H.VIR SOREM is the first global manufacturer of patented Infrared windows dedicated to Predictive Maintenance (PdM) using Thermal Imaging IR Camera. H.VIR SOREM specialist in single crystal growth since 1953, and has developed in the 1990 a porthole revolutionary H.VIR®. The constraints imposed by infrared (IR) technology in the tightly regulated sector of preventive maintenance in electrical field, led H.VIR SOREM to create a complete selection of observation windows adapted to most configurations. The H.VIR® has become the only IR certified transparent interface that allows one to visualize on IR camera the temperature variations within a switch board cabinet without opening it nor without switching off the electricity supply.

Specifiactions : 

• ø Crystal 52mm
• A Crystal clear optical window transparent to UV, Visible And IR radiations
• IP 67 Qualification and UL type 3/12, electrical standard certification for outdoor
• Good External Optic Transmission compensation above 70% up to 99%
• No special key needed to open/close window cover
• Easy to uninstall from abandoned or broken panel/compartment