Main features:
1. Furnace chamber material use vacuum formed Al2O3 ceramic fiber materials, no powder pull off under high temperature, small heat capacity, and energy saving more than 50%.
2. Heavy duty double layer structure. Lower teperature in outside case.
3. Microcomputer PID control module, enabling precise temperature control and constant temperature requirements
4. Temperature control with 2groups/16 segments programmable.
5. Built in over temperature alarm and protection allows for operation without attendant.
Specifications:

Maximum temperature	1200oC(for short time)
Working temperature	1150oC (continuous)
Heating rate	10-30oC/min, it will take 15-30minutes from room temperature to 1000oC
Chamber size	Chamber size:200*200*200(W*L*H) capacity:8Liter
Temperature control	16 steps programmable and PID automatic control
Voltage	AC220V single Phase,50/60 Hz
Power	4KW
Heating element	Resistance wires
Thermocouple	S-type
Furnace atmosphere	Nitrogen, Argon and other inert gases
Vacuum value	-0.098MPa
Standard accessories	high temperature gloves 1 pair, crucible tong 1pc, Al2O3 sample block 1pc,power line 1 pc
Warranty	One year limited warranty (Consumable parts such as processing tubes, o-rings and heating elements are not covered by the warranty.)

 
Vacuum performance:

1. The design of double door, flange sealing and PTFE sealing ring, which can ensure the chamber sealing.
2. The furnace can work under vacuum condition as well as the inert gas.
3. Can connect a metal pipe, to make the toxic and harmful gas generated under high temperature to a specified place.