smill high pressure tube furnace is mainly composed of three parts: heating system, high temperature and smaill high pressure furnace tube and pressure measurement and control system. It can realize the three functions of automatic stamping, overpressure release and automatic temperature control. It is also equipped with process software, which can realize the whole collection of data during the sintering process, and provide the most true and reliable basis for the analysis and research of experimental data. The equipment can be widely used for high temperature and high pressure processing of nano materials, high temperature and high pressure sintering of special functional ceramics, and this high temperature and high pressure modulation method is used to change the thermal properties and electrical conductivity of the materials.
mini high pressure tube furnace technical parameters:
| Item | Detail |
| Supply voltage | AC220V/110V, 50Hz/60Hz |
| Total power | 2KW |
| Operating temperature | ≤1100℃ |
| Heating rate | Suggest 10℃/min |
| Thermocouple type | K-type thermocouple |
| Furnace tube size | O.D.φ60mm I.D φ25 xφ L. 600mm |
| Furnace tube material | Super high temperature alloy |
| Sealing flange | Pressure flange |
| Pressure measurement | Semiconductor pressure gauge |
| Overvoltage protection | Safety vent valve |
| Heating zone | Single heating zone 200mm |
| Temperature control | 1) PID automatic control of heating rate, cooling rate and holding time
2) PID control over temperature protection and thermocouple failure protection 3) It has over-temperature protection alarm function, so the equipment can run unattended 4) The temperature accuracy is ±1℃ (the difference between the displayed temperature and the actual temperature) 5) AI-PID 30-segment process curve, can store multiple 6) Temperature control accuracy ±1℃ |
| Work pressure | ≤4Mpa @800℃
≤2.5Mpa @900℃ ≤1.2Mpa @1000℃ ≤0.8Mpa @1100℃ |
| Working gas | Non-corrosive gases such as nitrogen, argon, and oxygen |