Muffle Furnace 1700℃ Max.

CE Standard Electric Muffle Furnace 1700 ℃ Max.
BR-17M muffle furnace 1700type consists of high-quality alumina fiber brick and MoSi2 heating elements with the special design. This lab furnace can be used up to 1700℃. It is an ideal electric muffle furnace for materials annealing and sintering in your research laboratory.

Muffle Furnace 1700 Type Features

  • Operation Temperature: 1600℃ (1700℃ for short time).
  • Maximum energy efficiency is achieved by surrounding the chamber with thermal-efficient alumina fiber ceramic insulation.
  • Heavy-duty double-layer structure with the cooling fan. Lower temperature in outside case.
  • PID automatic control via current limiting phase angle fired the resistor, e.g. SCR (Silicon Controlled Rectifier).
  • Power control with 51 segments programmable.

muffle furnace 1700 degree

muffle furnace 1700

Muffle Furnace 1700 Type Specifications

. Technical Specifications

Max. temperature 1700℃ (<2hour)
Working temperature 1600℃
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.
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 @ 1700℃
±3℃ over 80mm @ 1600℃
Heating rate 0-15℃/min
Thermocouple B type (Pt-Rh to Pt-Rh) with 99.7% purity Alumina tube
Heating element MoSi2 heating elements for Muffle Furnace 1700 Type
Furnace Chamber Three layers of ceramic fiber insulation materials
●  First layer: 1800℃ ceramic fiber board.
●  Second layer: 1600℃ 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

. Application Notes

Using Attentions ●  Cooling rate of this Muffle Furnace 1700 Type 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.

Muffle Furnace 1700 Type Standard Size:

Type Max.
Furnace Chamber Size(mm)

(Width x Height x Depth)

Volume(L) Rated Power(kw)
BR-17M-1 1700 100x100x100 1 1.5
BR-17M-2 1700 120x120x130 2 3
BR-17M-3 1700 150x150x150 3 4
BR-17M-5 1700 150x150x200 5 5
BR-17M-8 1700 200x200x200 8 7
BR-17M-12 1700 200x200x300 12 8
BR-17M-27 1700 300x300x300 27 10
BR-17M-36 1700 300x300x400 36 12
BR-17M-64 1700 400x400x400 64 25
BR-17M-125 1700 500x500x500 125 35
BR-17M-216 1700 600x600x600 216 50
BR-17M-512 1700 800x800x800 512 90
BR-17M-729 1700 900x900x900 729 115
BR-17M-1000 1700 1000x1000x1000 1000 140
Note: Special size is customizable.


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