1200C Tube Box Furnace with A Tube on The Top of The Furnace

Main parameter

PN: SK2-25-12TPE2

Max.Temp: 1200C

Working temperature:0-1100C 

Tube diameter:250mm

The heating zone length:440+440mm

Power is about 25kw

Tube material:Quartz tube

Heating rate:0~20 Degree/Min

Voltage:220V,single phase 50/60HZ

Max.vacuum:10-2torr

Heating element:Resistance wire

Thermocouple:K type

Temperature accuracy: ±1℃

Temperature controller

Adopt international advanced European instrument temperature controller, with PID self-tuning, automatic temperature rise, automatic temperature drop, no duty.

And add the communication port.

Vacuum system

Mechanical pump

Max.vacuum:10-2torr

KF fitting with bellows, resistance gauge and vacuum gauge

Inlet gas/Atmosphere

It can be filled with various protective or destructive gases,Inert gases, mixed gases, nitrogen, oxygen, etc

Gas control

The air inlet can be set up 1 or more air intakes, each air inlet is provided with a needle valve, connected with a vacuum gauge. The air outlet is connected with one air outlet, and all holes are equipped with needle valves. Equipped with a vacuum pump.

Appearance design

The electric furnace adopts humanized design, beautiful and easy to operate, and the outer layer of paint is sprayed with high temperature baking technology. High temperature resistance, oxidation resistance, acid and alkali resistance. Color selection is aging resistant tone, will not cause the appearance color fade due to a long time of use.

Furnace Chamber material   

Adopt the most advanced light alumina ceramic fiber in the world, with excellent thermal insulation effect, light weight, high temperature resistance, cold and heat resistance, no crack, no crystallization, no slag, do not worry about pollution of the fired products. The energy saving effect is 60-80% of the old electric furnace.

Furnace chamber design  

Furnace adopts the stepped assembly structure, integrating the mechanical law, effectively ensure the furnace in the heating process of uniform force, ensure that the heat is not easy to disperse, prolong the service life of the furnace.

Furnace shell  structure

Electric furnace shell adopts double layer forced air cooling structure, so that the electric furnace works at the highest temperature and the external temperature of the shell is close to room temperature, so as to avoid accidental injury.

Sealing way

Adopt 304 stainless steel flange, with easy loading and unloading, oxidation resistance, acid and alkali resistance, double seal, ensure the sealing  

Temperature control security

The electric furnace adopts integrated circuit, module control, double circuit protection (partial temperature protection, ultra-high temperature protection, coupling protection, overcurrent protection, overpressure protection and other protection functions) to make the electric furnace work stable and reliable, safe.

Warranty

One year limited warranty with lifetime support, excluding heating element,cooling fans,thermocouple and ceramic tube damaged by user.

Attention: Any damages caused by the use of corrosive and acidic gases, and any damage from wrong operate and use are not under the coverage of One Year Limited Warranty.

Certificates: CE,ISO&UL

Standard Package Accessories:

Electric Furnace

1 set

High temperature gloves

1 pair

Crucible hook

1 pc

Quartz tube

1 pcs

Stainless steel flange

1 set

Tube stopper

2pcs

10mm Air pipe

User manual

1 book

Vacuum pump

1 set