Muffle Furnaces are available in three sizes and three controller options
to meet your application requirements. All models have autotune feature which
allows the furnace to perform better at a particular set point and load, eliminating
temperature overshoot for a commonly used application. An optional RS-485 communications
port 33858-90 is available to let you use these furnaces with your computer.
RS-485 option is factory installed-you must order separately at the same
time as you order your furnace.
- Basic Control Furnaces feature a single LED display that
toggles between actual and set point temperatures.
- Single Set Point Control Furnaces have two LED displays
to simultaneously display actual and set point temperatures.
- Programmable Control Furnaces have two LED displays to
simultaneously display actual and set point temperatures. Easily create programs
with copy, paste, edit, and delete functions. Set furnaces to automatically
run programs up to 999 times. These furnaces can store up to 31 programs with
up to 126 segments total. Program capacity is dependent on memory (351 byte
maximum available). For example: Furnaces can store one program with up to
116 segments (using 349 bytes), or four programs with up to 28 segments each
(using 340 bytes).
The fully embedded heating elements maintain temperature uniformity. A door
switch cuts power to the heating elements when the door is opened minimizing
your exposure to hot temperatures and extending the life of the heating elements.
Unique ceramic fiber insulation and double walled construction minimize exterior
surface temperatures. The removable hearth plate prevents damage to furnace
- Reach maximum temperature quickly-rise times as fast as 25 minutes
- Energy efficient insulation keeps exterior safe to touch
- Models available with extensive programming capabilities