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1800°C HIGH TEMPERATURE BOX FURNACES
General Features
Four chamber sizes available.
Heating elements located on both sides of chamber ensure excellent thermal uniformity.
All Carbolite standard 1800°C furnaces are fitted with 3216P1 programmer and a separate independent over-temperature protection controller.
Long-life molybdenum disilicide heating elements are suitable for intermittent or continuous operation.
Vertical lift door design keeps hot door insulation away from operator.
Advanced high temperature, high strength hot face insulation is combined with graded low thermal mass insulation to improve energy efficiency and heat-up rates,
Large diameter heating elements greatly reduce potential for mechanical breakage,
RS232 digital communications provided as standard on Models HTF 18/4 and HTF 18/8.
Positive break door safety switch isolates power to the heating elements when door is opened.
Low temperatures of outer case and critical components are provided through fan cooling.
Molybdenum disilicide element resistance does not change with usage, providing no restriction on placement of a new element in circuit with older elements.
Chamber vent provides for process exhaust.
Choice of optional programmable controls.
Choice of multiple accessories and options.
Serviceability is aided by furnace mechanical and electrical design.
1800°C High Temperature Box Furnace
|
Model
|
Max. Temp.
(°C)
|
Interior Dimensions H x W x D in"
|
Exterior Dimensions H x W x D in"
|
TC Type
|
Max. Power (KW)
|
Volts
|
Ship Weight lbs
|
|
HTF 18/4
|
1800
|
5.5" x 5.5" x 7.5"
|
22.25" x 32.5" x 25.5"
|
Pt 20% Rh/Pt 40% Rh
|
4.5
|
208/240
|
265
|
|
HTF 18/8
|
1800
|
8.25" x 7.5" x 7.5"
|
22.25" x 32.5" x 25.50"
|
Pt 20% Rh/Pt 40% Rh
|
6.4
|
208/240
|
375
|
|
HTF 18/15
|
1800
|
8.75" x 8.75" x 12"
|
62.25" x 27.25" x 31.50"
|
Pt 20% Rh/Pt 40% Rh
|
9
|
208/240
|
805
|
|
HTF 18/27
|
1800
|
12" x 12" x 12"
|
63.50" x 30.75" x 37.25"
|
Pt 20% Rh/Pt 40% Rh
|
18
|
208/240*
|
1125
|
Note: HTF 18/4 and HTF 18/8 are provided with RS232 digital communications.
*3 phase electrical design.
Specify Voltage at time of order.
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