Fast-Medium Wave Infrared

 Due to tungsten flaments and quartz glass performance, tube Fast-Medium wave Emitters are very powerful heat sources.Their working temperature is 900 °C and produced by Ni-Cr or Fe-Cr-Al elements, their reaction time is very quick, wave length is 2-2.9 µm. Average working life of fast-medium wave emitters is 30.000 hours and they are coated by ceramic or golden reflectors.