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 Type Specifications
Ⅰ. 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 |
Ⅱ. 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. Temperatur(℃) | 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. | |||
See our other Muffle Furnace:
Tips:
- How to Extend MoSi2 Heating Elements Life
How to Replace MoSi2 Heating Elements (Silicon Molybdenum Rods)
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