Good quality sauna used ceramic heater tube 1.Performace and use : Ceramic heating elements do not paint, radiation rate stability, high temperature with no deformation, no harmful radiation, no pollution, high temperature, high resistance to corrosion, chemical stability,small thermal inertia, fast thermal response, high thermal conversion efficiency. Heating temperature can be free to choose, Long-term use of radiation properties of rebate changes, Reasonable structure, easy to use.Ceramic heating element with A wide range of uses and strong applicability. It can be widely used in electrical and mechanical, chemical, electronic textiles, dye printing, plastics, printing, food, food processing, medical health, and leather heated drying, curing dehydration and all kinds of baked , drying room, oven heating equipment.. Particularly adapted to medical and health, scientific research laboratories, require non-pollution environment, including acid and alkali ect. corrosive heating occasions.2.Main technical parameters: Rated voltage:380V220V110V36-24V(According to user need to identify) Element diameter:10mm-30mm(According to user need to identify) Thermal response speed: 3-5 Mins Surface temperature :Low temperature of 380 460 , Middle temperature of 500 580 Spectral range :2.5-6 microns (with a higher radiation intensity)4.Technology: Ceramic heating whether it be proceed from the resistance wire (made of a high-temperature iron-chromium aluminum alloy wire and nickel-chromium alloy wire Cr20Ni80) as the heating body, high-qualityceramic tube as an insulator and thermal conductor, both end with nickel-plated sleeve to fix terminal .5.Features: radiation rate stability, high temperature with no deformation, non-pollution, anti-corrosion, small thermal inertia , high thermal conversion efficiency .