VBF-1700X-BSA40 Bottom Loading Box Furnace with 40L Capacity, Continuous 1700°C Operation, and Electric Motor Sample Platform
The VBF-1700X-BSA40 is designed for laboratories requiring precise high-temperature thermal processing with rapid heating and cooling cycles. Its bottom-loading design facilitates easy and safe sample handling, driven by an electric motorized platform that minimizes operator exposure to extreme heat. This furnace is ideal for applications demanding continuous operation at temperatures up to 1700°C, with short-term capability reaching 1750°C for up to one hour.
The heating chamber is cylindrical, measuring 400 mm in width, 340 mm in depth, and 300 mm in height, providing a nominal volume of approximately 40 liters. The furnace employs ten Kanthal 1800°C grade molybdenum disilicide (MoSi2) heating elements, ensuring uniform and efficient heating. The unit features a two-layer casing with an air cooling gap, and the outer casing can optionally be constructed from stainless steel for enhanced durability.
주요 기능
- Electric bottom-loading platform driven by motor for safe and convenient sample insertion and removal
- Continuous operation at 1700°C with short-term peak up to 1750°C
- High-purity thermal insulation for improved energy efficiency
- Two-layer casing with air cooling gap; optional stainless steel outer case
- Touchscreen control unit with Eurotherm 3504 series controller supporting 10 programs and 500 segments
- Dual Type B thermocouples for precise temperature measurement and safety monitoring
- Safety features including overheat alarm, deviation alarm, broken thermocouple alarm, and electric leakage protection
기술 사양
| 매개변수 | 사양 |
|---|---|
| 모델 | VBF-1700X-BSA40 |
| Maximum Continuous Temperature | 1700°C |
| Short-Term Maximum Temperature | 1750°C (less than 1 hour) |
| Heating Chamber Dimensions (W x D x H) | 400 x 340 x 300 mm (16″ x 13″ x 12″) |
| Nominal Capacity | ~40 liters |
| Heating Elements | 10 pcs Kanthal 1800°C grade MoSi2 |
| Power Supply | 220 VAC, 50/60 Hz, single phase |
| Maximum Power Consumption | ~15 kW |
| 온도 제어 | Eurotherm 3504 touchscreen controller, ±0.1°C accuracy, 10 programs (500 segments), RS 485 communication |
| Thermocouples | Two Type B thermocouples |
| Max Recommended Heating Rate | ≤ 10°C/min |
| 무게 | 837.8 lb (380 kg) |
대표적인 적용 분야
This furnace is suited for rapid thermal processing tasks such as sintering, annealing, and material testing at high temperatures. Its bottom-loading design and rapid cooling capability make it valuable for workflows requiring frequent sample changes and precise temperature control in research and development laboratories.
구성 및 작동 안내
The furnace includes a separated control unit with a touchscreen panel for intuitive operation and safety. It features alarms for overheat, deviation, broken thermocouple, and electric leakage protection. An additional temperature controller with thermocouple is installed for independent monitoring and power cut-off in case of over-temperature. The outer casing can be optionally upgraded to stainless steel. Calibration of temperature is recommended before use to ensure accuracy.
Compliance & Certification
The VBF-1700X-BSA40 is CE certified. Additional NRTL (UL61010) or CSA certification can be provided upon request at extra cost.
