Use of ultraviolet disinfection lamp and matters needing attention

It is not difficult to use ultraviolet disinfection lamps. Just turn on the switch and it can be used normally. However, during use, attention should be paid to cleaning and placement. The usage and precautions of ultraviolet disinfection lamp are as follows:

First, the method of use

1. Installation of ultraviolet germicidal lamp: A 30-watt ultraviolet lamp can be installed every 10 meter, and the effective distance is no more than two meters. At the same time must be equipped with indoor temperature and humidity meter.

2. When it is used for air sterilization, the doors and windows should be closed, and the time should start after 5-7 minutes, and the sterilization time should not exceed 60 minutes each time. The ultraviolet germicidal lamp is forbidden to turn indoors in the process of sunlight. When you need to turn over, you should first hang the ultraviolet germicidal lamp, especially for young married women.

3. When using ultraviolet germicidal lamp to disinfect articles, spread or hang the articles, and continuously expand the sunlight exposure area. The effective distance is one meter, and the sunshine lasts for about 30 minutes.

4. When using ultraviolet germicidal lamp, the environment should be kept clean, and there should be no dust and water mist in the air. When the indoor temperature is lower than 20 degrees Celsius or the humidity is as high as 50%, the sunshine time should be extended. After scrubbing the ground, after the ground is dry, disinfect it with ultraviolet lamp.

5, ultraviolet germicidal lamp tube surface should be kept clean, no dust, wipe once a week with 95% ethanol cotton ball, and it is best to make records.

6. Ultraviolet rays are harmful to human skin and mucosa. Pay attention to protection when using ultraviolet germicidal lamp. Never look directly at the ultraviolet light source, otherwise it will hurt your eyes.

7. It is necessary to establish a service time record book for ultraviolet sterilization lamps, and record it every time it is exposed to the sun, because the service life of ultraviolet sterilization lamps is 1000 hours. In addition, the ultraviolet intensity of the ultraviolet germicidal lamp should be detected regularly with the ultraviolet intensity instruction card.

Second, matters needing attention

1, when using ultraviolet light, people, animals and plants must leave the scene.

2. Don't stare at the ultraviolet disinfection lamp for a long time. Ultraviolet rays are harmful to human skin and mucosa. Pay attention to protection when using ultraviolet disinfection lamp. Never look directly at the ultraviolet light source, otherwise it will hurt your eyes.

3. When disinfecting articles with ultraviolet lamp, spread or hang the articles to expand the irradiation surface. The effective distance is one meter, and the irradiation lasts about 30 minutes.

4. When using the ultraviolet lamp, the environment should be kept clean, and there should be no dust and water mist in the air. When the indoor temperature is lower than 20 degrees Celsius or the relative humidity exceeds 50%, the irradiation time should be extended. After scrubbing the ground, wait until the ground is dry and then disinfect it with ultraviolet light.

Remember to ventilate for 30 minutes before entering the room after using the ultraviolet lamp.