High Temperature Vertical Tube Furnace, 1200℃ 1400℃ 1600℃ Vertical Tube Furnace
BR-12NVT vertical tube furnace is a split vertical tube furnace with vacuum sealed 40mm, 60mm, 80mm and 100mm diameter quartz tube, which can achieve faster sample heating and quenching in vacuum or flowing gas. The precision temperature controller can provide 51 segments of heating and cooling steps with +/- 1℃ accuracy. It is an ideal furnace for making quenching tests and temperature measurements.
BR-14SVT vertical tube furnace is designed for quenching samples from high temperature into ice water or oil rapidly to study material phase transition.
BR-16MVT vertical tube furnace is using mosi2 as heating elements. It is designed for the heat treatment of all types of new materials under vacuum or other gases condition up to 1600℃.
Technical Specifications |
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| Max. temperature | 1600 ℃ (<2hour) |
| Working temperature | 1500℃ |
| Vertical Tube Furnace Standard Temperature controlling | ● PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor. ● 51 programmable segments for precise control of heating rate, cooling rate and dwell time. ● Built in PID Auto-Tune function with overheating & broken Thermocouple broken protection. ● Over temperature protection and alarm allows for operation without attendant  |
| Optional of Temperature controlling | ● Software (Furnace can be operated by PC by installing a control software) ● Touch screen temperature controller |
| Temperature accuracy | ±1℃ |
| Heating rate | <15℃ /min |
| Thermocouple | B type (Pt-Rh to Pt-Rh) with 99.7% purity Alumina tube |
| Heating element | MoSi2 heating elements |
| Furnace Chamber | Vertical Tube Furnace three layers of ceramic fiber insulation materials ● First layer: 1800℃ ceramic fiber board. ● Second layer: 1600℃ ceramic fiber board. ● Third layer: 1260℃ ceramic fiber board. |
| Furnace structure | Double layer steel casing with dual cooling fan, surface temperature below 60℃ |
| Vacuum system | ● Double stage rotary vane vacuum pump with magnetic valve to prevent the oil absorbed to tube. ● Self-expansion type double silicon ring flange, 304 stainless steel HCP. ● Needle valve + Mechanical vacuum gauge + Discharge valve |
| Warranty | ● One year limited warranty with life time support. (Consumable parts such as heating elements and crucibles are not covered by the warranty, please order the replacement at related products) ● ATTENTION: Any damages caused by the use of corrosive and acidic gases are not under the coverage of One Year Limited Warranty. |
| Certifications | CE |
Ⅱ. Application Notes |
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| Vertical Tube Furnace Using Attentions | ● The cooling rate of this vertical tube furnace shall also not exceed 10℃ /min. ● Toxic or explosive gases are not recommended for use with this furnace without necessary safety controls and supervision. ● Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating. ● A refractory door block must be inserted before closing the door. |
| Model | Dia*Heating zone | Power | Max working temperature | Thermocouple | Furnace tube material | Heating elements |
| T-12NT-40/300 | 40x300mm | 3 KW | 1200℃ | K type | Quartz tube | Fe-Cr-Al-Mo wire |
| T-12NT-60/300 | 60x300mm | 3 KW | ||||
| T-12NT-80/300 | 80x300mm | 5 KW | ||||
| T-12NT-100/300 | 100x300mm | 5 KW | ||||
| T-12NT-120/300 | 120x300mm | 6 KW | ||||
| T-12NT-40/450 | 40x450mm | 3 KW | ||||
| T-12NT-60/450 | 60x450mm | 3 KW | ||||
| T-12NT-80/450 | 80x450mm | 5 KW | ||||
| T-12NT-100/450 | 100x450mm | 5 KW | ||||
| T-12NT-120/450 | 120x450mm | 6 KW |
| Model | Dia*Heating zone | Power | Max working temperature | Thermocouple | Furnace tube material | Heating elements |
| T-14ST-40/300 | 40x300mm | 4 KW | 1400℃ | S type | Alumina tube | Sic Heater |
| T-14ST-60/300 | 60x300mm | 4 KW | ||||
| T-14ST-80/300 | 80x300mm | 4 KW | ||||
| T-14ST-100/300 | 100x300mm | 6 KW | ||||
| T-14ST-120/300 | 120x300mm | 6 KW | ||||
| T-14ST-40/450 | 40x450mm | 4 KW | ||||
| T-14ST-60/450 | 60x450mm | 4 KW | ||||
| T-14ST-80/450 | 80x450mm | 4 KW | ||||
| T-14ST-100/450 | 100x450mm | 6 KW | ||||
| T-14ST-120/450 | 120x450mm | 6 KW |
| Model | Dia* Heatingzone | Power | Max working temperature | Thermocouple | Furnace tube material | Heating elements |
| T-16MT-40/300 | 40x300mm | 4 KW | 1600℃ | B type | Alumina tube | MoSi2 Heater |
| T-16MT-60/300 | 60x300mm | 4 KW | ||||
| T-16MT-80/300 | 80x300mm | 4 KW | ||||
| T-16MT-100/300 | 100x300mm | 6 KW | ||||
| T-16MT-120/300 | 120x300mm | 6 KW | ||||
| T-16MT-40/450 | 40x450mm | 5 KW | ||||
| T-16MT-60/450 | 60x450mm | 5 KW | ||||
| T-16MT-80/450 | 80x450mm | 5 KW | ||||
| T-16MT-100/450 | 100x450mm | 7 KW | ||||
| T-16MT-120/450 | 120x450mm | 7 KW |
