The OPIS 35 laser accessory is a companion to the HyperFlux™ PRO Plus Raman Analyzer. The combination of both devices allows Raman analysis to be performed safely in an explosive atmosphere. The OPIS 35 was designed pursuant to the set of IEC 60079 standards specifying the requirements for construction, testing and marking of equipment capable of putting optical radiation and electricity into a regulated explosive atmosphere. In this technical note, learn how both devices allow Raman analysis to be performed safely in an explosive atmosphere.