Two Zone Tube Furnace

October 23, 2026

Features: -

· The Furnace Tube Adopts Alumina Tube as Carrier and The Lightweight Aluminium Flanges on Its Both Ends Are Simple Design, Reasonable, Easy to Disassemble and Convenient for Entering and Leaving Sintered Samples.

· Furnace Material Is High-Purity Ceramic Fiber Zirconia Grade Materials, New Assembly Structure, and No Transformation in Long Term High Temperature, Sturdy and Durable.

· Using Intelligent PID Temperature Control Instrument, with 1 Program Function, Can Set the Temperature Rise Curve, Can Be Programmed 16 Segments.

· The Machine Will Send Out an Alarm Signal to The Over-Temperature During the Working Process, And Automatically Complete the Protection Action.

· The Heating Element Is Made of Silicon Carbide Spiral type, with end connection, easily replaceable, Which Can Bear Large Load, Stable and Long Service Life.

· High Precision of Temperature Accuracy ±1°C.

· The Heating Rate Is Fast, From Room Temperature To 1300 Degrees, Generally Takes 240 Minutes.

· Electronic Components Are Used Such as Autonics / Schneider / L&T Brand, it’s safe and Reliable.

· The Machine Will Send Out an Alarm Signal to The Over-Temperature During the Working Process, And Automatically Complete the Protection Action.

· When The Instrument Program Is Set, Just Press the Run Button and The Next Work Will Be Completed Automatically.

· It can be installed with a Gas Mass Rota meter, Manual Precise Control of the Gas.

Product Overview: -

HE-Two Zone Temp Split Tube Furnace-1300℃ Series Products Are Mainly Applied for The Heat Treatment of Samples Under Vacuum or Protective Atmosphere, High Quality Chamber Materials and Stable Temperature Control System Ensure the Reliability of Experiment. The Product Uses the Zirconia Grade Ceramic Fiber Material as The Furnace Chamber Material; The Furnace Tube Material Is Fine, And the Tube Is Sealed by Light Weight Aluminium Flanges on Its Both Ends, The Furnace Can Be Work Under the Vacuum, There Are Air Inlet and Air Outlet on The Flange, Also It Can Be Filled in Protective Air, The Precision Needle-Valve May Adjust the Air Inlet Flow Rate.

Specification: -

Type	Split Tube Furnace
Furnace Structure	Chamber Material, Temperature Controller System, Heating Element, Furnace Shell and Other Assistant Parts.
Continue Operating Temp. Zone	1200℃
Heating Element	Silicon Carbide Heating elements, with end connection, easily replaceable
Chamber Material	High Temperature Zirconia Grade Ceramic Fiber Material
Temperature Accuracy	±1℃
Thermocouple	R Type
Temperature Controller	Using Intelligent PID Temperature Control Instrument, with 1 Program Function, Can Set the Temperature Rise Curve, Can Be Programmed 16 Segments.
Electronic Component	Autonics / Schneider / L&T Electronics Brands
Heating Rate	≤ 5℃/Min (Suggest 1-5℃/Min for Longer Life Using of Furnace)
Safety Protection	Overheat And Thermocouple-Break Alarm
Certification	NSIC Regd, ISO 9001 – 2015/14001-2015/13485- 2016/FDA/GMP/CE Certified
Furnace Shell	High Quality GI Sheet With PP Powder Coated
Insulation	High Quality Ceramic Fiber Zirconia Grade Thermal Insulation Material to Ensure a Good Uniformity
Additional Accessories / Consumables (As per Requirement)	9. Boats / Crucibles One (1 No.) boat / crucible each, suitable for operation up to 1200 °C, in the following capacities: · 100 ml 10. Crucible Plates Crucible plate suitable for each of the above sizes – 1 No. each. 11. Sample Handling Tongs Tongs suitable for safe removal of samples from the furnace at elevated temperatures – 1 No. 12. Heat-Resistant Gloves Heat-resistant gloves suitable for use up to 400 °C – 1 Pair.
Optional	Quartz / Alumina Bot