WILT MODEL 255K Quartz Annealing Oven

	The resistance of  KANTHAL SUPER ® elements does not change due to aging, as is the case with silicon carbide and metallic heating elements. This being the case, a failed element can easily be replaced without the performance of other elements connected in series being influenced.
	Furnace Designs -Bell or top hat -Vertical front loading -Cabinet -Rotary hearth   Sizes Available -Vertical to 14' -Horizontal to 24' -Multiple zones on larger furnaces
	Furnace Features -Ambient to 1200°C in as little as 15 minutes -Thermocouple type "R" Platinum-Platinum/Rhodium -Furnaces can be controlled from control on panel or interfaced with a PC -Temperature controllable to + or - 2° C at setpoints above 1100° C -Voltage and amperage meters -EMO circuit (emergency machine off) activate by power interruption, panel mounted Emergency   machine off button, overtemperature controller or interfaced into facility fire control system. -SCR  (power controller) for proportional power control-not mercury relay controlled. Control Features -Proportional with  16 step ramp and soak programming -Auto-tune and fuzzy logic controllable -Bell of furnace can be programmed to open on cool down -Comunications standard RS 232 , RS 485 or RS 422 -One button start-step-stop operation       Electrical -Compression connectors used through-out -flexible conduits and conduits of the highest commercial grade available -Wired for a 150 % power factor