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1500°C & 1600°C TUBE FURNACES
General Features
Maximum operating temperatures of 1500°C or 1600°C.
Available in heated lengths of 18" and 24" single zone.
The 24" heated length is also available in a 3 zone design.
Three zone tube furnaces provide a longer uniform temperature zone through elevation of end zone temperatures to compensate for normal end losses.
Mini design offered with 7" heated length, for use with process tubes up to 2.25" OD.
Furnaces incorporate low thermal mass ceramic fiber insulation for improved heat-up rates.
Long-life free radiating silicon carbide heating elements provide excellent radial and linear chamber uniformity.
Power may be easily increased to heating elements from the temperature controller to compensate SiC element resistance change (aging). This feature assures that furnace original heat-up characteristics and maximum rated temperature is always achieved.
Furnaces are normally mounted horizontally on a support base or cabinet.
Furnace controls are built into the support base, providing convenient observation and access to all power and temperature controls.
Insulating end vestibules improve chamber uniformity.
Safety outer mesh guard provides low temperature external surface.
All 1500° & 1600°C tube furnaces can be provided for optional vertical operation.
Vertical design is interconnected to a separate control cabinet with 6 ft. cable.
Three zone furnaces incorporate three separate temperature controls to allow variation of set point temperature in each zone.
TZF model end zone controllers may be slaved to the center zone or fully independent.
Choice of 301 or programmable controls.
See tube furnace options
1500°C & 1600°C Single & Three Zone Tube Furnace
|
Model
|
Max. Temp.
(°C)
|
Max O.D. Tube■ in"
|
Heated length in"
|
No. of Zones
|
TC Type
|
Max Power (KW)
|
Volts
|
Exterior Dimensions H x L x D in"
|
Ship Weight lbs
|
| STF 15/180
|
1500
|
2.25
|
7
|
1
|
R
|
1.5
|
208/240
|
19.75" x 23.75" x 14.75"
|
85
|
| ●STF 15/450
|
1500
|
3.5
|
17.75
|
1
|
R
|
5.5
|
208/240
|
26" x 32.75" x 17.5"
|
100
|
| STF 15/610
|
1500
|
3.5
|
24
|
1
|
R
|
6
|
208/240
|
26" x 44.5" x 17.5"
|
133
|
| STF 16/180
|
1600
|
2.25
|
7
|
1
|
R
|
2.5
|
208/240
|
19.75" x 23.75" x 14.75"
|
95
|
| STF 16/450
|
1600
|
3.5
|
17.75
|
1
|
R
|
6
|
208/240
|
26" x 32.75" x 17.5"
|
110
|
| STF 16/610
|
1600
|
3.5
|
24
|
1
|
R
|
7
|
208/240
|
26" x 44.5" x 17.5"
|
139
|
| TZF 15/610
|
1500
|
3.5
|
24
|
3
|
R
|
8
|
208/240*
|
26" x 44.5" x 17.5"
|
133
|
| TZF 16/610
|
1600
|
3.5
|
24
|
3
|
R
|
9
|
208/240*
|
26" x 44.5" x 17.5"
|
139
|
●Stock Product
Note: Stock furnace is provided with the 3216P1 Programmable Control and over-temperature protection control.
■Specify tube OD at time of order.
*3 phase electrical design.
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