Ultraviolet Device
This device have Applications for Recovering erased documents, Determining physical and chemical obliteration , Identifying color fibers and inks and fluorescent , Recovering invisible inks and Recovering old, worn, washed-out and burnt documents. Ultraviolet Device (OSPUV) as a Easy portability and easy to use device , generate wavelengths of 365 nm, 313 nm, and 254 nm , Domestically manufactured , Product guarantee and after-sales services.
