Updated from the original printing in SPIE Vol. 1094 Thermosense XI (1989)

Since November of 1985, FOAM-TECH has been utilizing an I.S.I. Model 91 Videotherm Camera to quality control the installation of foamed in-place (injected) polyurethane and polyisocyanurate insulation.  Monitoring the injection of foam into the walls and roofs of new construction and during the retrofitting […]