The Muffle Furnace, Digital Control, has a chamber capacity of 5865in3 and a 2,000°F (1,093°C) maximum temperature range. This model also has a chamber with 2-1/2in (64mm) of refractory firebrick enclosed in a heavy gauge painted steel case. Heating elements are mounted in the firebrick, easily accessible for maintenance. A metal-covered peephole for viewing is also featured, and a cord with plug is supplied. This drop-front door model has a counterweight to hold door closed. Power to heating elements is interrupted when the door is open.
The Automatic Digital Controller features a precise programming, control, and digital display at costs well below competitive units. The electronic controller displays temperatures to the nearest degree in °F or °C. The display also provides alphanumeric prompts for easy programming and operation via the membrane keypad. Up to six programs, each with eight ramp/dwell segments can be stored in nonvolatile memory. An audible temperature alarm or delayed start time can be programmed. An advanced Type K thermocouple probe with protective metal sheath senses temperatures.
Comes with a one year warranty.
Chamber Dimensions: 21”x21”x13.3” (WxDxH).
Overall Dimensions: 37.5”x30"x23” (WxDxH).
Electrical: 230 Volts/30 Amps/7,200 Watts/50-60Hz
Chamber Capacity: 5865in3/96.1 L