Jiangsu Nanjing Medical UV Air Sterilizer Monitoring-Jiangsu Nanjing UV Air Sterilizer Manufacturers First of all thank the majority of Jiangsu Nanjing Hospital consumers for purchasing and using the manufacturer’s sterilizer products. The next step is to follow the Medical UV Air Sterilizer ◆Ultraviolet Air Sterilizer 'Instructions' Install and operate the disinfection machine. At the same time, Jiangsu Nanjing Hospital should also maintain and maintain the disinfection machine in accordance with the 'Instruction Manual'. When all these tasks are carried out smoothly, many users of Nanjing Hospital in Jiangsu began to consider how to do a good job of monitoring the medical ultraviolet air disinfection machine ◆UV air disinfection machine? The following introduces the monitoring method of medical ultraviolet air disinfection machine ◆UV air disinfection machine, the manufacturer provides better services to many users. 1. Medical ultraviolet air disinfection machine ◆Ultraviolet air disinfection machine sterilization factor life monitoring: first calibrate the medical ultraviolet air disinfection machine ◆ sterilization factor work timer, the average effective life of the ultraviolet lamp tube is 8000h, according to ◆Ultraviolet air disinfection machine product 'Use The 'Instructions' requires that when the timer reaches 7000-8000h, the irradiance value of the ultraviolet lamp should be measured. The users of Nanjing Hospital in Jiangsu should replace the unqualified ultraviolet lamp in time. 2. Medical ultraviolet air disinfection machine ◆Determination of the irradiance value of the ultraviolet lamp: Use a special ultraviolet lamp irradiometer to monitor the ultraviolet lamp of the ultraviolet air disinfection machine. 3. Medical ultraviolet air disinfection machine ◆Monitoring the air disinfection effect of ultraviolet air disinfection machine: ①. Sampling time → Close the doors and windows of the disinfection room, and take samples after disinfection with the ultraviolet air disinfection machine. ② Settlement method → u200bu200bSampling height: 0.8 meters away from the ground. When sampling at Nanjing Hospital, Jiangsu, open the lid of the plate and buckle it upside down next to the plate. Exposure time of the plate: 15 minutes, and finally cover the plate and send it in time Check. ③. Point layout method → u200bu200bIf the area of u200bu200bthe disinfection room in Jiangsu Nanjing Hospital is ≤30 square meters, set three points (inside, middle and outside) on the diagonal. The points (inside, outside) should be 1 meter away from the wall. The area of u200bu200bthe disinfection room in Nanjing Hospital of Jiangsu Province isu003e 30 square meters. There are five sampling points at the four corners and the center. The sampling points arranged at the four corners should be 1 meter away from the wall. ④. Result judgment → Medical ultraviolet air disinfection machine ◆After disinfection by ultraviolet air disinfection machine, the total number of bacterial colonies in the air ≤ 4CFU/ (15 minutes, 9cm diameter plate) is qualified for disinfection. (Evaluate the disinfection effect of medical ultraviolet air disinfection machine ◆Ultraviolet air disinfection machine, you can also sample before and after air disinfection, and compare the extinction rate of natural bacteria in the air before and after disinfection%) ⑤. Medical ultraviolet ◆Precautions for monitoring the air disinfection effect of ultraviolet air disinfection machine → Close the doors and windows of the disinfection room before sampling in Nanjing Hospital of Jiangsu, and take samples at a standstill for 10 minutes when no one is moving, before and after air disinfection The height and spot placement method are exactly the same, the disinfection time is 2-3h, and the applicable area meets the requirements of the 'Instruction Manual' of the medical ultraviolet air sterilizer
◆UV air disinfection machine.
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