




Yiheng SX2-2.5-12N box-type muffle furnace is a box-type muffle furnace with nickel-chrome wire material heating element and refractory brick hearth, which is used for chemical element analysis and high-temperature heat treatment or high-temperature heating in the laboratory. The SX2-2.5-12N box-type muffle furnace has an input power of 2.5KW, a volume of 2L, and a design temperature of up to 1200°C.
Yiheng SX2-2.5-12N box-type muffle furnace is suitable for high-temperature heat treatment such as chemical element analysis and quenching, annealing and tempering of small steel parts in laboratories of universities, industrial and mining enterprises, and scientific research units; it can also be used for metal , stoneware, ceramics sintering, dissolution, analysis and other high-temperature heat treatment.
1) Yiheng SX2-2.5-12N box-type muffle furnace adopts microcomputer PID controller, which is not only safe, reliable and accurate, but also simple and convenient to operate.
2) In order to increase the uniformity of temperature in the furnace, the muffle furnace uses a very good door seal to minimize heat loss.
3) The muffle furnace adopts a unique furnace door design, which is easy and safe to open the door, and the high-temperature hot gas in the furnace is not easy to leak out.
4) Corrosion-resistant lightweight refractory brick hearth, durable.

