KSL-1700Xis the most cost effective bench-top high temperature muffle furnace made by MTI.The furnace consists of high quality alumina fiber brick and MoSi2 heating elements with special design,and furnace temperature is controlled by high precision SCR(Silicon Controlled Rectifier)digital controller with accuracy+/-1 deg℃ and 51 segments programmable up to 1700℃ or 3092℉.It is an ideal tool for materials annealing and sintering in your research laboratory.