KSL-1200X-M 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. SPECIFICATIONS Structure High-purity fibrous alumina insulation for maximum energy saving. Heating elements on all three sides of the interior chamber for fast heating and enhanced temperature uniformity. Double-layer steel structure with air cooling fan to keep the furnace's exterior safe to touch. The safety interlock will automatically power off the furnace when the door is opened. Built-in vent port (top) to remove undesirable contaminants and moisture and extend the lifespan of the heating elements and furnace. Power 208~240V AC, Single phase, 50/60 Hz 7.5 kW, 40 A. Note: A power cord is included without a power plug. A proper power plug is available via the figure on the left. Max Operating Temperature 1200 °C continuously Temperature Stability ±1 °C Temperature Uniformity +/- 8 °C @ 1000°C in the center 260 x 260 x 260 mm area Max. Heating Rate