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Low temperature effusion cell EF 40LT1
EF 40LT1 Low Temperature Effusion Cell is designed for highly constant evaporation rates in lower ranges of temperature.
- Description
- Technical Data
- Features
- Options
Description
Custom insertion length min. 325 mm (other on request).
| Mounting flange | DN 40CF (rotatable) |
|---|---|
| Heater | W wire (tungsten) |
| Temperature range | 100 °C – 1000 °C |
| Temperature stability | ± 0.1°C |
| Crucible type (option) | PBN, Al2O3, Quartz (other materials on request) |
| Crucibles volume | 5cc (other volumes on request) |
| Evaporated materials | High vapor pressure and organic materials (e.g. As, Sb, Ba, Bi, K, Li, Mg, Ca, CdSe) |
| Thermocouple type | type K |
| Degassing temp. | 1100 °C |
| Water cooling (required) | water flow: > 0.5 l/min, temperature: 15 – 30 °C, max pressure: 6 bar |
| Insertion length | min. 115 mm (other on request) OD: 35 mm |
| Spot size | Dependent on working distance |
| Working distance | 100-150mm |
| Bakeout temperature | up to 250 °C |
| Working Pressure | < 10−5 mbar |
- Evaporation temperature range: 100 °C – 1000 °C
- Extremely stable flux rates
- Various crucible materials
- Highly reproducible & reliable
- Suitable for use in any MBE system
- Mo free construction (allows high outgassing temperatures)
- Integral water cooling
- Thermocouple type K
- Customised insertion length
- With or without integrated manual/electro-pneumatic shutter
- Linear shift
- Crucibles
