Zhengzhou Brother Furnace Co.,Ltd

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Room 2713, Floor 27, Building 21, Yard 28, Dongfeng Road, Zhengzhou, China

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1200-1400℃ Atmosphere Furnace

1200-1400℃ Atmosphere Furnace

CE certificated 1400 ℃ atmosphere furnace
Max temperature:1400℃
Working temperature:1300℃
Chamber size: Customized

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    CE Standard 1400℃ Atmosphere Furnace
    BR-14A atmosphere furnace can protect materials from oxidation and decarburization with flowing Nitrogen, Agron and other inert gas, It is an ideal furnace for sintering,reducingg with inert-atmosphere in labs of university, research institution and industrial company.

    Features
    1. Operation Temperature: 1300℃ (1400℃ for short time).
    2. Silica gel ring for good sealing
    3. Rotary vacuum pump to 0.08MPa;
    4. Inlet into inert gases,such as N2,Ar
    5. PID automatic control via current limiting phase angle fired the resistor, e.g. SCR (Silicon Controlled Rectifier). 

    SPECIFICATIONS

    Ⅰ. Technical Specifications

    Max. temperature

    1400℃ (<2hour)

    Working temperature

    1300℃

    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℃

    Temperature Uniformity

    ±5℃ over 120mm @ 1400℃
    ±3℃ over 80mm @ 1400℃

    Heating rate

    0-15℃ /min  

    Thermocouple

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

    Heating element

    U type SiC heating element

    Furnace Chamber

    Three layers of ceramic fiber insulation materials  
    ●  First layer: 1700℃ ceramic fiber board
    ●  Second layer: 1430℃ ceramic fiber board 
    ●  Third layer: 1260℃ ceramic fiber board

    Furnace structure

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

    Furnace door

    ●  Power cutting off when furnace door open

    Warranty

    ●  One year limited warranty with life time 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 10℃ /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. This is a normal occurrence and the cracks may be repaired with alumina coating.
    ●  Refractory door block must be inserted before closing door.

    Standard Size:

    BType

    Max. Temperature

    (℃)

    Furnace Chamber Size(mm) (Width x Height x Depth)

    Volume (L)

    Rated Power (kw)

    BR-14A-1

    1400

    100x100x100

    1

    1

    BR-14A-2

    1400

    120x120x130

    2

    2

    BR-14A-3

    1400

    150x150x150

    3

    3

    BR-14A-5

    1400

    150x150x200

    5

    4

    BR-14A-8

    1400

    200x200x200

    8

    6

    BR-14A-12

    1400

    200x200x300

    12

    7

    BR-14A-27

    1400

    300x300x300

    27

    9

    BR-14A-36

    1400

    300x300x400

    36

    10

    BR-14A-64

    1400

    400x400x400

    64

    18

    BR-14A-125

    1400

    500x500x500

    125

    30

    BR-14A-216

    1400

    600x600x600

    216

    42

    BR-14A-512

    1400

    800x800x800

    512

    76

    BR-14A-729

    1400

    900x900x900

    729

    95

    BR-14A-1000

    1400

    1000x1000x1000

    1000

    120

    Note:

    Special size is customizable.


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