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Sterile isolation equipment VHP type room temperature sterilization transfer cabinet
[Product Introduction]: The VHP room temperature sterilization transfer cabinet uses integrated vaporized hydrogen peroxide sterilization to sterilize
Product details
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VHP type room temperature sterilization transfer cabinet is a specialized sterilization equipment that can provide biological decontamination on the surface of items when transferring them between different functions. It is equipped with a dedicated hydrogen peroxide generator, sterile air supply system, electromagnetic door interlock system, closed system, post sterilization residual removal system, specialized HMI (human-machine interface), and sterilization medium delivery system. Widely used for room temperature surface sterilization in pharmaceutical, medical, hygiene, biological testing and other places. |
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The VHP type room temperature sterilization transfer cabinet utilizes the characteristic that hydrogen peroxide plasma has a stronger ability to kill spores in the gas state at room temperature than in the liquid and vapor states. It generates free H2O2+and H2O2-, which are used to attack cellular components, including lipids, proteins, and DNA tissues, break bonds, and achieve complete sterilization. A specialized sterilization medium is used to give the system a more uniform hydrogen peroxide plasma, achieving the sterilization effect. |
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Dehumidification - circulates the air inside the isolator through the dehumidification device, reducing the relative humidity inside the isolator and increasing the VHP sterilization efficiency; Sterilization - Input hydrogen peroxide vapor and maintain the expected concentration in the isolator, keep the VHP concentration above 700PPM, and maintain the sterilization time for more than 30 minutes; Residual removal - Stop inputting hydrogen peroxide gas, switch the sterilization system to the residual removal system, circulate the hydrogen peroxide gas in the isolator through the catalyst for decomposition, reduce the hydrogen peroxide concentration to below 10PPM, and then ventilate to achieve a residual value of no more than 1ppm.
Check the working status - the system switches to the clean maintenance state, automatically adjusts the supply air volume, return air volume, and fresh air volume according to the set working wind speed and positive pressure inside the cabin, maintains the cleanliness and positive pressure inside the cabin, and also detects the cleanliness of the work area online. Floating bacteria sampling can also be manually started. |
Automatic leak detection: Automatically inflate the cabin, check if the system remains sealed, and automatically detect the tightness
Quickly vaporize liquid hydrogen peroxide into submicron sized particles, and then produce hydrogen peroxide plasma gas through a plasma generator to improve the efficiency of killing microorganisms
Nano decomposition filter can convert plasma hydrogen peroxide into water vapor and oxygen, with a residual time of only 10-20 minutes
Fully automatic intelligent control, recording the control process, displaying the working status of each component, outputting reports, and providing alarm prompts
The shelf is drawer style, with personalized shelves for each type of packaged item, ensuring that the outer surface of each sample is exposed to the air to the maximum extent, which is conducive to sterilization
The door interlock function ensures that only clean level doors can be opened after the residue is removed. Inflatable airtight doors are used to ensure sealing
Adopting low-power imported EC fans, energy-saving and efficient
VHP concentration, wind speed, pressure difference, temperature and humidity, and form curves and reports. Compliant with computerized certification
| texture of material:316 stainless steel brushed plate |
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Sealing performance:Under a pressure of 500Pa, the leakage rate of the cabin shall not exceed 5% within 10 minutes |
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| Wind speed:0.36~0.54m/s， The wind speed can be adjusted, and it should be maintained at 20-60Pa during aseptic operation. Under static conditions, the pressure should be maintained at the set value of no less than 10Pa |
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Automatic residual removal efficiency:concentratedlinear measure＜1PPM |
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| Cleanliness:Class A |
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Power Supply:AC220V±22V，50Hz±1Hz |
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| Size:Customizable according to requirements |
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Verification content:Sterilization efficiency: biological indicator, chemical test paper A-level laminar flow: wind speed, pressure difference, dust particles, planktonic bacteria |
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