Civil engineering & Material Testing equipments

1600℃ Tube Type Vacuum Atmosphere Furnace

1600 Tube Type Vacuum Atmosphere Furnace


Model: ZLGQ-1600


This vacuum atmosphere oven uses MoSi2 heating element as the heating part, dual-layer shell structure and 30 stages programmable temperature control system, phase shift trigger, silicon controlled control, the hearth is made of aluminium oxide multicrystal fiber material, equipped with air cooling system between the double layer shell, speedy temperature drop or raise, equipped with support under the furnace tube, can avoid the furnace two end broken due to high temperature. Can forvacuum and can fill with H2, Argon, N2, O2, CO, decomposed ammonia etc. it features uniform temperature, lower surface temperature, fast temperature raise and drop, power saving. It’s kind of advanced equipment for gas-protecting sintering and reducing atmosphere.


High temperature atmosphere sintering, atmosphere reducing, CVD test, vacuum annealing.

Technical Specifications

Working temperature 1600℃
Highest temperature 1700℃
Hearth size Φ60mmx1000mm
Sample size Overall size: 860×470×720mm   (or customized)
Temperature control system Two independent temperature control system, pid mode control, 30 stages programmable automatic control
Temperature control protection Over temperature and thermocouple broken alarm function
Temperature accuracy ± 1℃
Heating rate 0~20 ℃ /min
Temperature area length 440mm
Vacuum sealing system Stainless steel vacuum sealing flange, stainless steel stop valve on outlet and inletVacuum degree:

10-2 torr (mechanical pump)

10-5 torr(molecular pump)

Heating element 1700 ºC  silicon molybdenum rod
Working voltage AC 220V, 50 Hz, 1ph
Max working power 5kw
Temperature measurement part B type single platinum rhodium thermocouple
Air tightness 4.03×10-3pa
Net weight 100 kg
Furnace tube High purity corundum furnace tube
Furnace cover temperature ≤45℃
Standard accessories Vacuum pump, vacuum flange, vacuum gauge, furnace plug
Certification CE

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