Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
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We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time..
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
The ,UV, Index is an important vehicle to raise public awareness of the risks of excessive exposure to ,UV radiation,, and to alert people about the need to adopt protective measures. Encouraging people to reduce their sun exposure ,can, decrease harmful health effects and significantly reduce health care costs.
Finding the best welding ,helmet, is critical for your ,safety,. A welding ,helmet, is going to protect your ,eyes, from the ,UV rays, that come off of the arc. These ,UV rays can, cause a lot of issues if you’re not wearing a protective welding ,helmet,. There are many options available in the category of welding ,helmets,.
The higher degree of scattering of these ,rays, makes the cloudless sky look blue. 3. The ,eye, is not very good at blocking blue light. Anterior structures of the adult human ,eye, (the cornea and lens) are very effective at blocking ,UV rays, from reaching the light-sensitive retina at the back of the eyeball.
UV radiation,, such as that seen in the sun’s ,rays,, is present in welding irons. Prolonged exposure to ,UV radiation can, cause skin cancer. Without a mask, this ,radiation, will seep into facial skin, increasing the chances of cancer on the face. The other form of ,radiation, that welding produces is infrared ,radiation,.
15/5/2019, · Most people are aware that sunlight contains invisible ,ultraviolet rays, that ,can, harm the skin and ,eyes,.But many people don’t know that the sun’s visible light, primarily blue light, ,can, also damage our ,eyes, and cause macular degeneration. In today’s post, our Raleigh optometrist will explain how blue light, infrared light, and ,ultraviolet, light work, and how they ,affect, our ,eye, health.
This is one of the most popular welding ,helmets, available. ,The Safety, BH3 is fitted with an auto-darkening lens that has a shade range of 9-13 and an EN379 rating of 1/1/1/1 for optical clarity, light diffusion, luminous transmittance variation, and angular dependence. This ,helmet, protects your ,eyes, from ,radiation, and ,ultraviolet, light.
UV rays, reach the ground all year, even on cloudy or hazy days, but the strength ,of UV rays can, vary, based on many factors (see above). Be especially careful on the beach or in areas with snow because sand, water, and snow reflect sunlight, increasing the amount ,of UV radiation, you get.
Exposure to artificial ,UV, sources ,can, cause severe ,eye, damage. Temporary damage often heals within a couple of days. Permanent damage usually only occurs right away with severe exposure. Any exposure, however, adds to the cumulative impact ,of UV light, on ,eyes,. What ,Effect, Does ,UV Light, Have On ,Eyes,?
Many people fear the dangerous effects ,of ultraviolet, (,UV,) ,rays, on the skin, but few realize the danger imposed on their ,eyes,.Whether from natural sunlight or artificial ,UV rays,, ,UV radiation can, damage the ,eye's, surface tissues as well as the cornea and lens. It ,can, also burn the front surface of the ,eye,, much like a sunburn on the skin. Just as we protect our skin with sunscreen, we should ...