200-1200℃ Rotary Tube Furnace

200-1200℃ Rotary Tube Furnace
Product Details

BR-12NRT tube furnace
BR-12NRT rotary tube furnace is designed for calcining inorganic compound with better uniformity, especially excellent for preparing Li-lon battery cathode materials with conductive or protective coating on powder, Such as LiFePO3, LiMnNiO3, etc in R&D laboratory.

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 thermocouple broken protection.
●  Over temperature protection and alarm allows for operation without attendant.
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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

Tube rotating speed

0-7 RPM vailable

Furnace tilt angle

0-30°variable

Thermocouple

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.Temperatur

(℃)

Furnace Chamber Size(mm)
(Diameter*Heating zone)

Constant temperature zone(mm)

Rated Power (kw)

BR-12NRT-40/300

1200

40

300

100

3

BR-12NRT-60/300

1200

60

300

100

4

BR-12NRT-80/300

1200

80

300

100

5

BR-12NRT-100/300

1200

100

300

100

7

BR-12NRT-120/300

1200

120

300

100

9

BR-12NRT-40/450

1200

40

450

150

4

BR-12NRT-60/450

1200

60

450

150

5

BR-12NRT-80/450

1200

80

450

150

7

BR-12NRT-100/450

1200

100

450

150

9

BR-12NRT-120/450

1200

120

450

150

10

Note:

Special size is customizable.


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