Specifications

inert gas heating muffle furnace
PID control
Superior quality and competitive price.
Good after-sales service and Warranty

Inert gas heating muffle furnace/laboratory atmosphere furnace

Introduction of inert gas heating muffle furnace:

inert gas heating muffle furnace

KJ series atmosphere furnace adopts imported heat-preservation material,high purity alumina polycrystalline fiber.Temperature is controlled 

by double platinum rhodium thermocouple and Al intelligent temperature controller 708P.

The furnaces can protect materials from oxidation and decarburization with flowing Nitrogen,

Argon and other inert gas,balanced temperature field,fast temperature rising and cooling,energy-efficient,delicate appearance,practical.It is widely used for sintering,reducing with inert atmosphere

 in labs of colleges and universities,research institutes and industrial and mining enterprise.

inert gas heating muffle furnace

Features of inert gas heating muffle furnace

1.Heavy duty double layer with cooling fan to keep case temperature lower;

2.High purity alumina fiber for best energy saving;

3.PID automatic control via current limiting phase angle fired resistor,e.g.SCR(Silicon Controlled Rectifier);

4.Power control with 30 segments programmable;

5.Built-in over temperature alarm to protect furnace over-heating.

6.Equipped with vacuum gauge and vacuum meters.

7.Good sealing for no leakage.

 inert gas heating muffle furnace

Technical Parameters of inert gas heating muffle furnace

Model	KJ-A1200	KJ-A1400	KJ-A1700
Max. temperature	1200℃	1400℃	1700℃
Work temperature	1100℃	1300℃	1600℃
Heating element	Resistance wire with Mo	SiC	MoSi2
Thermal couple	K type	S type	B type
Chamber material	Ceramic fiber
Heating rate	0-20℃/min
Temp. accuracy	±1℃
Temp.uniformity	±5℃
Power supply	110-415V,50/60Hz
Standand stocks
Chamber size(mm)	Effective volume(L)	Chamber size(mm)	Effective volume(L)
150x150x150	3.4	300x300x400	36
150x150x200	4.5	400x400x400	64
200x200x200	8	500x500x500	125
200x200x300	12	600x600x600	216
300x300x300	27	800x800x800	512
Customer design sizes and volume is accepted

 

Photos of inert gas heating muffle furnace