Choosing the right laboratory tube furnace is important for achieving reliable and repeatable results in material research. A tube furnace is commonly used for processes such as heat treatment, calcination, sintering, annealing, oxidation, reduction, thermal testing, and atmosphere-controlled experiments.
However, selecting a laboratory tube furnace based only on its maximum temperature is often not enough. The furnace tube material, working atmosphere, vacuum capability, heating zone, sample size, heating rate, temperature uniformity, and gas flow can all affect the experimental results.
