We believe the purple inside it once very familiar, but we really knowpurple inside damage and protection? Many people believe this sketch asked three I do not know, Laser safety glasses workers to share the damage and protection of purple inside.
The span is 100400 nm electromagnetic waves for the purple inside, it isone of the all spectrum not seen, can reach the sky purple inside the spanof more than 290 nm, shorter than 290 nm purple inside has been attracted by the leadership of the atmosphere. In the conditions of production in all objects heat up to 1200 degrees above, radiation spectrum can emerge purple inside, such as casting furnace, arc welding, such as welding, mercury quartz lamp, the lamp can also emit purple purple inside inside. The effect of ultraviolet radiation on the organism is not related to the span of radiation, the shorter the span, the stronger the effect.
Purple inside the human life and biological grow up a lot of unwarranted.Purple inside according to its span can be divided into three groups: A 320400 nano purple inside span is located, A purple inside our unwarranted reflected in the promotion to the decomposition of vitamin D, but the A amount of light purple inside will lead to light induced aggregation, restrain the immune system performance, too little or less than A shining purple inside andeasily suffer from erythema and cataract; B is located between purple inside span 280320 nm, B purple inside of us unwarranted reflected in the muscles become red and the short term increase in vitamin D production, long-term bear may lead to muscle cancer, cataract and suppress the immune piecemeal performance; C is located between 100280 nm span inside purple purple; inside of all mankind is A an important manifestation of unwarranted purple inside and B purple inside the comprehensive competition.
Purple inside index purple inside shining intensity to the human body maybe unwarranted
0, 1, 2 weakest insurance
3, 4 weak deformity
6, 5 intermediate attention
7, 8, 9 strong
More than 10 strong harmless
The purple line has the advantage of not only the organic side of theorganism, but also a harmless side. There is bactericidal effect of uv. Intheatmosphere and the name of the object pathogen bacteria, through certain time after shining purple inside can be assassinated, clinical use of this effect to sterilization in medical wards and heal the sick. The purple light shines,it is harmless to the organism. Such as purple inside strong effect tomuscle,can produce light dermatitis, erythema, itching, muscle on the emergenceof blisters, edema; heart to nervous system, headache, dizziness, can have lowtemperature; to the eye, can cause conjunctivitis, keratitis, known as the shining ophthalmia. According to the briefing, a large number of long-term exposure can lead to cancer and purple inside muscle induced cataract.
With the ultraviolet laser in medical use, light industrial processing isincreasingly broad, the potential threat of ultraviolet light on day and night.??
So in order to prevent the damage of purple inside, exposure to intensepurple inside workers should take special protective gloves and protective kneepads, door mirror.
Chengdu Insurance Co. Ltd. Sid light high-tech production of SD-UV series of UV protective mirror door window by insurance, organic materialsand special agent. It is efficient to attract, insurance, quality protection nontoxic produced. To ineffective protection of ultraviolet laser and ultravioletsterilizing facilities inside on the human body potential damage. Our SDUV series produced by the administrative division of authority detection, completely meet the specification of the administrative division of insurance. In order tonear UV, UV, EUV, strong UV attenuation insurance 10000 times above, to ensure strong ultraviolet exciting, not hurt the eyes.
Above is the work of Laser safety glasses for everyone to bring, for theprotection of the UV damage and the meaning of the note. We expect everyoneto see after the support, then we would like to know more about the class of the above common sense and meaning. Please pay more attention to us.