Vertical Autoclave Fully Automatic

Product Description

A fully automatic vertical autoclave is a sophisticated, self-regulating sterilization device that automates the entire autoclaving process, from air purging to sterilization and drying. Unlike manual or semi-automatic models, a fully automatic autoclave requires minimal human intervention once the items are loaded and the cycle is initiated. This significantly reduces the risk of human error, enhances safety, and ensures consistent, reliable sterilization outcomes.

How It Works

The automated process in a fully automatic vertical autoclave is managed by a microprocessor-based or PLC (Programmable Logic Controller) system. The typical cycle includes the following automated steps:

1. Water Filling: The machine automatically fills the chamber with the correct amount of water.

2. Air Purging: A solenoid valve or a vacuum pump automatically purges the chamber of cold air. This is a critical step because trapped air can prevent proper steam penetration and lead to incomplete sterilization.

3. Heating and Sterilization: The heating elements are activated, and the system monitors the temperature and pressure. Once the pre-set temperature (e.g., 121C at 15 psi) and pressure are reached, the timer for the sterilization hold period begins. The system maintains these conditions with precision.

4. Automatic Exhaust: After the sterilization hold time is complete, the autoclave automatically exhausts the steam from the chamber through a solenoid valve.

5. Drying (Optional): Many fully automatic models include a drying cycle that uses vacuum or a heated jacket to remove residual moisture from the sterilized items, ensuring they are dry and ready for use or storage.

6. Cycle Completion: An alarm or buzzer sounds to alert the user that the cycle is complete, and the system may also include an auto-reset function.

Key Features and Specifications

Fully automatic vertical autoclaves are designed with a range of advanced features to ensure efficiency, safety, and reliability.

• Microprocessor Control: A user-friendly control panel, often with an LCD display, allows for precise control over sterilization parameters such as temperature, pressure, and time. Users can program and save multiple sterilization cycles for different types of loads.

• Enhanced Safety: They come equipped with multiple safety features that operate automatically, including:

  • Low Water Level Cut-off: A sensor automatically turns off the heating elements to prevent damage if the water level drops too low.

  • Over-temperature and Over-pressure Protection: The system monitors these parameters and will automatically shut down or release pressure if they exceed safe limits.

  • Automatic Lid Locking: The lid is locked during the cycle and cannot be opened until the chamber pressure has returned to a safe level, preventing accidental steam burns.

• Construction: These units are typically constructed from high-quality stainless steel (SS-304 or SS-316 grade) for the inner and outer chambers, providing excellent corrosion resistance and durability under high pressure and temperature. They often have a triple-walled design for better heat insulation and uniform temperature distribution.