Tube experimental electric Furnace

Tubular laboratory electric furnaces convert electrical energy into thermal energy through resistance heating elements, creating a uniform high-temperature environment within a sealed tubular chamber. They are used for material sintering, heat treatment, and chemical reaction experiments, and are suitable for the synthesis and annealing processes of ceramics and metal powders.
Selection
When selecting a tube furnace, it is essential to match the maximum operating temperature with the sample dimensions, paying attention to the length of the heating zone and the uniformity of the temperature field. The furnace tube material should be chosen based on the required atmosphere: quartz tubes are suitable for oxidizing environments, while alumina tubes can withstand higher temperatures. Consider the temperature control accuracy and programmable heating functions, and confirm supporting requirements such as vacuum sealing or gas flow control.

Instruments

Double shell structure with cold air system to achieve rapid cooling, 51 program temperature control system to ensure +/- 1 ℃ accuracy, the highest Operating temperature of 1700 ℃, corundum Furnace tube high temperature performance.

$ 4543.00

Double shell structure with Air-Cooled system to achieve rapid cooling, 51 program temperature control system to ensure +/- 1 ℃ accuracy, the highest Operating temperature of 1700 ℃ and equipped with corundum tube to ensure high temperature Stability.

$ 3640.00

Using ceramic fiber Furnace and air insulation structure, the surface temperature is only about 50 ℃. Heating to 1200 ℃ for less than 25 minutes, temperature control accuracy +/- 1 ℃, support multi-step program control.

$ 2048.00

Heating temperature up to 1200 ℃, temperature control accuracy +/- 1 ℃, support 10 program temperature control, equipped with vacuum flange and digital pressure monitoring, Operating interface is simple and easy to use, non-professionals can quickly master.

$ 2010.00

The double-shell Air-Cooled structure is used to achieve rapid cooling, and it is equipped with a 51-stage program temperature control system. The temperature control accuracy reaches +/- 1 ° C, and the highest Operating temperature is 1700 ° C, which meets the needs of precision heat treatment.

$ 3785.00

Adopt 30 program programming setting, temperature control accuracy +/- 2 ℃, maximum temperature up to 1200 ℃, with PID self-tuning control and over-temperature protection function, suitable for complex experimental process requirements.

$ 1219.00

Operating temperature up to 1100 ℃, Furnace size Φ 60 × 1000mm, using Air-Cooled system to ensure stable operation of the equipment, suitable for material sintering in an inert gas environment.

$ 1800.00

Double shell structure with cold air system to achieve rapid cooling, 51 program temperature control system to ensure Temperature control accuracy +/- 1 ℃, the highest Operating temperature of 1400 ℃, support stable operation in a variety of atmosphere environment.

$ 3107.00

Maximum temperature 1000 ℃, temperature control accuracy 1 ℃, using high aluminum liner and upper and lower left and right 4-sided heating design, with 30 program settings and over-temperature protection function, uniform temperature in the Furnace.

$ 893.00

The 54-hole design is suitable for 0.5ml centrifuge tube, with a maximum temperature tolerance of 100 ° C. A variety of thermostatic modules can be selected to achieve accurate temperature control to meet various experimental needs.

$ 148.00

The maximum temperature is 1200 ° C, the Furnace volume is 16L, and the 30-segment programmable control is used to achieve precise temperature control. The safety switch of the Furnace door and the design of the corrosion resistance Furnace improve the operation safety and durability.

$ 1716.00

The refractory brick Furnace has excellent thermal insulation performance, temperature control accuracy +/- 2 ℃ and over-temperature protection function, supports 1-9999 minutes timing and automatic recovery of power failure to ensure the safety and reliability of the experimental process.

$ 829.00

Maximum temperature up to 1200 ℃, temperature control accuracy 1 ℃, with 30 program settings and over-temperature protection function, full range programmable automatic control of heating thermostatic, Furnace size 400 * 250 * 160mm.

$ 1272.00

With 30-stage programmable control function, the maximum temperature is 1000 ℃, the Furnace volume is 2L, the refractory brick Furnace and stainless steel material are used, and the heat loss is small and the Temperature uniformity is good.

$ 927.00

Double shell structure with Air-Cooled system to achieve rapid cooling, 51-stage program temperature control accuracy of +/- 1 ℃, the highest Operating temperature 1400 ℃, support multi-atmosphere environment experiment, heating zone length 300mm to ensure uniform heating.

$ 3478.00