Photochromic UV Indicator Card Plastic Color Change UV Testing Card For Promotion Gift

Delivery Time:10days
Certification:ROSH,CE,FDA

Photochromic UV Indicator card Plastic Color change UV test card For Summer use 

Quick Detail

 Material : PVC
 Printing : Offset print
 Color : CMYK
 Usage:Check the UV radiation intensity
 Size : 85*54mm
 OEM : Accept
 Reusable : Yes
 Valid date : 2 year

Description:

The UV test card will change colors when exposed to sunlight/UV,and reverts to its original color when the sunlight/UV is dimmed or blocked.After absorbing the energy of sunlight/UV,the photochromic material’s molecule structure is changed,which causes its absorbed wavelength to be changed allowing a color to appear.It reverts to the original molecule structure and color when the light stimuli is dimmed or blocked.

This UV test card can measure the intensity of the UV rays that burn your skin with the color change from white to dark purple based on the UV ray strength,help you to choose a better sunscreen for protection.Very necessary in Summer!

Specifications

Model	CS-402
Size	85*54mm
Material	PVC
Durable	Yes
OEM	accept
Shelf life	2 year from the date of supply
Storage	Store in a cool,dry and dark location.Avoid exposure to UV light(including direct sunlight))
Feature	1.Unbreakable and reusable,convenient to be used. 2.A fast and easy way to check the intensity of the UV ray 3.Perfect promotion gift. 4.Eco-friendly. 5.OEM is welcomed

Application:

Sunscreen products’ promotion gift;Outdoor products’ promotion gift;Company’s advertising gift;etc.