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1200°C THREE ZONE TUBE FURNACES
Each TZF model is derived from a MTF or CTF tube furnace having two additional independently controlled heating zones. TZF three zone tube furnaces are ideal for applications which demand a uniform temperature over an extended length. The end zones are normally wired to maintain an adjustable temperature differential from the center zone. This design has the advantage that if a programmable control is installed in the center zone, the end zones will follow the same program. Alternatively, when programming is not required, fully independent control of the end zones is available if specified when ordering.
General Features

Design features listed for single zone wire-wound tube furnaces also apply to TZF three zone tube furnaces.

Five standard size three zone wire-wound tube furnaces to choose from.

Three zone design provides enhanced linear temperature uniformity.

Maximum operating temperature of 1200°C.

Three temperature control instruments allow variation of set point temperature in each furnace zone

End zone controllers may be slaved to center zone or fully independent.

Select from multiple work tube diameters ranging from 1.5" (38rnm) to 4" (100 mm).

Five heated length choices from 15.75" (400 mm) to 36" (900 mm).

1200°C Three Zone Wire-Wound Tube Furnaces
|
Model
|
Max. Temp.
(°C)
|
Work Tube Inside Dia. in"
|
Heated length in"
|
Overall Length in"
|
TC Type
|
Max Power (KW)
|
Volts
|
Exterior Dimensions H x L x D in"
|
Ship Weight lbs
|
| TZF 12/38/400
|
1200
|
1.5
|
15.75
|
17.75
|
N
|
1.5
|
120/208/240
|
17" x 17.75" x 14.75"
|
71
|
| TZF 12/38/850
|
1200
|
1.5
|
33.50
|
35.50
|
N
|
2.8
|
208/240
|
17" x 35.5" x 14.75"
|
110
|
| TZF 12/65/550
|
1200
|
2.5
|
21.50
|
23.50
|
N
|
2.0
|
208/240
|
20.75" x 24.5" x 14.25"
|
84
|
| TZF 12/75/700
|
1200
|
3.0
|
27.50
|
29.50
|
N
|
3.0
|
208/240
|
20.75" x 30.5" x 14.25"
|
102
|
| TZF 12/100/900
|
1200
|
4.0
|
35.50
|
37.50
|
N
|
4.5
|
208/240
|
20.75 x 38.5" x 14.25"
|
106
|
|
Specify voltage at time of order.
Furnaces operate on single phase voltage.
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