Ethylene oxide sterilizer manufacturer

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EO sterilizer
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Contacts: Jacky Jiang


0086 18258800889

FAX: 0086 371 55951125

ADD: 51 Xiasha 22nd Street, Hangzhou, China

Advantages of use Eo Sterilizer Chamber

Advantages of use Eo Sterilizer Chamber

Advantages of useEo Sterilizer Chamber 1. It can kill all microorganisms, including bacterial spores. 2. Sterilized articles can be wrapped and packaged as a whole, which can keep sterile before use. 3 in contrast, EO does not corrode plastics, metal...


Advantages of use Eo Sterilizer Chamber 

1. It can kill all microorganisms, including bacterial spores. 
2. Sterilized articles can be wrapped and packaged as a whole, which can keep sterile before use. 
3 in contrast, EO does not corrode plastics, metals and rubber, and does not make items yellow or brittle.
4.It can penetrate irregular articles and sterilize them. 
5.It can be used for sterilization of articles that cannot be soaked in disinfectant, sterilized by dry heat, pressure, steam and other chemical gases.

Eo Sterilizer Chamber

net volume(m3) Model Number transport size(mm) outside size(mm)
3m3 HMQ-3 2300×1550×2350 2300×2300×2700
6m3 HMQ-6 3250×1900×2400 3250×2950×2875
10m3 HMQ-10 4950×1900×2400 4950×2950×2875
15m3 HMQ-15 7200×1900×2400 7200×2950×2875
20m3 HMQ-20 9450×1900×2400 9450×29500×2875
25m3 HMQ-25 10000×1900×2800 10000×2950×3800
30m3 HMQ-30 11500×1900×2900 11500×2950×3900
35m3 HMQ-35 11500×2050×3100 11500×3100×4100
40m3 HMQ-40 13000×2050×3100 13000×3100×4100
50m3 HMQ-50 Customized Customized
100m3 HMQ-100 Customized Customized

Principle and advantages of Eo Sterilizer Chamber

Ethylene oxide sterilization gas is the most commonly used method of low temperature sterilization. Ethylene oxide sterilization is widely used in the field of sterilization of medical devices. Due to the advantages of active ethylene oxide gas, strong bactericidal power, wide bactericidal spectrum and slight damage to articles, the mixed gas of ethylene oxide and carbon dioxide has become one of the most important daily low-temperature sterilization methods.

Sterilization principle of Eo Sterilizer Chamber

The principle of ethylene oxide sterilization is to alkylate it with sulfhydryl (- SH), amino (- NH2), hydroxy (- OH), carboxyl (- COOH) on protein molecule and imino (- NH -) on nucleic acid molecule, resulting in the loss of reaction group of protein, hindering the normal biochemical reaction and metabolism of protein, leading to the death of microorganisms, so as to achieve the sterilization effect.

Although ethylene oxide has a highly effective disinfection and sterilization effect, its active effect on the container, as well as its irritation and toxicity, resulting in severe use conditions. In order to give full play to the sterilization effect of ethylene oxide and ensure its safety in use, it is popular to mix ethylene oxide and inert gas (freon, carbon dioxide and nitrogen) to reduce the activity of ethylene oxide, so as to improve the safety in use. Since Freon was eliminated due to environmental problems after 2000, the proportion and molecular weight of carbon dioxide are similar to that of ethylene oxide, so 70% carbon dioxide and 30% ethylene oxide are commonly used for sterilization.

Installation of sterilizer

The sterilizer should be placed in a special room. The room shall be connected with power (steam source), water source, drainage and ventilation facilities, and equipped with special grounding device.
Installation position of sterilizer. There should be a certain space around for installation and maintenance; there should be enough space in front of the sterilizer door to ensure convenient access of sterilized articles. Sterilizer should be placed as horizontal as possible.
The gas cylinder shall be connected with a pressure gauge. It is not known that it is close to the heat source or exposed to the sun. The storage temperature shall be less than 50 ℃.

Classification:EO sterilizer
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