Atmosphere Furnace


OPT series atmosphere furnace adopts imported heat-preservation material, high purity alumina polycrystalline fiber. Temperature is controlled by double platinum rhodium thermocouple and Al intelligent temperature controller 708P.The furnaces can protect materials from oxidation and decarburization with flowing Nitrogen, Argon and other inert gas, balanced temperature field, fast temperature rising and cooling, energy-efficient, delicate appearance, practical. It is widely used for sintering, reducing with inert atmosphere in labs of colleges and universities, research institutes and industrial and mining enterprise.

Standard Stocks

Model OPT-A1200 OPT-A1400 OPT-A1700
Max. temperature 1200° C 1400° C 1700° C
Work temperature 1100° C 1300° C 1550° C
Heating element Resistance wire with Mo SiC MoSi2
Thermal couple K type S type B type
Chamber material Ceramic fiber
Heating rate 0-20℃/min
Temperature accuracy ±1℃
Temperature uniformity ±5℃
Power supply 110-415V,50/60Hz
Chamber size(mm) Effective volume(L) Chamber size (mm) Effective volume(L)
150x150x150 3.4 36 300
150x150x200 4.5 64 440
200x200x200 8 500x500x500 125
200x200x300 12 216 440
300x300x300 27 800x800x800 512