Dimension of usable space

300×300×1200

400×400×1200

500×500×1800

Max. loading weight

500KG

600KG

1500KG

Heating power/ Total power

270KW/300KW

270KW/300KW

400 KW/440KW

Max. designing pressure

2MPa

Max. working pressure

1.9MPa

Max. designing temperature

2000℃

Max. working temperature

1900℃

Temperature control

3 zones

Max. heating up speed

12℃/min（≤1000℃）；8℃/min（1000-1500℃）；
5℃/min（1500-1700℃）；2℃/min（1700-1900℃）

Max. Vacuum

≤ 2Pa, tested in empty and clean chamber

Leak rate

≤ 2Pa/h, tested in empty and clean chamber (24 hours average)

Pumping speed

≤30 min., pumping to 5Pa in empty and clean chamber

High temperature uniformity

≤±5℃

Cooling (with loading)
(Inlet cooling water ≤28℃, chamber pressure 19bar)

From 1900 ℃ to 100℃, 8~9h

From 1900 ℃ to 100℃, 9~10h

From 1900 ℃ to 100℃, 9~11h

Weight of furnace body

≈6T

≈7T

≈12T

Total weight

≈11T

≈12T

≈18T