1200℃ High-temperature Atmosphere Furnace

Model

TOB-Q1200-40

Voltage AC

220V

Heating power

9KW

Furnace inner chamber size

400*300*300mm (depth*width*height)

Max working temperature

1200℃

Long-term working temperature

≤ 1100℃

Heating unit

Ni-Cr wire

Heating rate

1-20℃/min, adjustable

Suggested heating rate

5-8℃/min

Temperature control precision

±1℃

Atmosphere

Nitrogen, Argon, etc.

Temperature measuring elements and range

K thermocouple, temperature range 0-1200 ℃.

Sealed component

Silica gel ring + Water-cooled protection

Vacuum system (optional)

Mechanical pump, 2000PA

Flowmeter (optional)

50-500ML/MIN

Control method

Automatic control system is adopted, which can run automatically from room temperature to set temperature. Silicon controlled system, temperature control system modular design, simple structure, convenient maintenance. Imported thyristor control, can freely set constant temperature and heat preservation curve, no interference switching function, the instrument has temperature correction and compensation function.

Number of programmed curve segments

31 segments are adjustable to reduce unnecessary troubles caused by artificial settings.

Display accuracy

±1℃

Digital display

Measuring temperature and setting temperature both display

Control characteristics

The modular structure of control system, long life design of key parts of equipment, simple and reliable process, good stability and high precision.

Air cooling system

The fan impeller is mounted directly on the bottom of the double furnace shell and assembled with the control system. When the sintering furnace is heated, air cooling can reduce the surface temperature of the furnace shell and protect the heat of the electric appliance, and the personnel operation is safer and the efficiency is improved.

Refractory

The lining is made of high-quality pure alumina fiber, vacuum-formed fiber-reinforced light-weight board material, light-weight hollow-balloon alumina board, high temperature, low heat storage, rapid heat and cold resistance, no cracks, no slag, good heat preservation performance (energy saving) The effect is more than 80% of the old electric furnace). The double-furnace structure patent is a patented feature that not only heats up quickly, but also has durability and long-term use without collapse.

Heat insulation materials

Shell

The furnace shell is welded by steel plate and profile, and the outer casing is equipped with a removable protective plate. The protective plate is electrostatically sprayed and painted. Fine workmanship and beautiful appearance.

Furnace structure

Double-layer furnace shell structure, air-cooled circulation, reducing the temperature of the shell. Shell surface temperature < 60 degrees.

The surface of the inner furnace is coated with a high-temperature alumina coating to increase the heating efficiency of the equipment and to extend the life of the instrument.

Energy saving performance

Light weight, fast heating, energy saving more than 50%, save time and labor.

Parts

Crucible tongs, high temperature gloves