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High-Temperature Box Furnace, 1400 °C, 3.4 L
LABORATORY THERMAL PROCESSING EQUIPMENT
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LABORATORY PROCUREMENT SUPPORT
For model selection, configuration matching, power supply confirmation or quotation review, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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The furnace body surface temperature is limited to 60°C maximum when the chamber is at 1400°C, requiring the double air cooling structure to function. The electrical supply must be 220V AC, 50/60Hz, with a capacity of 2.5kW to avoid overload.
- Surface Temperature Limit: The double air cooling structure limits the furnace body surface temperature to a maximum of 60°C when the chamber operates at 1400°C.
- Electrical Supply Requirement: The furnace requires a 220V AC, 50/60Hz power source with a minimum 2.5kW capacity to operate safely.
How does the vacuum-formed alumina-fiber insulation in the BF-1400-2J box furnace improve thermal efficiency compared to conventional furnace designs?
The vacuum-formed alumina-fiber inorganic insulation provides high thermal efficiency and energy-saving operation. According to the product specification, this design reduces electric consumption to only 25% of the consumption of the same type of furnace using traditional insulation materials, enabling significant energy savings during high-temperature processes.
What are the critical power supply requirements for operating the Atomfair BF-1400-2J high-temperature box furnace?
The furnace requires a power rating of 2.5 kW at AC 220 V, 50/60 Hz. The configuration must be confirmed before quotation, and the user must ensure the local electrical infrastructure matches this voltage and frequency specification to avoid operational issues or damage.
What safety feature prevents the furnace exterior from reaching hazardous temperatures during continuous 1400 °C operation?
The furnace body uses a double air cooling structure that actively controls the surface temperature to no more than 60 °C even when the furnace is heated to its maximum temperature of 1400 °C. This design minimizes burn risk and reduces external heat load in the laboratory environment.
This 1400°C box furnace uses vacuum-formed alumina-fiber insulation for energy efficiency and a double air cooling structure to keep surface temperature below 60°C, making it suitable for high-temperature calcination, sintering, and annealing in a compact 3.4 L chamber.
Positive
- High-efficiency alumina-fiber insulation: Uses vacuum-formed alumina-fiber inorganic insulation to reduce energy consumption to 25% of conventional furnaces, providing thermal efficiency and energy savings.
- Safe surface temperature at max heat: Double air cooling structure limits furnace surface temperature to no more than 60°C when operating at 1400°C, improving lab safety and reducing heat loss.
Trade-offs
- Pre-quotation customization required: Temperature class, process size, gas/vacuum package, power supply, and accessories must be confirmed before quotation, indicating the base unit may require additional configuration for specific applications.
- Small chamber volume constraint: The 3.4 L chamber size limits the batch volume and maximum sample dimensions, which may not suit larger-scale processing needs.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).






