CF1750 series muffle furnaces feature a chamber with Mitsubishi (Japan) high quality grade 1900 alumina fiber insulation and molybdenum silicide (MoSi2) heating elements. A dual-wall steel housing helps minimize heat loss to exterior surface.
Furnace operation is controlled by Eurotherm (UK) digital controller with built-in communication port, allowing the user to connect to a PC for remote control and monitoring of the furnace.
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 B thermocouple.
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 | CF1750 |
| Electrical requirements |
7x6x6": 208-240v AC, 50/60Hz, single phase 12x8x8": 208-240v AC, 50/60Hz, single phase 16x12x12": 208-240v AC, 50/60Hz, single phase 20x16x16": 480V AC, 50/60Hz, single phase |
| Chamber dimensions (DxWxH) |
7 x 6 x 6" (0.15 cubic foot) |
| Chamber usable space (DxWxH) | 5 x 5 x 5.5" |
| Min. working temperature | 300°C (572°F) |
| Max. working temperature |
1750°C |
| 1650°C | |
| Refractory lining |
Mitsubishi (Japan) high quality grade 1850 fiber alumina |
| Heating element |
Molybdenum Silicide (MoSi2), 6 installed |
| Thermocouple type |
B or PtRh40-PtRh20 (optional) |
| Temperature controller |
Eurotherm (UK) |
| Max heating rate |
1200°C and below: <30°C/min, 1200°C+: < 15°C/min |
| Temperature accuracy |
+/- 1°C (+/- 1.8°F) |
| Unit dimensions |
24 x 22 x 34" |
| Shipping dimensions |
30 x 29 x 42" |
| Shipping weight |
300 Lb |
| Compliance |
ETL tested to UL and CSA standards (optional), CE (Standard) |
| Warranty |
1 Year |
| CF1750 | 7x6x6 | 12x8x8 | 16x12x12 | 20x16x16 |
| Power | 3KW | 7KW | 13KW | 31.5kw |
| electrical reqirement | 220v, single phase | 220v, single phase | 220v, single phase | 480v, single phase |
| max current | 15A | 33A | 60A | 65A |
| plug config |
L6-30P |
Hardwired | Hardwired | Hardwired |
| Heating element | MoSi | MoSi | MoSi | MoSi |
| furnace cavity | 1850 grade polycrystalline alumina fiber | 1850 grade polycrystalline alumina fiber | 1850 grade polycrystalline alumina fiber | 1850 grade polycrystalline alumina fiber |
| thermo couple type | B | B | B | B |
| nominal chamber | 7*6*6 | 12*8*8 | 16x12x12 | 20x16x16" |
| usable chamber | 5*5*5 | 10*7*7 | 14x11x11 | 18x15x15" |
| chamber capacity | 0.15 | 0.44 | 1.33 | 2.96 |
| unit dims | 55*60*90cm | 65*72*97cm | 70*80*1450cm | 90*90*1750cm |
| shipping dims | 70*75*110cm | 81*81*116cm | 91*90*164cm | 104*107*198cm |
| unit/ship weight | 110/151Kg | 180/232Kg | 320/383Kg | 500/610Kg |
|
Part description
|
Quantity
|
Part image
|
| CF1750 muffle furnace |
1 pc |
|
| Thermocouple |
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 |
2 pcs |
|
| 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 | 1 set |
|
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