Praying Mantis Diffuse Reflectance Accessory
Praying Mantis Diffuse Reflectance Accessory
Praying Mantis Diffuse Reflectance Accessory
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UV Protection Fabrics<br />
• What is UV Protection Factor?<br />
• The Ultraviolet Protection Factor (or UPF) rating system measures<br />
the UV protection provided by fabric<br />
• It is very similar to the SPF rating system used for sunscreens<br />
• For example: A garment with a UPF of 50 only allows 1/50th of the UV radiation falling<br />
on the surface of the garment to pass through it.<br />
In other words, it blocks 49/50ths or 98% of the UV radiation<br />
• Who makes UPF measurements?<br />
• Manufacturers of Sun Protection Fabric<br />
• Manufacturers of Sun Protection Garments<br />
• Independent testing facilities<br />
• Government Regulatory Agencies (ASTM, ARPANSA, etc.)<br />
• Target ALL fabric and clothing manufacturers<br />
http://www.coolibar.com/upf-ratings.html<br />
Erich Heiden UV/Vis Salesmanager<br />
22
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