Processing or packing area of food Industries, Operation Theater, ICU, Pharmaceutical units, where controlled micro load is a necessary to maintain Bacteria free environment , in view of the above if Hands of the personals are not properly sterilized they can be the source of infection and thus it is required that, hands should be properly cleaned and sterilized prior to entering into a sensitive work area. Normally different methods of hand sterilization are in practice; these include washing hands with disinfected soaps, alcohol, solutions etc. Inspite of these chemical methods disinfected hands are never sterilized to the extent required to remove all microbial contamination from hands.
The sterilizer has an approach sensor and as soon as hands are brought closer to the sterilizer window concentrated control quantity of Ozone is blown out from the hand sterilizer till the hands are kept closer to the sterilizer. Ozone continuously and aggressively sterilizers hands in the vicinity of the system. Normally about 10 seconds are adequate for total sterilization for removal of microbiological contaminations on the hands. As soon as the hands are removed from the sterilizer it comes to a halt. 
This is almost a maintenance free device, which can work trouble free for years without any maintenance required. In addition to the above discussion hand sterilizer doesn’t require any recurring cost (except electricity) as in case of other methods of sterilization.

Processing or packing area of food Industries, Operation Theater, ICU, Pharmaceutical units, where controlled micro load is a necessary to maintain Bacteria free environment , in view of the above if Hands of the personals are not properly sterilized they can be the source of infection and thus it is required that, hands should be properly cleaned and sterilized prior to entering into a sensitive work area. Normally different methods of hand sterilization are in practice; these include washing hands with disinfected soaps, alcohol, solutions etc. Inspite of these chemical methods disinfected hands are never sterilized to the extent required to remove all microbial contamination from hands.
The sterilizer has an approach sensor and as soon as hands are brought closer to the sterilizer window concentrated control quantity of Ozone is blown out from the hand sterilizer till the hands are kept closer to the sterilizer. Ozone continuously and aggressively sterilizers hands in the vicinity of the system. Normally about 10 seconds are adequate for total sterilization for removal of microbiological contaminations on the hands. As soon as the hands are removed from the sterilizer it comes to a halt. 
This is almost a maintenance free device, which can work trouble free for years without any maintenance required. In addition to the above discussion hand sterilizer doesn’t require any recurring cost (except electricity) as in case of other methods of sterilization.