees easy handling of the sterilized material by the operator
• Wide offer of optional accessories according to individual needs.

Sterilization and depyrogenation

Sterilization is a procedure killing all viable organisms including spores and leading to irreversible inactivation and killing of health-endangering worms and their eggs. The number of Bacillus subtilis microorganisms must be reduced during a sterilization cycle by six orders at least. The sterilization effect in hot-air sterilizers is reached by the sterilized material heating to a high temperature (160-180 °C). Depyrogenation is a procedure reducing the number of bacterial endotoxins (pyrogens) by three orders at least by high temperature (250-300 °C) acting for a given period of time. There are the following important parameters of the mentioned processes:

• Accurate profile thanks to a well-designed hot air flow system and perfect construction design of the sterilization chamber
• Short duration of temperature rising an cooling
• Compliance with the regulations on clean premises

Sterilization chamber

• Made of chemically resistant stainless steel DIN 1.4301 (AISI 304) or DIN 1.4404 (AISI 316L)
• Tight sealing welds of the sterilization chamber
• Easy removable inner stainless steel panels for easy maintenance of the sterilization chamber
• Well-designed construction of the chamber and door to maximize the dilatation stability of the chamber during the working cycle, which eliminates the particles release and increases the temperature homogeneity in the sterilization chamber
• High-quality 150-mm thick insulation
• Rectangle chamber ensures the maximum volume usability for standardized containers placement
• To allow validation, the sterilization chamber can be equipped with a bushing of optional diameter

Device door

• Double automatic door lock for the maximum process safety
• Semi-automatically controlled stainless steel door with mechanical opening equipped with a unique two-stage hinge allowing easy door opening and reliable closing
• Welded door construction equipped with a double high-temperature silicone labyrinth sealing which eliminates fully the contact of the inner environment with the outer one during the working cycle
• Easy the door sealing replacement
• Stainless steel electromotive door lock using the great door weight, which ensures reliable door closing
• Two ergonomically positioned handles for easy door manipulation
• Emergency door opening allowed by independently supplied electromotors, or by a manual drive in case of power supply failure
• One- or two-door (pass-through) models available