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Multi-Zone Tube Furnace
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Product: Views:357Multi-Zone Tube Furnace 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-10-17 01:52
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Details

Multi - Zone tube furnace
The tube furnace is split with two, three or five heating zones, which can achieve faster heating up to 1200℃ and create a different thermal gradient by adjust different heating zone temperature. 
It is excellent furnace to prepare functional materials under thermal gradient, epitaxial film growth by CVD or PVD with a vacuum system, and also can be used for annealing, diffusing and sinteri sample in various atmospheres

Description

Ⅰ. Technical Specifications

Max. temperature

1200 ℃  (<2 hours)

Working temperature

700-1100 ℃

Standard Temperature controlling

●  PID automatic control via SCR (Silicon Controlled Rectifier)power control with phase angle fired, current limiting resistor.
●  51 programmable segments for precise control of heating rate, cooling rate and dwell time.
●  Built in PID Auto-Tune function with overheating & broken therm℃ouple broken protection.
●  Over temperature protection and alarm allows for operation without attendant.
 

Optional of Temperature controlling

●  Software (Furnace can be operated by PC by installing a control software )
●  Touch screen temperature controller

Temperature accuracy

±1 ℃

Heating rate

<20 ℃/min

Therm℃ouple

K type (Pt-Rh) with 99.7% purity Alumina tube

Heating element

Fe-Mo-Cr sprial wire

Furnace Chamber

Two layers of ceramic fiber insulation materials
●  First layer: 1430 ℃ceramic fiber board
●  Second layer: 1260 ℃ ceramic fiber board

Furnace structure

Double layer steel casing with dual cooling fan, surface temperature below 60 ℃.

Vacuum system

●  Double stage rotary vane vacuum pump with magnetic valve to prevent the oil absorbed to tube.
●  Self-expansion type double silicon ring flange, 304 stainless steel HCP.
●  Needle valve + Mechanical vacuum gauge + Discharge valve

Warranty

●  One year limited warranty with lifetime support.  (Consumable parts such as heating elements and crucibles are not covered by the warranty, please order the replacement at related products)
●  ATTENTION: Any damages caused by the use of corrosive and acidic gases are not under the coverage of One Year Limited Warranty.

Certifications

CE

Ⅱ.Application Notes   

Using Attentions

●  Cooling rate shall also not exceed 5 ℃ /min.
●  Toxic or explosive gases are not recommended for use with this furnace without necessary safety controls and supervision.
●  Small cracks may appear on the surface of the refractory ceramics over extended use.
●  The tube furnace is avoid use vacuum above 1500 ℃, otherwise the tube will be serious deformation.

Standard Size:

Type

Max.Temperature (℃)

Furnace Chamber Size(mm)

Constant temperature zone(mm)

Rated Power

(kw)

Diameter

Heating zone

BR-12NT-40/220-2

1200

40

220X2

150

3

BR-12NT-60/220-2

1200

60

220X2

150

4.5

BR-12NT-80/220-2

1200

80

220X2

150

6

BR-12NT-100/300-2

1200

100

300X2

200

8

BR-12NT-120/300-2

1200

120

300X2

200

10

BR-12NT-40/220-3

1200

40

220X3

220

4.5

BR-12NT-60/220-3

1200

60

220X3

220

6

BR-12NT-80/220-3

1200

80

220X3

220

8

BR-12NT-100/300-3

1200

100

300X3

300

10

BR-12NT-120/300-3

1200

120

300X3

300

14

BR-12NT-40/220-5

1200

40

220X5

400

8

BR-12NT-60/220-5

1200

60

220X5

400

10

BR-12NT-80/220-5

1200

80

220X5

400

12

BR-12NT-100/300-5

1200

100

300X5

500

16

BR-12NT-120/300-5

1200

120

300X5

500

22

Note:

Special size is customizable.

 

Should the multi-zone tube furnace caters to your requirement, welcome to buy the product with us. As one of the leading manufacturers of various electric furnaces in China, we will also offer you the customized service with cheap price.

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