When selecting an experimental tubular electric heating furnace, multiple factors should be comprehensively considered to ensure that the selected equipment can meet the specific needs of the experiment and have good performance. Let's take a look at what aspects to pay attention to when choosing an experimental legal electric heating furnace!

Three commonly used experimental tubular electric heating furnaces with different temperature zones (click on the image to view product details)

1. Temperature range and accuracy
Temperature range: Firstly, clarify the maximum and minimum temperature ranges required for the experiment. Different experiments have different temperature requirements, so it is important to choose a tubular electric heating furnace that can cover the required temperature range.
Control accuracy: The stability and precision of the temperature control system directly affect the accuracy and repeatability of experimental results. Therefore, equipment with high-precision temperature control systems should be selected to accurately control the furnace chamber temperature and achieve the required temperature gradient.

2. Furnace material and heating elements
Furnace material: The furnace material should be resistant to high temperatures, oxidation, and corrosion, such as alumina, quartz, etc., to ensure the service life and heating performance of the equipment.
Heating element: The selection of heating elements should consider their temperature resistance range, heating speed, and uniformity. High quality heating elements such as silicon carbon rods, silicon molybdenum rods, etc. can provide stable and uniform heating effects.

3. Furnace cavity size and capacity
Select the appropriate furnace chamber size and capacity based on the size and quantity of the samples to be processed. Ensure that the furnace chamber is large enough to accommodate all the samples to be processed and that there is sufficient space between the samples to ensure the accuracy and reliability of the experiment.

4. Heating and cooling rates
Consider whether the heating rate and cooling rate meet the experimental requirements. Some experiments may require conditions for rapid heating or rapid cooling, so it is important to choose a tubular electric heating furnace with corresponding heating and cooling rates.

Experimental rotary tube electric heating furnace (click on the picture to view product details)

5. Atmosphere control system
If the experiment needs to be conducted under a specific atmosphere (such as nitrogen, argon, etc.), a tubular electric heating furnace with corresponding atmosphere control function should be selected. This includes the introduction and discharge of atmosphere, as well as the control of atmosphere concentration.

6. Vacuum system
The performance of the vacuum system is crucial for experiments that need to be conducted under vacuum conditions. Choose a vacuum pump with good pumping speed and low reflux characteristics, as well as a well sealed furnace structure, to ensure the stability of the vacuum degree inside the furnace.

7. Operating interface and software
Choose devices with easy-to-use and fully functional control systems and software interfaces. A good operating interface and software can improve operational efficiency, reduce operational errors, and provide data recording and analysis functions, which helps optimize the experimental process.

8. Safety and stability
Ensure that the selected equipment has stability and safety to ensure the safe operation of the equipment and the stability of the experimental process. This includes safety functions such as overload protection and over temperature protection of the equipment.

9. Brand and Service
Choose well-known and reputable manufacturers and brands to ensure product quality and reliable after-sales service. Good after-sales service can promptly solve problems during equipment use and ensure the smooth progress of experiments.

Experimental RTP rapid annealing tubular electric furnace (click on the image to view product details)

Therefore, when selecting an experimental tubular electric heating furnace, multiple factors should be comprehensively considered, including temperature range and accuracy, furnace material and heating elements, furnace cavity size and capacity, heating and cooling rates, atmosphere control system, vacuum system, operating interface and software, safety and stability, as well as brand and service.Click to learn more Tube furnaces! Or click on online customer service to learn more about product information!