1700 ℃ Single-Zone Tube Furnace
Product features
1. Yudian AI-3756P (7-inch) colorful touch screen human machine interface is adopted for temperature control; (supporting function expansion and supporting WWW browser monitoring and operating through cloud/mobile APP)
2. B-type double-platinum rhodium thermocouple is adopted for temperature measurement with a precision of ±1 ℃
3. The double-layer air cooling structure of the shell keeps the surface temperature ≤ 60 ℃
4. Real-time USB data export
5. The double-layer chamber is made of high purity polycrystalline mullite fiber subject to vacuum forming to provide a uniform thermal field that can save energy by more than 50% 6. The quick-opening flange structure enables to operate easily
Technical parameters
| Item/Model | TFH-1700-25-I-290 |
| Furnace tube specification | OD: 25 mm; ID: 19 mm; L: 1,000 mm (customizable) |
| Adaptive power | AC220 V50/60 HZ (30 A air switch is needed) |
| Heating element | 1800 grade silicon carbide rod |
| Operating temperature | Maximum temperature: 1,700 ℃ (≤30min); Long-term operating temperature: 800-1,600 ℃ Heating rate: Below 1,400 ℃: ≤10 ℃/min; 1,400 ℃~1,600 ℃: ≤5 ℃/min; above 1,600 ℃: ≤2 ℃/min |
| Heating zone | Heating zone length: 290 mm |
| Maximum power | 5.5 kW |
| Control mode | PID control and self-tuning regulation; intelligent control through 30 programmable segments; supporting alarm for over-temperature and for open circuit of thermocouple; temperature control precision: ±1 ℃ B-type thermocouple; PC control software can be installed for real-time data collection (to be purchased separately). |
| Sealing system | Quick-open flanges are set at both ends of the furnace tube (including precision needle valve, pointer vacuum pressure gauge and hose coupling) |
| Expansion port | In order to increase evacuation rate and archive high vacuum, the original hose coupling can be changed to KF-25 fitting If the equipment is applied to air supply system, the original hose coupling can be changed to φ6.35 mm double-ferrule fitting |
| Outline dimension | 820*500*760 mm |
| Model List of TFV Series Vertical Tube Furnaces | |||
| Type | Parameter | Model code | Remarks |
| Operating temperature (℃) | 1200 | 1200 | |
| 1400 | 1400 | Maximum applicable tube parameter: 100 mm | |
| 1500 | 1500 | Maximum applicable tube parameter: 80 mm | |
| 1700 | 1700 | Maximum applicable tube parameter: 80 mm | |
| Tube parameter (mm) | φ25 | 25 | Customizable |
| φ30 | 30 | ||
| φ50 | 50 | ||
| φ60 | 60 | ||
| φ80 | 80 | ||
| φ100 | 100 | ||
| Number of heating zones | Customizable | —— | |
| 1 | 1 | ||
| II | II | ||
| III | III | ||
| Customizable | —— | ||
| Heating zone length (mm) | 150 | 150 | Determine the product model together with the temperature parameter |
| 200 | 200 | ||
| 290 | 290 | ||
| 440 | 440 | ||
| Other | —— | ||
