Sterilization in a closed chamber
Introduction to Sterilization in Advanced Biology Laboratory
Experimental animals: refers to the control of microorganisms and parasites carried by artificially farmed animals; Clear genetic background and origin; Animals used for scientific experiments, production, validation of drugs and biological products, and other scientific experiments. SPF animals (Level 3): also known as non-specific pathogen animals, they do not carry major potential infectious or disruptive pathogens, except for those that should be excluded from Level 1 and Level 2 animals. Although the country has established clear biosafety levels, it has also standardized the protective facilities of biosafety laboratories. The barrier system is used for raising SPF level experimental animals, while the isolation system is suitable for raising SPF level and GF level experimental animals. In order to ensure the normal growth of experimental animals, it is necessary to strictly regulate the temperature and humidity according to regulations. It can provide fresh air, eliminate harmful gases, pathogenic microorganisms, and dust particles, but it is also inevitable that there may be air circulation dead corners and microbial contamination risks. Therefore, it is necessary to take effective measures to kill space microorganisms. What kind of sterilization method can effectively prevent microbial contamination without affecting the safe and healthy growth of experimental animals? After multiple discussions and arguments, the dry mist hydrogen peroxide space sterilization system is undoubtedly a good choice.
The Teling Biological Dry Mist Hydrogen Peroxide Sterilization System is independently developed and produced, specifically designed for the new version of GMP. The dry fog sterilization system can atomize the sporicidal agent to an average of 7.5% μ, so as to meet the requirements of disinfection and sterilization in the clean area. The unique structural design of Teling Biological Dry Fog Hydrogen Peroxide Sterilizer can realize the functions of rapid spray and external breaking of liquid drops only when electric energy is input.
Research on the Sterilization Characteristics of Teling Biological Dry Mist Hydrogen Peroxide
1. Good bactericidal effect, with 6 logarithmic killing rates against Bacillus subtilis
2. Can kill over 200 types of microorganisms such as spores, molds, viruses, etc
3 7.5 μ M dry mist particles have good dispersibility and can diffuse to every corner, performing Brownian motion in the air.
4. Colorless, non-toxic, residue free, safe and reliable
5. The verification documents are complete and easy to pass GMP verification
6. Adopting Siemens PLC programmable control panel with complete functions.
Product Technical Parameters
1. spray particle size: average 5 μ m
2. spray volume: 30ml/min
4. Applicable liquid: 6% -8% hydrogen peroxide
5. Control system: Siemens PLC control system, wireless remote control
6. Control requirements: Color touch screen control
7. Parameter setting: The device is equipped with built-in calculation software, which does not require manual calculation. It automatically calculates the spraying amount and spraying time, and the calculation results are displayed on the screen
8. Delay setting: Time can be reserved for timed power on.
9. After the spraying is completed, the equipment can automatically shut down without the need for manual shutdown.
10. Sterilization effect: log6 killing rate
11. Sterilization capacity: 20-300 cubic meters (6th power)
12. Sterilization time: After removing the sporicidal agent, log6 spores should be killed within 6 hours, and the residual concentration of hydrogen peroxide should be less than 1ppm
13. It has its own indicator light, through which the working status of the equipment can be observed
14. Equipment size: 300 * 400 * 800mm (length, width, height)
Hydrogen peroxide dry mist disinfection is safe, non-toxic, and harmless, and is a fast and healthy disinfection method.