Main parameter

PN: SK2-4-12TPR 

Max.Temp: 1200C

Working temperature:0-1100C

Tube diameter:40mm

The heating zone length:205mm

Tube material:Quartz tube

Heating rate:0~20 Degree/Min

Voltage:220V,single phase 50/60HZ

Max.vacuum:-0.1Mpa

Heating element:Resistance wire

Thermocouple:K type

Temperature accuracy: ±1℃

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.

Rotary system

Tube rotate speed:0-10 RPM

The tube can rotate 360 degrees,electric gear drive

Push button control switch

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 controlling

Adopt international advanced temperature controller, with 30 programmable PID self-tuning, automatic temperature rise, automatic temperature drop, no duty.

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.

Warm Tips

1. For improve the service life of the heating assembly , we suggest that the heating rate should not exceed 10 ℃ / min.

2.The cooling rate should not exceed 5 ℃ / min.

3.The furnace has no vacuum sealing and is prohibited from entering toxic or explosive gases.

4.Small cracks may occur on the surface of the furnace. This is a normal phenomenon, does not affect the normal use, cracks can be repaired with alumina coating. 

5.Heating furnace can be replaced

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.

Standard Package Accessories:

Electric Furnace

1 set

High temperature gloves

1 pair

Crucible hook

1 pc

Stainless steel flange

1 set

Tube stopper

2pcs

Crucible

1 pc

User manual

1 book

Vacuum pump

1 set