KSL-1200X-M-UL is a muffle furnace that offers a 12" x 12" x 12" high purity fibrous alumina chamber, gas inlet and outlet ports, and a 30 programmable segments temperature controller and UL / MET / CSA Certified electric components. It is the ideal muffle furnace for preparing samples with temperatures up to 1100 °C in research and dental labs with maximum energy saving.