Quartz Infrared Heater

Short wave quartz infrared heaters Lamps are used in various industrial applications. It contains tungsten filament, helically wound, encased in quartz envelope. Tungsten as resistive element is capable of generating temperature in excess of 2750° C. Its response time is very rapid in 1 second it emits over 90% of IR energy. It is by products free & pollution free. Heat focus is very accurate due to compact and narrow diameter of IR tubes. Short wave IR element has maximum heating rate of 200Winch.
The quartz envelope allows transmission of IR energy and protecting the filament from convective cooling and corrosion. Addition of small percentage of halogen gas in it not only increases life of emitter but also protects blackening of tube and depreciation on infrared energy. The rated life of short wave IR heater is around 5000 Hrs
White ceramic coating gold coating
Short wave IR heaters are also available with GoldCeramic coating, which reduces visible glare and energy loss. It acts as reflectors and raises infrared energy output compared to infrared heaters without coating. Ceramic coating Gold Coating is available to hold the lamp envelope which helps in stronger and efficient radiation in a specific direction. This type of coating eliminates the need for reflective mirrors, making it space-savvy and low cost alternative.
The performance of white ceramic coating is much better than gold layer. Gold coating is much better than gold layer. Gold coating gradually disappears if temperature exceeds 350° C, but ceramic coating performs upto 950° C and lasts longer than the life of the lamp.