Horizontal pulsating vacuum sterilizer N series

Product Overview:

The STW-N series cabinet pulsating vacuum sterilizer uses saturated steam as the sterilization medium, and through pulsating vacuum, the saturated steam completely penetrates the surface of the object. It uses high-temperature saturated steam under high pressure to kill all microorganisms and their spores, and the sterilization effect is reliable. It is the most effective method in physical sterilization. Widely used in pharmaceutical, biotechnology, laboratory and other fields, it sterilizes fabrics, instruments, luminal instruments, rubber, liquids and other items;

Performance Features:

Adopting microcomputer control technology and touch screen operation, the entire process (heating, sterilization, exhaust, drying) is automatically programmed;

Adopting microcomputer control technology and touch screen operation, the entire process (pulsating vacuum, temperature rise, sterilization, exhaust, vacuum drying) is automatically run by the program;

The touch screen automatically displays the operating process status, temperature, pressure, time and other parameters, as well as fault alarm information;

Equipped with instruments, dressings, luminal instruments, rubber, liquid, custom 4 sterilization programs, BD testing, and vacuum testing programs for users to choose from;

■ Equipped with a built-in vacuum pump, capable of three (adjustable) pulsating vacuums, with a vacuum degree of up to -0.090 MPa, capable of completely extracting air from dressings and Class A cavity instruments;

Equipped with an efficient steam generator, it can quickly generate constant pressure steam without contaminating sterilized items;

Vacuum drying system, fabric dryness less than 1%, instrument dryness less than 0.1%;

0.22 μ m bacterial air filter. Ensure that the air used to break the vacuum is sterile to avoid further contamination;

Choose to configure a micro printer to record the entire sterilization process and fault alarm information in real-time.

■ Safety device: Overtemperature protection device: When the temperature of the pot exceeds the set temperature, the system automatically cuts off the heating power and displays an alarm. Door safety interlock device: The program can only start when the door is closed in place; When there is dangerous pressure in the interior, the door cannot be opened. Double overpressure protection: automatic pressure relief safety valve, when the pressure exceeds the design pressure, the safety valve opens to release the pressure; Overpressure automatic protection control, when the pressure exceeds the set pressure, automatic exhaust and pressure relief will occur, and an alarm will be displayed. Low water level alarm device: When the water level is below the specified level, the heating will be automatically cut off and an alarm will be displayed.

Technical parameters:

◆   Design pressure: -0.1/0.3MPa

◆   Rated working pressure: 0.23Mpa

◆   Ultimate vacuum degree: -0.096MPa  

◆   Pressure display accuracy: 0.1KPa

◆   Sterilization temperature: 105-136 ℃

◆   Temperature display accuracy 0.1 ℃

◆   Maximum temperature: 136 ℃

◆   Temperature uniformity: ≤ ±0.5℃

◆   Material of the cavity: SUS304 stainless steel