What should I pay attention to when using microwave oven in the laboratory?

1. First of all, there is an obvious difference between microwave disinfection and microwave disinfection, that is, metal utensils can be used in microwave ovens instead of microwave ovens. When sterilizing by microwave oven, you can't choose metal utensils, including plates with silver edges in Phnom Penh, whether you are heating food or sterilizing items. Non-metallic utensils such as glass, ceramics, heat-resistant plastics and glass-ceramics can be used.

This is because the microwave transmission of metal is not good, and its microwave loss is large, and it will reflect microwave, and even the phenomenon of ignition will occur, which will affect the working efficiency of microwave oven and hinder sterilization.

2. Besides heating food, be careful when heating sterilized items. First of all, microwave ovens can heat general utensils, masks, towels and other items. Experts suggest that general non-medical masks should be replaced every 4 hours, and can be reused after being heated and disinfected by microwave oven or microwave oven.

3. When heating, soak the mask in water, then put it in a container filled with water, heat it in the furnace for 2-3 minutes, and then take it out. When you take it out, pad it with a towel to avoid burns. The same is true for heated towels.

4. Avoid using closed containers: use wide-mouth containers when heating liquids, because the heat generated by food heating in closed containers is not easy to dissipate, which makes the pressure in the containers too high and easily leads to blasting accidents.

5, the furnace should be kept clean. After disconnecting the power supply, wipe it with a damp cloth and neutral detergent. Do not rinse or let water flow into the electric appliances in the furnace.