Options
- Temperature controller G800
- Serial interface
- Temperature program controller
- Screen recorder
- Gas purging device with sheet cover around furnace brick lining
PRODUCT SPECIFICATIONS
Sizes
| Model | Liter | Inside dimensions mm (B x T x H) | T. max. °C | Heating power kW |
|---|---|---|---|---|
| AK-30* | 22 | 240 x 380 x 240 | 550 | 5,0 |
| AK-40** | 40 | 340 x 500 x 240 | 800 | 9,0 |
| AK-70** | 72 | 400 x 600 x 300 | 800 | 12,0 |
| AK-160 | 160 | 500 x 800 x 400 | 800 | 18,0 |
| AK-315 | 315 | 630 x 1000 x 500 | 800 | 36,0 |
| AK-600 | 603 | 800 x 1300 x 580 | 800 | 42,0 |
*table unit
**also available as table unit
Technical details
Furnace housing
Furnace housing, housing of separate switch box and door consist of a lightweight sheet steel construction. The painting with structural lacquer serves as protection against corrosion. The chosen colours blue/white give a nice appearance to the entire furnace.
Insulation
The furnace chamber is surrounded by shaped stones made of fiber boards and lightweight refractory brick. The furnace bottom is made of an abrasion-proof insert plate made of SiC. The insulation guarantees high thermal power at low energy consumption. Due to fiber insulation, low furnace weight is reached.
Heating
Heating is effected by free radiating Kanthal-A1-heating spirals in the rims of the brick lining. In combination with the insulation, extremely short heating up and cooling down cycles can be reached at low heating power.
Switch and control unit
The switch and control unit is installed in a separate switch box which is tightly connected to the furnace part on the right side.
- Temperature controller G400
- 2 or 3 setpoint controller with PID behaviour
- Logic output
- One heating ramp – freely programmable velocity / ramp function
- Display of actual value (desired value displayed after pressing the button)
- Self-optimization prevents overshooting
- Separation of control and configuration level (prevents undesired changes)
- Alarm signal in case of thermocouple fracture
- Timer with turn-on & turn-off delay (dwell time)
PRODUCT PROPERTIES
| Product Line: | type series |
|---|---|
| Operation Mode: | Batch |
| Construction Types: | Furnace |
| Designs: | Chamber furnace |
| Temperature Max (°C): | 800 |
| Heatings: | electrical |
| Heatingmethods: | resistance |
| Atmospheres: | Air |
| Applications: | annealing, curing, drying, heat treatment, oxydation, pre-heating, shrink fitting, stress-relieving, tempering |
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