Far infrared quartz heater component voltage is 75V/ 110V/ 220V/ 230V/ 380V or other voltage grades needed by users. 1 Length 200 - 3, 000 mm; Outer diameter: ¦ 8-50mm; Power: 300-6000W. Our company can also process, design, produce goods according to each technical parameter of user' s special request. 2 Surface temperature of heater divides into three grades: Low temperature: 400 --600 mid temperature: 600 --800 high temperature: 800 --1000 3 Relative radiation characteristic: This quartz heater component has strong transmission at far infrared, compared with other kinds far infrared products, when the wavelength > 6Lj, radiation energy is particularly remarkable. 4 The spectrum emissivities: The quartz heater the component have no coating, and milky white quartz tube playing a radiation role promptly, also supporting and insulate role. application: Far infrared quartz heater are mainly used in refrigeration and microwave ovens