1100°C box-type resistance furnace with stainless steel chamber, heated by molybdenum disilicide rods on both sides, suitable for high-precision high-temperature sintering and heat treatment in research and industry.
| Item | Parameter |
| Type | 1100℃ |
| Furnace Chamber Size (L×W×H) | 600×350×300 mm |
| Power Supply AC | 380V |
| Max. Operating Temperature | 1100℃ |
| Long-term Operating Temperature | 1050℃ |
| Temperature Control Range | 50～1270℃ |
| Temperature Sensor | Type K thermocouple, measuring range 0～1320℃ |
| Heating Element & Installation | Imported Type 1800 MoSi₂ rods, installed on both sides |
| Temperature Control Accuracy | ±1℃ (Integrated circuit control, no overshoot) |
| Temperature Uniformity | ±5℃ (According to HB5425-2012, 300～1000℃, 5 points: 300/450/650/850/1000℃, empty furnace test; third-party inspection certificate provided) |
| Exhaust Port | One exhaust port on furnace top, manual operation |
| Refractory Material | Lining: imported Germany MESCHUPP vacuum-formed high-purity alumina fiber board; Bottom: high-purity lightweight alumina hollow ball plate |
| Insulation Material | 4-layer insulation: alumina fiber cotton, alumina fiber board, polycrystalline alumina fiber board |
| Furnace Shell Temperature | Shell temp. ＜ 45℃ under long-term continuous operation |
| Protection Functions | Dual-loop control & protection: overshoot, undershoot, broken thermocouple, phase loss, overvoltage, overcurrent, over-temperature, current feedback, soft start |
| Control System | Closed-loop SCR trigger control (phase-shift / zero-crossing); constant voltage / current / power; dual-loop protection for heating elements |
| Display Items | Temperature, segment No., time, remaining time, power %, voltage, current |
| Buttons | Imported buttons, life > 100,000 times, with LED indicator |
| Temperature Curve Program | Intelligent controller, PID/APID/MPT, auto-tuning, 30-segment programmable control |
| Multi-curve Storage | 30 segments (50 segments optional), multiple curves storable |
| Communication Interface | RS485, remote PC control, data logging |
| Standard Accessories | 2 heating elements, 2 sets fixtures, 1 furnace plug, 1 crucible tong, 1 pair high-temp gloves |
| Warranty | 1-year free warranty; heating elements not warranted (free replacement within 3 months for natural damage) |
| Optional Parts | Crucible, sagger, setter plate; PC control system; touch screen controller; heating elements |
| Precautions | 1. Recommended heating/cooling rate: 10–20℃/min |
| 2. Small cracks in chamber are normal, repairable | |
| 3. Avoid high-temperature liquid leakage onto furnace bottom | |
| 4. Install in ventilated and dry area | |
| Packing List | 1 furnace, 2 heating elements, 2 sets fixtures, 1 furnace plug, 1 crucible tong, 1 pair high-temp gloves, manual, certificate, inspection report, delivery note |
| Delivery | 3-layer packing; free door-to-door delivery; transport damage on supplier; by truck, rail, sea, air |
