Zhengzhou Protech
Zhengzhou Protech
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Graphite heating vacuum furnace

Graphite heating vacuum furnace

Contact us for customize send-email: info@lab-furnace.com
Zhengzhou Protech Zhengzhou Protech
Detailed Parameters Of The Product
Model PT-1700VG
Cooling method Water cooling
Body structure Double shell vacuum chamber tank
Max. temperature 1800℃
Operating interface Touch screen
Max working temperature 1700℃
Heating rate 0~15℃/min
Max. vacuum degree 10Pa(cold state)
Max. inflation pressure <0.2bar( Absolute pressure and air pressure is adjustable)
Heating elements graphite plate 
Protective environment Argon gas and Nitrogen gas
Furnace chamber size 200x200x200mm
Temperature accuracy +/-1℃
Temperature curves programmable segment “time - temperature curve adjustable
Sealing method Vacuum tank
Over-temperature alarm Yes
Over-current protection Yes
Thermocouple broken indication Yes
Temperature measure elements Tungsten-rhenium thermocouple
Chamber material Graphite
Power supply 400V, three phases, 50Hz
Vacuum system   A vacuum pressure tank, two stage rotary vane vacuum pump, digital vacuum gauge
Cooling system Water Cooling  
After sale service   12 month quality warranty except wearing parts
Max. power 50KW 
Package Plywood wooden packaging


Zhengzhou Protech

After-sales serveces

After-sales serveces