KSL-1100X-S-UL-LD is a compact muffle furnace that offers 4"x4"x4" high-purity fibrous alumina chamber, gas inlet and outlet ports, and a programmable temperature controller, It is the ideal muffle furnace for preparing small-sized samples using temperatures up to 1100 oC in material research and dental labs with maximum energy saving (500 - 700W only).  the compact furnace can be placed into a glove box to sinter or dry samples in a vacuumed or controlled atmosphere.