CF1400 series muffle furnaces feature a chamber with Mitsubishi (Japan) high quality alumina fiber insulation and silicon carbide (SiC) heating elements. A double walled steel internal housing helps minimize heat loss to exterior surface.
Furnace operation is controlled by Eurotherm (UK) or Shimaden (Japan) digital controller with built-in digital communication port and USB adaptor, allowing the user to connect to a PC for remote control and monitoring of the furnace. You can also save or export test results.
Controller Option:
3504 can do 50 segments programmer (ramp and dwelling)
Features
- Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot.
- Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
- Built-in computer interface.
- Long life type S thermocouple.
- ETL and CE certified, standard
Safety
- Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions.
- Power failure protection resumes furnace operation right after the point of failure when power is reestablished.
| Model | CF1400 |
| Electrical requirements |
208-240VAC, 50/60Hz, single phase |
| Min. working temperature | Ambient |
| Max working Temperature | 1400°C (2552°F) |
| Max vs constant working temperature |
1300°C (2372°F) |
|
Refractory lining |
Mitsubishi (Japan) high quality 1600 grade fiber alumina |
| Heating element type |
Silicon carbide (SiC) |
| Thermocouple type |
Type-S |
| Temperature controller |
Eurotherm 3204 Controller (UK) Or Shimaden fp93 (Japan) with 4 patterns and 40 segments (ie. 4 x 10 segments or 2 x 20 segments) |
| Max heating rate |
< 15°C (59°F) / min |
| Temperature precision |
+/- 1°C |
| Certification |
ETL tested to UL and CSA standards, CE (Standard) |
| Warranty |
1 year |
Size comparison
| Chamber size (DxWxH) | 6x6x6" | 12x8x8" | 16x12x12" |
| Usable chamber space (DxWxH) | 4x5x5.5" | 10x7x7.5" | 14x11x11.5" |
| Chamber capacity (cu ft) | 0.13 | 0.44 | 1.33 |
| Installed heating element | 4 | 8 | 12 |
| Maximum output | 3 kW | 7 kW | 13 kW |
| Furnace dimensions (DxWxH) | 20x19x32’’ | 22x25x34’’ | 27.5x31.5x57’’ |
| Shipping dimensions (DxWxH) | 31x37x46’’ | 36x32x56’’ | 36x32x56’’ |
| Unit/Shipping weight (Ib) | 400/490 | 410/500 | 620/700 |
|
Part description
|
Quantity
|
Part image
|
| CF1400 muffle furnace |
1 pc |
|
| Thermocouple - Type S |
1 pc |
|
| U-shape Tool for Door Block |
1 pc |
|
| Stainless Steel Thongs | 1 pc |
|
| Alumina Thermal Cushion Block | 1 pc |
|
| Thermal gloves | 1 pair |
|
| Spare UL fuses 32A or 63A or 100A |
2 pcs |
|
| USB/RS485 computer interface kit | 1 set |
|
| Spare heating element (Picture on left for CF1400 and on right for CF1700) – ONLY FOR CF1400 & CF1700 | 2 pcs |
or |
| Eurotherm USB Software | 1 pc |
|
| Alumina Thermal Plate | 1 pc |
|
| Crucibles | 5 pcs |
|
| Crucible Lids | 5 pcs |
|
| User's manual | 2 pc |
|
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