Furnace Feature
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Two-zone heating for longer constant temperature zone
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Double shell casing with three cooling fans.
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1500ºC grade or 1650 grade SiC heating element.
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High purity alumina fibrous insulation for max. energy saving.
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The split cover enables faster cooling and easy operation.
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Voltage |
208 - 240V single phase (40 A Breaker required) |
Power |
6 KW Max |
Furnace Tilt Angle |
-5 - 35° |
Tube Rotating Speed |
0 - 7 RPM variable |
Production Yields |
2 kg per batch |
Max. Vacuum level |
4.5x10-2 torr (<0.1mtorr/s leaking rate if close all the valves to airtight the tube chamber) |
Temperature Uniformity |
+/- 1°C in the heating zone |
Heating Zone Length |
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Two heating zones: 195 mm for each zone, total 390 mm length
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Constant temperature zone: 250 mm within +/-5oC. ( if two zones at the same temperature )
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Heating Elements &
Working Temperature
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16 pcs 1500ºC grade silicon carbide rod (14mm Dia. x 150mm heating x 420mm length)
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The rods are considered consumables and won't be covered by the warranty.
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1400°C Max for continuous heating.
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1500°C Max for < 1 hour of heating.
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Temperature Controller &
Thermocouple
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Two 30 segments programmable PID digital temperature controller
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Two built-in S type thermocouple
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Processing Tube & Sealing
Flange |
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One Alumina processing tube with central block zone: 60mm OD x 54mm ID x 1200mm L with a max. the working temperature of 1500ºC is included.
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One pair of 60mm SS sealing flange with needle valves and rotatable gas connector is included
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Gas Fitting |
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Inlet Fitting: Elbow push-in connector for 6mm O.D tube
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Outlet Fitting: Elbow push-in connector for 12mm O.D tube
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OPTIONAL
Continuous Powder Feeding & Retrieving System
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The automatic powder feeder is mounted on the feeding system support via a feeding swivel coupling with pressure gauge.
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Feed rate adjustable by the potentiometer knob, 97cm^3/min max.
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One stainless steel tank is installed on the other end of the processing tube to gather the fired powder without exposure to air.
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One Alumina processing tube (60mm OD x 54mm ID x 1200mm L) with gear is required.
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Warranty |
One year limited warranty with lifetime support (Consumable parts such as processing tubes, o-rings, and heating elements are not covered by the warranty, please order the replacement at related products page.) |
Compliance |
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CE Certified
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NRTL (UL61010) or CSA certification is available at extra cost.
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Product Net Weight |
200Kg |
Shipping Weight & Dimensions |
675 lbs; 53" x 40" x 77" |
Application Notes |
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The concept of continuous power feeding and processing can be realized by the use of Magnetic Fluid Sealed Swivel Coupling in line with Volumetric Feeder and Rotary Furnace.
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For CVD coating, you may choose our multi-channel Gas delivery system
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Warnings |
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The tube furnaces are designed for using under vacuum and low pressure < 0.2 bar / 3 psi / 0.02 MPa
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Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation.
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Vacuum limit definition for all quartz tube furnaces: * Vacuum pressures may only be safely used up to 1000°C
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