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8-Zones
Gradient Tube Furnace for 1800 °C
This horizontal gradient furnace can consist of several
zones that can be regulated individually. Thus it
is possible to attain regions of constant temperature
as well as gradients.
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Horizontal
tube furnace up to 1800 °C
The heated length is divided into 3 separate zones.
The two outer zones are coupled to the main central
zone so that they can be regulated based on the temperature
of the middle zone. A special overriding 'closed loop'
regulation system allows the temperature gradients
in the direction radial to the tube axis to be limited.
The working tube has diameter of 130 mm and has special
supports in the furnace. Gas tight, water cooled stainless
steel flanges on both sides of the working tube allow
the use of various atmospheres.
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Vertical tube furnace for
1700°C
This tube furnace contains a working tube that is
closed at the bottom. The experiments with reducing
atmosphere and corrosive elements can be conducted.
The working tube hangs in the furnace tube and can
be adjusted so that it is always vertical without
any tilt.. The top of the tube is closed with a gas
tight stainless steel flange..
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Adjustable horizontal tube
furnace
This furnace can be driven in all 3 directions manually.
Each axis can be adjusted to an accuracy of 0.1 mm.
The heated length of the furnace is divided into 5 separate
heating zones each with its own programmable controller. |
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Vertical Tube Furnace for 1600
°C
Operating temperature with 3 separate individually controlled
heating zones. The outer casing is water cooled. The
furnace is used for crystal growth. The usable diameter
is 120 mm with a usable height of 350 mm. |
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Horizontal
tube furnace for 1500 °C
The furnace is equipped with a gas tight ceramic tube
and stainless steel flanges. The furnace is controlled
by a DC power supply |
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