1.Medical device registration certificate
2.Llight source : special lamp tube with Xecl as the illuminating medium can emit 308 nm excimer light with high energy and single wavelength, and the fluorescent tube and the LED semiconductor tube cannot achieve this effect.
3.Wavelength: is a single wavelength of 308 nm. Note that it is not the main peak wavelength, and the 308 phototherapy device has no other stray light.
4.Irradiation intensity,:the irradiation intensity of 308 phototherapy apparatus is 45mW/cm2, and the actual irradiation intensity of UVB or false 308 is only a few mW/cm2. (1mW/cm2=1000uW/cm2, please pay attention to identification.)
5.Irradiation time,:308 initial irradiation time is 3 seconds, and the initial irradiation time of UVB or false 308 is about 20 seconds or even longer.
Higher output intensity,Quick therapeautic effects
The irradiation intensity is up to 45mW/cm2, and the irradiation time is calculated in seconds, which is faster and more effective.