SGM BTF1400 degree large high-temperature tube furnace/large tube electric furnace

NegotiableUpdate on 11/30

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Nature of the Manufacturer: Producers

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Overview

The SGMBTF1400 degree large high-temperature tube furnace is an industrial large tube resistance furnace produced by Luoyang Sigma high-temperature electric furnace. The industrial tube furnace thermocouple converts the furnace temperature into a voltage signal and adds it to the microcomputer temperature control regulator

Product Details

SGM BTF1400 degree large high-temperature tube furnace is an industrial large tube resistance furnace produced by Luoyang Sigma high-temperature electric furnace. The industrial tube furnace thermocouple converts the furnace temperature into a voltage signal, which is then added to the microcomputer temperature control regulator. The regulator compares this signal with the programmable settings and outputs an adjustable signal that acts on the thyristor to regulate the voltage and temperature of the electric furnace.

Scope of use:

Testing and production in the fields of refractory materials, electronics, ceramics, metallurgy, machinery, building materials, special materials, and new material development.

Structural features:

1. The furnace body adopts a double-layer furnace shell structure, with fans installed between the double-layer furnace shells to quickly raise and lower the temperature, and the surface temperature of the furnace shell is low.

2. All furnace materials are made of high-purity alumina fibers (energy-saving effect is over 80% of that of old-fashioned electric furnaces)

3. Temperature control accuracy: ± 1 ℃, constant temperature accuracy: ± 1 ℃

4. Thermal insulation performance (less than 30% of total power during insulation)

5. Control (microcomputer control, programmable 40 segment curve, fully automatic heating/cooling)

6. Working environment (anti-interference, shell temperature ≤ 45 ℃ at 1400 ℃ improves working environment)

7. Multi zone temperature independent control can achieve different temperature thermal fields within the same furnace tube, realizing multiple temperature gradients to meet special experimental needs

8. Independent control of multiple temperature control instruments

9. Multi thermocouple temperature sensing

10. Multiple gases can be added to the furnace tube

11. The furnace tube can be evacuated, with a vacuum degree ranging from 0, 01 to -0, 1 (MPa)

12. Both sides of the furnace tube are sealed with stainless steel metal heads and quartz heads, which are easy to operate (manually adjusted) and have good results

Technical Specifications

Electric furnace name	SGM BTF1400 degree industrial tube furnace
voltage	380
Design operating temperature	1400 degrees
Long term use temperature	1350 degrees
temperature control accuracy	± 1 degree (integrated circuit control, no overshoot phenomenon)
The control range is	50 to 1400 degrees
temperature measuring element	Multi thermocouple temperature sensing; Thermocouple division number S, temperature measurement range 0-1450 degrees
Heating element installation position	Parallel installation on both sides of the furnace
furnace temperature uniformity	± 1 degree (depending on the size of the furnace, multi-point temperature control can be used for large furnaces)
Furnace tube material	99 corundum tube
control	Independent control of multiple temperature control instruments, microcomputer program control function, can input settings: multiple curves can be input simultaneously, and can be called up freely during use
heating element	The heating element adopts silicon carbon rod
heating rate	The heating rate can be freely adjusted, with a range of adjustment: * fast heating rate of 40 degrees per minute (40 degrees/min), * slow heating rate of 1 degree per hour (1 degree/h)
refractory material	High purity alumina fiberboard
Cooling structure	Double layered furnace shell, air-cooled; Furnace temperature ≤ 45 degrees
Computer interface (optional)	RS485/RS232/USB
Warranty scope and duration	The electric furnace comes with a one-year free warranty, while heating elements, furnace tubes, and thermocouples are not covered by warranty (heating elements that are naturally damaged within three months will be replaced free of charge)
random spare parts	Two heating elements, two sets of rods, one instruction manual, one certificate of conformity, one pair of high-temperature gloves, and two sealing rings.