Description
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.
- CE compliant
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.
Specifications
| Chamber vs usable size (DxWxH) | 7 x 6 x 6″ (0.15 cubic foot) / 5 x 5 x 5.5″ |
| Max. working temperature | 1750°C (3272°F) for less than 5 hours |
| Refractory lining | Mitsubishi (Japan) high quality grade 1900 fiber alumina |
| Heating element | Kanthal (Sweden) grade 1900 Molybdenum Silicide (MoSi2), 6 installed |
| Thermocouple type | B or PtRh40-PtRh20 (optional) |
| Min. working temperature | 300°C (572°F) |
| Max. constant working temperature | 1700°C (3092°F) or 1750°C with PtRh40-PtRh20 (optional) |
| Temperature controller | Shimaden fp93 (Japan) with 4 patterns and 40 segments (ie. 4 x 10 segments or 2 x 20 segments) Eurotherm temperature controller (optional) |
| Max heating rate | 1200°C and below: <30°C/min, 1200°C+: < 15°C/min |
| Temperature accuracy | +/- 1°C |
| Input | 208-240v AC, 50/60Hz, single phase |
| Maximum output | 4.5 kW |
| Unit/shipping dimensions (WxDxH) | 24 x 22 x 34″ / 30 x 29 x 42″ |
| Shipping weight | 300 Lb |
| Compliance | ETL tested to UL and CSA standards (optional), CE |
| Download | Product brochure |
How to Program Across International Furnaces
Standard Package
| Part description | Quantity | Part image |
| CF1750 muffle furnace | 1 pc |  |
| Type B thermocouple | 1 pc |  |
| Stainless steel tongs | 1 pc |  |
| Alumina thermal cushion block and thermal gloves | 1 set |   |
| Spare fuse | 2 pcs |  |
| USB/RS485 computer interface kit | 1 set |  |
| Furnace operation manual | 1 pc |  |
| Shimaden fp93 temperature controller manual & software | 1 pc | |
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