1400C Vacuum Tube Furnace is a CE certified lab tube furnace using high quality ceramic fiber board and SiC heating elements. Vacuum sealed flange with two valves & vacuum gauge, and high purity alumina tube are included for immediate use. The temperature of Vacuum Tube Furnace is controlled by high precision controller with accuracy +/-1C and 51 segments programmable up to 1400C.
It is widely used for materials or chemical lab to sinter all types of new materials samples under vacuum or other gases condition.
Vacuum Tube Furnace Construction:
1. 1600 type high purity ceramic fiber insulation (energy saving 40% and weight lighter about 30% than old furnace)
2. Double layers steel casing with fan cooling, to ensure the surface of furnace below 50C
3. 99.7% High Alumina Ceramic Tube as furnace tube
Features of Vacuum Tube Furnace:
1. Controlling Accuracy: +/-1C
2. Temperature uniformity: +/-1C (according to the heating chamber size)
3. Control system: Micro-computer controlled, Easy to operate, programmable, automatic heating up, automatic heat preservation, automatic cooling.
4. Tube adopt: 99.7% High Alumina Ceramic Tube as furnace tube
5. Stainless steel Metallic flanges sealing (Double rubber ring)
6. Outside temperature of the furnace is close to room temperature
7. Double-circuit protection
8. Super refractory material, Excellent thermally resistant, High temperature resistant, Thermal shock resistant
9. Maximum degree of vacuum -0.1Mpa
10. Can inflate various gas (Oxygen, nitrogen, argon, hydrogen and so on)
11. Working temperature: 1200C, 1400C, 1600C, 1800C and so on
Vacuum Tube Furnace Specifications:
The furnace possesses the advantages of fast heating (20-40mins), energy saving, high accuracy of controlling the temperature, reliable heat keeping, auto heating and cooling by programming and a furnace temperature nearing to the indoor. It is widely used in the laboratory and manufacture of the field of pottery, chemical industry, metallurgy, and glass industries, new material developing, machinery, fire-proof material, architecture, special material and etc.
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Max. Temperature
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1400 C (< 3 hours)
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Continuous
work temp.
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1300C
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Max. Heating Rate
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30C /min
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Temperature controller
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1) PID automatic control and auto-tune function
2) 51 programmable segments for precise control
3) Built in protection for over-heated and broken Thermal couple
4) Larger digital control panel (96 x 96 mm) for easy operation.
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Temperature Accuracy
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+/- 1C
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Heating Element
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SiC heating elements
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Thermal Couple
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S type
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Seal Flange
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1) One pair sealing flange with double silicone high temperature O-ring is included
2) Two SS needle valves and one dial vacuum gauge are installed with flange for immediate use.
3) Vacuum pressure can reach 50mtorr by quality mechanical vacuum pump and 10-5mtorr by diffusion pump.
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Power
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3KW-5KW
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Voltage
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AC 110V or AC 220V 50/60 Hz
(pls tell us when your place order)
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Warranty
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2 years limited warranty
(Consumable parts such as processing tubes, o-rings and heating elements are not covered by the warranty
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Certification
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CE certified
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Outer Dimension
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600X410X630mm
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Gross weight with package
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80Kgs~120kgs
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Vacuum Tube Furnace Standard Chamber Size:
1. Dia40x300mm; dia40x450mm:
OD40mm, ID30mm, Heated zone 300mm or 450mm length, Alumina tube length 1000mm
2. Dia60x300mm; dia60x450mm
(OD60mm, ID50mm, Heated zone 300 or 450mm length, Alumina tube length 1000mm)
3. Dia80x300mm; dia80x450mm
(OD80mm, ID70mm, Heated zone 300 or 450mm length, Alumina tube length 1000mm)
Note: The above are standard sizes in stock; other sizes customized
Application of Vacuum Tube Furnace:
Tube Furnaces are widely used in the fields of metallurgy, ceramics, glass, machinery, analysis test, semiconductor, science & research and so on.
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