RHF-1500S Atmosphere Controlled Rapid Heating Furnace with 1500°C Max Temperature and Dual Heating Zones
The RHF-1500S is engineered to support advanced material processing tasks such as simulating large kiln sintering processes on a benchtop scale. It is particularly suited for synthesizing single-crystal cathode powders used in battery material development, offering rapid heating capabilities and precise atmosphere control.
This compact furnace integrates two independent heating zones with silicon carbide (SiC) rod elements capable of reaching a maximum temperature of 1500°C for short durations and 1400°C for continuous operation. The heating assembly is enclosed within a stainless steel vacuum chamber, allowing controlled atmospheres ranging from oxygen to inert gases, essential for sensitive sintering processes.
주요 기능
- Two heating zones totaling 400 mm length with a 200 mm constant temperature zone maintained within ±2–3°C.
- SiC rod heating elements enabling rapid heating rates up to 50°C per second.
- Vacuum chamber with KF 25 port, dial vacuum gauge, and gas inlet/outlet ports for atmosphere control.
- Dual programmable PID temperature controllers with ±1°C accuracy and up to 30 programmable segments for precise thermal profiles.
- Two flowmeters for accurate gas flow regulation during processing.
- Over-temperature protection and alarm system for unattended operation safety.
- RS485 communication port and included MTS-02 control module for PC interface and control.
기술 사양
| 매개변수 | 사양 |
|---|---|
| Maximum Working Temperature | 1500°C (up to 60 minutes), 1400°C continuous |
| Heating Zones | Two zones, total length 400 mm, constant temperature zone 200 mm ±2°C |
| Heating Elements | Silicon Carbide (SiC) rods |
| Heating Rate | Up to 50°C/s |
| 온도 제어 | Dual PID controllers, ±1°C accuracy, 30 programmable segments |
| Vacuum Chamber | Stainless steel with KF 25 port, dial vacuum gauge, gas inlet/outlet (1/4″) |
| Atmosphere Compatibility | Oxygen to inert gases; H2 use requires modification and permit |
| Power Supply | AC 208-240V, single-phase, 50/60 Hz, max 12 kW |
| 용량 | Heating chamber volume approx. 53 L (400 x 150 x 89 mm) |
| Included Accessories | Two S-type thermocouples, MTS-02 PC control module |
대표적인 적용 분야
Ideal for laboratory-scale sintering process development, especially for battery cathode material synthesis requiring controlled atmospheres and rapid thermal cycling. Suitable for simulating large kiln conditions and producing single-crystal powders.
구성 및 작동 안내
Optional alumina boats and saggar crucibles are available for sample containment. The furnace requires an external vacuum pump (mechanical or turbopump) for atmosphere control; pumps are not included. Use with hydrogen gas requires prior approval and furnace modification. The included PC control module facilitates precise programming and monitoring, with recommended computer purchase for software installation support.
