The OTL1200-1200 dual temperature zone tube furnace uses silicon molybdenum rods and silicon carbon rods as heating elements, with two heating zones. It adopts a double-layer shell structure and an electronic control temperature instrument. Each heating zone can perform 30 stages of programmed temperature control, phase-shift triggering, and thyristor control. The furnace uses alumina polycrystalline fiber material, and the highest temperature in the first and second temperature zones is 1200 ℃

(3) Good resistance balance and temperature field balance

(4) Heating element: Kanthal A1 imported resistance wire from Sweden (resistance wire can be guaranteed for 2 years)

When the circuit experiences overcurrent or leakage, the circuit will automatically disconnect

The furnace is equipped with communication interfaces and software, which can directly control various parameters of the furnace through a computer, and observe the PV and SV temperature values and instrument operation on the furnace from the computer. The actual heating curve of the furnace will be drawn in real time by the computer, and the temperature data at each moment can be saved, and the vacuum degree can be adjusted at any time.

(2) Adopting Japanese technology for molding.

(3) The spacing and pitch of the resistance wires in the furnace are all arranged according to the best thermal technology in Japan, and the temperature field is simulated through thermal software

(4) Using 4-week heating, the temperature field is more balanced

(All imported electrical appliances certified by UL)

Adopting Yudian program temperature control instrument (standard)