75L Pulse Vacuum Steam Sterilizer 0.22MPa Vertical Autoclave

• Microprocessor control with intuitive display of operating parameters and touch-screen operation.
• Real-time monitoring of temperature, pressure, vacuum level, and process stage during sterilization.
• Fully automatic operation covering water intake, pulse vacuum, heating, sterilization, drainage, exhaust, and vacuum drying.
• Triple pulse vacuum reaches -0.08 MPa, effectively removing air from instruments and dressings.
• Pre-programmed with four sterilization modes and allows custom program creation for diverse needs.
• Includes a 0.22μm bacterial filter to ensure sterile air entry into the chamber, preventing recontamination.
• Steam-water inner circulation system prevents steam discharge, maintaining a clean and dry environment.
• Constructed entirely of high-quality stainless steel and equipped with two stainless steel sterilization baskets.

In medical and laboratory environments, ensuring the complete elimination of pathogens is non-negotiable. This is achieved primarily through the use of an autoclave, a sterilization device that employs pressurized saturated steam. The mechanism is lethally simple: by subjecting items to moist heat around 121°C under pressure, the structural proteins of microorganisms, including viruses, fungi, and highly resistant endospores, are denatured and coagulated.

The standardized sterilization cycle is a three-stage process. Initially, the purge phase evacuates air from the chamber. Next, during the exposure phase, steam inundates the chamber, holding the lethal conditions for a predetermined duration, typically 15-30 minutes.

Finally, the exhaust phase safely releases pressure and often includes a vacuum cycle to dry the load. This process makes the autoclave exceptionally versatile, handling everything from wrapped surgical packs and dental drills to liquid solutions in labs and contaminated waste. Its reliability and deep-penetrating capability make it more effective than alternative sterilization techniques for most heat-stable materials, underpinning its status as the universally accepted gold standard for sterilization.