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How to control the sterilization time of the high pressure steam sterilizer?

(Summary description)The body of the high pressure steam sterilizer is made of stainless steel, which is durable.

How to control the sterilization time of the high pressure steam sterilizer?

(Summary description)The body of the high pressure steam sterilizer is made of stainless steel, which is durable.

Information

The body of the high pressure steam sterilizer is made of stainless steel, which is durable. The whole process of the microcomputer is automatically controlled. The water tank and sterilization chamber adopt dual pressure, dual temperature display and control. LED lights and alarm devices indicate the operating status of the equipment in all directions. The door is locked and the steam cannot be charged into the sterilization chamber. The PID temperature control function can automatically correct the heating control parameters by selecting to prevent the temperature from being overheated. With automatic water replenishment function, the heating stops when water is lacking, replenishes water, and continues heating after reaching the low water level, in order. The pressure interlocking device ensures that the door handwheel cannot be rotated and the door cannot be loosened under pressure conditions. It has a drying function while keeping the water tank running continuously. The steam exhaust method after the heat preservation is completed can be selected to meet the pressure relief requirements after sterilization of different types of substances.

high pressure steam sterilizer

How to effectively control the sterilization time of the high pressure steam sterilizer?

Total autoclaving time includes:

Thermal penetration time, that is, the time required from reaching the sterilization temperature in the sterilization cabinet to the time when the center of the sterilized item also reaches the sterilization temperature. The length of time depends on the nature of the item to be sterilized, the size of the package, the placement location and the degree of air evacuation in the autoclave and the type of sterilizer.

Sterilization maintenance time, that is, the time required to kill microorganisms, is generally expressed by the time required to kill Thermobacter stearothermophilus spores. 30 minutes at 115°C, 12 minutes at 121°C, and 2 minutes at 132°C. The safety time is generally half of the maintenance time, and its length depends on the disinfection items. Sterilization of thermally conductive metal equipment does not require a safe time.

When the sterilized items are dry after sterilization, and the indicator meets the sterilization requirements, the pot can be released. When taking sterile items, strict aseptic operation is required, cover the items first, and close the ventilation holes in the storage tank. Items should be stored at a distance from the ground and walls to reduce contamination from the ground, roof and walls. At the same time, they should be placed in categories and distributed in order. Items that exceed the validity period in hot and humid seasons generally do not exceed seven days, and items that can be extended to one day in cold and dry seasons should stop issuing.

Generally, the lower the sterilization temperature, the longer the sterilization time required by the high pressure steam sterilizer; the higher the sterilization temperature, the shorter the sterilization time required by the sterilizer. However, the high-pressure steam sterilization time should be calculated from the time when the sterilizer cabinet reaches the required sterilization temperature until the sterilization is completed.

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Jiangsu Dengguan Medical Equipment Co., Ltd.

苏ICP备2021032787号

powered by: www.300.cn