1300℃ High Temperature Tube Furnace 
The imported ceramic fiber heat insulating material is adopted for heat insulation. The Swedish imported kanthal resistance wire-embedded surrounding heating has the advantages of uniform temperature filed and long service life. The high-purity corundum tube is used as the hearth and has high cleanliness. Different vacuum conditions can be met through different vacuum systems, and air control can be realized through various processes.

➢Characteristics:
◆Working temperature: RT～1200℃
◆Intelligent preprogrammed temperature controller: Can control the temperature precisely, edit, save and transfer multiple programs.
◆Furnace mantle structure: Double-layer furnace mantle air-cooled structure.
◆Double-layer stainless sealing flange: U.S. standard needle valves are adopted as the air inlet and outlet valves.
◆Flange support structure with both ends adjustable: Can prolong the service life of the corundum tube.
◆LED high-strength, anti-damage and all-stainless steel buttons: Durable.
◆Over-temperature protective function: The power is off automatically when the temperature exceeds the permissible set values.
◆Safety protection: The power is off automatically when the furnace body leaks current.
 
➢Extra Options 
◆Furnace measuring system (oxygen content testing system, temperature testing system)
◆Vacuum system (rotary vane mechanical pump, diffusion pump unit, molecular pump unit)
◆Atmosphere system (floater flowmeter, mass flowmeter)
◆Monitoring system (temperature recorder, touch screen remote monitoring)
! Note: The optional accessories shall be equipped with the expansion cabinet.

➢ Technical Parameters

Max. Temp.	Tube Diameter	Heating Zone mm	Temp. Unit	Thermocouple	Heating Element	Voltage	Power
1300℃	50mm	320	1	S	Imported resistance wire	220V	3.0KW
1300℃	60mm	320	1	S	Imported resistance wire	220V
1300℃	80mm	320	1	S	Imported resistance wire	220V
1300℃	50mm	200/200	2	S	Imported resistance wire	220V	4.0KW
1300℃	60mm	200/200	2	S	Imported resistance wire	220V
1300℃	80mm	200/200	2	S	Imported resistance wire	220V
1300℃	50mm	200/200/200	3	S	Imported resistance wire	220V	7.0KW
1300℃	60mm	200/200/200	3	S	Imported resistance wire	220V
1300℃	80mm	200/200/200mm	3	S	Imported resistance wire	220V

 
! Note: Other tube diameters, numbers of temperature zones and the length of other heating zones can be customized according to the clients’ process requirements.