Configuration list of 20 cubic meters ultraviolet disinfection air mist room

Product name: 20 cubic meters ultraviolet disinfection air mist room

 20 cubic meters ultraviolet disinfection air mist room Purpose

The lowest effective dose of ultraviolet air disinfector for air disinfection was determined by infecting the air with bacterial aerosol by artificial spray.

Manufacturer: Dongguan Huanyi Instrument co., LTD

2. 20 cubic meters ultraviolet disinfection air mist room Test equipment and equipment

2.1Test strain: Staphylococcus albicans (8032).

2.2Medium: Nutrient broth medium, nutrient AGAR medium.

2.3 Dilution: tryptone saline solution (TPS).

2.4 Air mist chamber for disinfection test: Two adjacent air mist Chambers (both with a volume of 20 m3) shall be constructed with stainless steel or aluminum alloy and glass, which are clean, corrosion-resistant and easy to clean. One shall be used for disinfection test, and the other shall be used for test control.The environment (including temperature, humidity, light, tightness and ventilation, etc.) of the two air mist Chambers shall be one.Temperature and humidity control devices shall be installed, as well as ventilator filter sterilizing or other disinfection devices and corresponding pipes.In addition, there should also be sleeve operation and sample transfer window for spray stain, sampling, etc.

2.5 Spray bacterial contamination device: air compressor, pressure gauge, gas flowmeter and aerosol sprayer, etc.The diameter of more than 90% aerosol particles of bacteria should be 1 m~10 m.

2.6 Air microbiological sampling device: six-stage air impactor sampler, air extraction equipment, gas flowmeter and timer, etc.

2.7 Environmental monitoring equipment: thermometers, hygrometers, etc.

3. Dongguan Huanyi Instrument Technology Co., LTD specializes in manufacturing ULTRAVIOLET disinfection gas mist room manufacturer