Infrared heaters, also known as far-infrared electric heaters, are easy to use and hygienic. They are ideal radiant heaters in winter, but if used improperly, there are certain hidden safety risks.
1. The heater should choose a thicker power cord. Under normal circumstances, when the heater is working, the power cord should not feel hot when touched by hand.
2. Infrared rays can act on the inside of the human body, so do not irradiate for a long time, especially do not let infrared rays directly hit the eyes, so as not to cause damage to the eyes.
3. Do not put flammable objects such as towels and gloves on the heater for heating and drying. Do not expose the heater to flammable objects for a long time to prevent spontaneous combustion.
4. Avoid strong vibrations of the heater to prevent the infrared heating tube from rupturing; do not use it in wet places such as bathrooms, to prevent the quartz tube from bursting due to water droplets splashing, and be sure to power off when cleaning the reflector to prevent electric shock.
Quartz glass is made by melting a variety of pure natural quartz (such as crystal, quartz sand, etc.). The coefficient of linear expansion is extremely small, which is 1/10-1/20 of ordinary glass, and has good thermal shock resistance. It has high heat resistance, often used at temperatures between 1100 and 1200 degrees Celsius, and short-term temperatures of up to 1400 degrees Celsius. Quartz glass is mainly used in laboratory equipment and refining equipment for special high-purity products. Because of its high spectral transmission, it is not damaged by radiation (other glass will be dark after being irradiated by radiation), so it is also an ideal glass for spacecraft, wind tunnels and spectrophotometer optical systems.
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