Quartz Tube Heater

SH silica glass components for infra-red heating elements are made of stain silica glass tube and heating materials. After electrification, 97% of the infrared and visible rays from heating material was absorbed by stain silica glass tube.The temperature of tube wall increases so that deal with the defect of transformation from the electric to SH.As to the radiation characteristic, this kind of heating elements has strong emission at far infra-red waves, in comparison with other far infra-red elements,when the wavelength >6, which has the most strong radiation.