1200℃ Vacuum tube furnace small laboratory heat treatment furnace, China 1200℃ Vacuum tube furnace small laboratory heat treatment furnace Manufacturers, Suppliers, Factory -Nanjing Chishun Technology Development Co.,Ltd.

Description：

TF1200 Vacuum atmosphere tube furnace is mainly designed for heat treatment of samples under vacuum or protective atmosphere.

High quality furnace materials and a stable temperature control system can ensure the reliability of experimental data.

The product adopts a new type of ceramic fiber material as the furnace material, and the furnace tube material is excellent.

Both ends of the furnace tube are sealed with stainless steel flanges and can work under vacuum. There are inlet and outlet ports on the flange, which can introduce protective gas. The precision needle valve can adjust the intake flow rate.

Specifications：

Model.	TF1200-I	TF1200-II	TF1200-III	TF1200-IV	TF1200-V	TF1200-VI
Tube size	Φ25x600mm	Φ50x600mm	Φ60x1000mm	Φ80x1000mm	Φ100x1000mm	Φ120x1000mm
Rated temperature	1200℃
Working temperature	1100℃
Heating zone size	300-440mm
Power	220V/1.8KW	220V/1.8KW	220V/2.6KW	220V/2.6KW	220V/2.6KW	220V/5KW
Heating element	HRE Alloy resistance wire
Furnace material	Polycrystalline inorganic alumina ceramic fiber material prepared by wet vacuum filtration molding
Tube material	Quartz tube
Control accuracy	±1℃
Temperature measuring element	N thermocouple
Control instrument	Intelligent microcomputer PID temperature control instrumentSCR/SSR controlPID parameter self-tuning functionProgrammable for 30 time periodsProgram heating, cooling, and insulation
Heating rate	1-25℃/min
Furnace structure	Integrated structure of furnace temperature controlFurnace opening and closing typeDouble layered shell, air circulation insulation
Sealing performance	Both ends of the furnace tube are equipped with stainless steel metal flanges and high-temperature PTFE gaskets, which can work under vacuum with a vacuum degree of ≤ 5pa (rotary vane vacuum pump)
Atmosphere performance	There are inlet and outlet ports at both ends of the flange. The pressure gauge is installed on a metal flange, and the precision needle valve can adjust the intake and exhaust volume, allowing for the passage of protective gases such as nitrogen, argon, and hydrogen
Operation safety device	Modular control, which will emit sound and light alarm signals for over temperature and disconnection during the working process, and automatically complete protection actions
Personal safety device	There is an air circuit breaker installed on the equipment, which will automatically pop open in case of short circuit or leakage, which can protect the equipment and operators
Dimension	800x420x465mm	800x420x465mm	800x445x485mm	800x485x570mm	800x485x600mm	800x520x650mm
Weight	40kg	55kg	65kg	70kg	78kg	90kg
Standard configuration	Furnace1; Temperature controller1; Power cord(3m)* 1; Thermocouple1; Instruction manual1; Hook1; Gloves1 pair; Plugs 2; Sealing flanges1
Optional accessories	Triple air circuit control cabinetQuartz containerRotary vane vacuum pump