220v 4000w Half White Reflector twin tube Quartz Infrared Heating Element for Powder Coating
The following factors affect the service life of halogen infrared heating lamps:
Use environment factors
-Temperature
Excessive ambient temperature will accelerate the aging of halogen infrared heating lamps. If the temperature of the place of use is high, coupled with the heat generated by the heating lamp when it is working, the internal temperature of the heating lamp will rise rapidly. This may cause the filament to soften and sublimate faster, thus shortening the service life.
Excessively low ambient temperature may cause a shock to the heating lamp when it is started. Especially in a cold environment, sudden power-on heating may damage the filament due to uneven thermal expansion and contraction.
-Humidity
High humidity environment is very unfavorable to halogen infrared heating lamps. Moisture may enter the interior of the heating lamp and react chemically with the filament and other components, causing corrosion and damage. For example, when using a heating lamp in a humid workshop or basement, moisture may condense on the surface or inside of the lamp, affecting its normal operation.
Long-term high humidity environment may also reduce the insulation performance of the lamp and increase the risk of leakage and short circuit.
-Dust and pollutants
Dust, oil and other pollutants in the air will adhere to the surface of the heating lamp, affecting its heat dissipation effect. When the heat cannot be dissipated in time, the temperature of the lamp will rise, accelerating the aging of internal components.
Some fine particles may enter the interior of the lamp and rub against the filament or other components, causing mechanical damage. For example, when using a heating lamp in a dusty factory environment, appropriate protective measures need to be taken, such as installing a dust cover.
