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Description：
TF1400CVD 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. | TF1400-25-14 | TF1400-40-14 | TF1400-60-14 | TF1400-80-14 | TF1400-100-14 | TF1400-120-14 |
| Tube size | Φ25 x 900mm | Φ40 x 900mm | Φ60 x 900mm | Φ80 x 900mm | Φ100 x 900mm | Φ120 x 900mm |
| Rated temperature | 1400 | |||||
| Working temperature | 1300 | |||||
| Heating zone size | 300mm | |||||
| Power | 220V/2KW | 220V/2KW | 220V/3KW | 220V/4KW | 220V/5KW | 220V/8KW |
| Heating element | U-shaped silicon carbide rod | |||||
| Furnace material | Polycrystalline inorganic alumina ceramic fiber material prepared by wet vacuum filtration molding | |||||
| Tube material | corundum tube | |||||
| Control accuracy | ±1℃ | |||||
| Temperature measuring element | S-type platinum rhodium 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 | 1-20℃/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 | |||||
| Vacuum system | Equipped with an independent vacuum system which is equipped with one bipolar rotary vane vacuum pump and digital vacuum gauge, including stainless steel bellows and baffle valve components. The vacuum degree of the system is ≤ 5pa. You can also choose molecular pump units. | |||||
| Gas system | Equipped with an independent gas path system consisted of three float flow meters and a mixing chamber, which can be used for single inlet and single outlet or for three gas paths to enter the tube furnace system after mixing.Float flowmeter range: 60-600ml/minAutomatic mass flow meter system can also be selectedControl accuracy ± 1.5% FSRepetitive accuracy ± 0.2% FSRange: channel-1 0-100SCCM, channel-2 0-200SCCM,channel-3 0-500SCCM | |||||
| 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 | |||||
| Appearance | High quality cold-rolled steel plate CNC machine tool cutting processing, after welding, polishing, phosphating, acid washing, surface electrostatic spraying plastic powder | |||||
| Standard configuration | Furnace*1; Temperature controller*1; Power cord(3m)* 1; Thermocouple*1; Instruction manual*1; Hook*1; Gloves*1 pair; Plugs *2; Sealing flanges*1 | |||||
| Optional accessories | Triple air circuit control cabinetQuartz containerRotary vane vacuum pump | |||||
Competitive Advantage:
1)Factory direct delivery
2)Quality assurance
3)Best price
4)Compact in size
5)Complete specifications
6)Service Assurance
