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  • 1200C Electric Box Muffle Furnace For Laboratory
  • 1200C Electric Box Muffle Furnace For Laboratory
1200C Electric Box Muffle Furnace For Laboratory1200C Electric Box Muffle Furnace For Laboratory

1200C Electric Box Muffle Furnace For Laboratory

  • Product Name : Box Muffle Furnace
  • Power supply:220VAC
  • Heating surface:4-sided heating
  • Origin:China
  • Product description: AOT-KBF1200 box furnace with Sweden Kontel resistance wire as the heating element, using double shell structure and Yudian program temperature control meter.

AOT-KBF1200 box-type Furnace for Sweden kang tal resistance wire heating element, using double shell structure and yu electric program temperature control table, a stove or furnace adopts polycrystal alumina fiber materials, double layer between the furnace shell is equipped with air cooling system, temperature can rise quickly, can reach 1000 degrees, 20 minutes &energy-saving equilibrium temperature field, low surface temperature and elevating temperature rate quickly, the advantages of energy saving, It is an ideal product for high temperature sintering, metal annealing and quality testing in universities, scientific research institutes and industrial and mining enterprises.

Product Name

Muffle Furnace AOT-KBF1200

Furnace sizeDXWXH














Phase number


Heating surface

4-sided heating

Heating element

Silicon molybdenum rod

Control accuracy

+/- 1

Max temperature


Rated temperature


Thermocouple Type


Temperature control

30 period of intelligent temperature control, LED automatic heating, over temperature protection, broken accidentally temperature protected or broken accidentally electric furnace heating circuit automatically cut OFF, and, when the temperature of the furnace more than 1220 degrees or thermocouple burn out, the main circuit of ac relay will automatically disconnect, main circuit disconnect, panel ON lights, OFF the light, the limited protection electric furnace).

Heating rate

30/ Min

Recommended heating rate

15/ Min

Chamber  material

1, vacuum suction forming high quality alumina polycrystalline fiber curing furnace.

2. The spacing and pitch of the resistance wire in the furnace are all arranged according to the best thermal technology in Japan, and the temperature field is simulated by thermal software

3, the use of 4 heating (left and right, upper and lower four sides), the temperature field is more balanced

safety protection system

The furnace is equipped with insurance and air switch, when the current exceeds the rated current of the air switch, the air meeting automatically jumps open, effectively protecting the furnace.


1. For safety, please put the stove in a ventilated place.

2. In order to prolong the service life of the furnace, we recommend that the heating rate should not exceed 10/min. The cooling rate does not exceed 5°C/min.

3. The furnace has no vacuum tightness, and it is forbidden to introduce toxic or explosive gases

4. It is forbidden to put the material directly on the bottom brick, please put the material in a special crucible.

5. When heating, the material and crucible should not touch the heating element and thermocouple

6. When not in use for a long time, please use the oven again.

Muffle Furnace

Muffle Furnace

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