professional. 1.one year warranty 2.CE approval 3.small order is acceptable
Professitnal laser tattoo removal machine
it is especially designed to minimize damage of laser radiation to persons and environment in the vicinity of the system. However, as the maximum energy of the machine may reach 200mJ, improper use may result in severe damage to the operator, the patient and the environment, such as burn, blindness, fire and explosion.
he energy of single pulsed Q-Switched Nd: YAG laser may reach 200mJ, ranging from 10ns to 20ns in duration. The laser emitted from the laser aperture (the front end of mechanical pointer, see 9, figure 1) focalizes at a distance of 40mm from the aperture. And the focus of the lens is 100mm. The angle of divergence of the laser beam without condensing lens is around 5mrad. The Nominal Ocular Hazard Distance (NOHD) of the single pulsed laser without lens is 1018m while the NOHD is 101.8m without lens. And it means that at any place in the treatment room, staring into the laser beam will result in damage to the vitreous body and retina.
All persons in the vicinity of the system must wear safety eyewear. The protective goggles with the system absorb the light with a wavelength ranging from 200nm to 540nm, and 775nm-1080nm, OD≥4. If using goggles other than those specified herein, users should pay attention to the wavelength and the value of optical density. The chosen goggles should be comfortable to wear and provide a broad view. And they should be draughty and tight. Both the frame and edge should provide the same protection as the lenses. Never use planar-surface lenses that may lead to laser reflection.As the goggles may fail to prevent the laser beam or the laser beam reflected by glass, reflection mirror and smooth metal surface, never stare directly into laser beam or the reflected laser beam with the goggles on.Protective eyewear and tarsi can provide adequate protection for the eyes.Portable professitnal tattoo removal laser beauty equipment(QZ-9961)
