There are three main types/classes of infrared heating:   Short wave, IR A wavelength 780 - 1400 nm Medium waves, IR B wavelength 1400 - 3000 nm Far wavelength, IR C wavelength 3000 nm - 1 mm Short wave infrared heaters Short More

The effect of infrared rays on human skin is different and depends on the wavelength of infrared rays. The chart shows that far wave infrared (IR-C) rays penetrate the human skin the least and only touch the outer epidermis. This is completely More

Infrared rays in the industry can be used not only for heating, but also for drying, curing and other processes. Infrared heaters are in some cases are superior in comparing to convection heaters Advantages of devices emiting infrared More