Automatic Fire Assay Furnace

• High temperature is heated by electrically power up to 1300 °C
• Professional fire assay fusion process control software, all english touch screen operation interface, friendly,simple and practical operation. The experimental steps can be programmed variably, which is convenient to realize the fire assay experiment of various samples
• The equipment intake and exhaust air can be automatically controlled without opening the furnace door, reducing the harm of lead oxide to the human body. It is more friendly for the operator.
• Chimney opening and closing automatic control, adjustable opening, intake gas controllable, conducive to the experimental personnel to provide appropriate experimental environment according to the characteristics of different samples
• Furnace chamber modular combination design, can be independently disassembled and replaced for easy maintenance. The furnace chamber is unique in design and equipped with a gas deflector with patented technology to guide the hot air down to form an air circulation channel in the furnace. The temperature gradient in the furnace can be effectively reduced by the heat conduction of the soaking plate in the furnace, and the ideal fusion effect can be obtained
• Could make an appointment to automatically start the heating program to realize the advance heating of the equipment and effectively improve the experimental efficiency.
• The heating circuit has the function of electronic collecting current. With broken rod, current imbalance protection and alarm function, to ensure the safety of electricity. With over temperature, broken thermocouple protection and alarm function, can effectively avoid equipment excessive heating damage.
• The patented kit makes sample retrieval and placement more accurate and convenient

1. Rated temperature: 1200℃ (maximum 1300℃)

2. Temperature control accuracy: ≤±2℃ when holding heat

3. Furnace chamber size (mm) : 770×420×260 (depth × width × height),  could load 28 pcs of crucible.  we could also do customerization.

4. Rated voltage: 3×380V (heating circuit) 220V (control circuit) could be adjusted on the client

5. Rated current: 3×40A

6. Rated power: 48kVA (adjustable output power)

7. Power supply mode: three-phase five-wire system

8. Equipment dimensions: 1220×920×1680mm (depth × width × height)

(Note: with footing, does not include chimney height)