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Tube Furnace LTF-C21 is an extended design of tube furnace comprised with 510 mm tube length, 50 mm diameter and 300 mm heat zone with 1300°C continuous working temperature. Features software based PID control with 4 lines LCD display, offers 8 steps heating program and 4 preset programs with 1 to 20°C/min of thermal rate. Designed ergonomically with dual shell housing, K-type thermocouple and thermal shock resisting tube, it can withstand extreme and rapid changes in temperature. With durable inside lining of light insulating bricks, this tube furnace is with gas inlet and evacuation system option for protective atmosphere, makes it an ideal unit for homogeneous temperature distribution and reliable protective atmosphere.
Tube furnace is used for purification, coating, drying, hardening or ageing of samples, for annealing, brazing, calcination, degassing, sintering, soldering, sublimation, synthesis, and tempering, thermocouple calibration, in the testing of fuel cells, or in catalyst research.
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |
| Type | Extended |
| Program memories | 4 |
| Heating program | 8 steps |
| Working temperature | 1300°C |