| Application: | Industry, School, Hospital, Lab |
|---|---|
| Customized: | Customized |
| Certification: | CE, ISO |
| Structure: | Elevator |
| Material: | Stainless Steel |
| Type: | Crucible Melting Furnace |
| Customization: |
|---|
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| Model | VSF1700-I | VSF1700-II | VSF1700-III |
| Power | 5.2KW | 9KW | 12KW |
| Chamber size(mm) | 200X200X200 | 250X250X250 | 300X300X300 |
| Overall meas.(mm) | 660X675X 1380 | 660X 675X1430 | 710X725X1480 |
| Voltage | 220V | 220v | 380V |
| N.W.(KG) | 265 | 280 | 310 |
| Phase | Single | Single | Single |
| Heating element | silicon carbide rod | ||
| Temperature controller | 40 programmable segments (Shimaden fp93 made in Japan), It can separate into 4,2,1 programs, ie. 4x10 segments. FP93 have 6 PID controls, different PID are used for low,middle, high temperature for precise control. Over-temperature and over-current protection, shutdown automatically when thermocouple is broken ( it will shut down power when temperature is higher than 1620°or thermocouples is broken, "ON" on the board is off and "OFF" is on) There is Fahrenheit (F) and Celsius (C) for option. With 485 communication interface: which can stop the furnace automatically. |
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| Chamber | 1600Alumina polycrystalline fiber. Imported from Japan | ||
| Temperature Accuracy | +/- 1 ºC | ||
| Trigger | Phase-shift trigger | ||
| Power control | Chint | ||
| Controlled silicon | Germany Semikron 106/16E | ||
| Max. Temperature | 1700 ºC | ||
| Constant temperature | 1600 ºC | ||
| Max. Vacuum Temperature | 1500ºC | ||
| Vacuum level in cold | ≤10Pa | ||
| Heating Rate | ≤20 ºC/ Min | ||
| Recommended Heating Rate | ≤10 ºC/ Min | ||
| Thermocouple | Type B | ||
| Surface temperature | ≤45ºC | ||
| Safe protection system | The furnace door is equipped with a travel switch, and when the furnace door is lowered, the power supply will be automatically cut off to prevent the electric shock from touching the heating element. | ||
| Air switch | The furnace is equipped with air switch, and when the current exceeds the rated current of the air, the empty meeting automatically jumps open and effectively protects the furnace | ||
| Certificate | CE | ||
| Position limit switch | When the lifting rod is at its highest or lowest point, the position limit switch will automatically cut off the lift bar, so that it will not rise or fall | ||
| Electric push rod power | 150W | ||
| Electric push rod lifting speed | 420mm/ Min | ||
| Gas atmosphere | the highest temperature in all kinds of atmosphere |
| NO2,CO2,O2,Air | 1700ºC |
| He,Ar,Ne | 1650ºC |
| SO2 | 1600ºC |
| CO,N2 | 1500ºC |
| vacuum | 1500ºC |
| Wet H2 | 1400ºC |
| Dry H2 | 1350ºC |
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