OREZ
Oxygen Resistant Effusion Cells
- Oxygen resistance option for standard wire heater cells (WEZ, PEZ, NTEZ)
- Ni-alloy-wire heaters up to 1000 °C
- Noble-metal-alloy-wire heaters up to 1200 °C
- Pressure range from UHV up to several mbar
- Various crucible sizes and crucible materials
- Various filament configurations
The Oxygen Resistant Effusion Cell (OREZ) is designed for the operation in oxygen rich or reactive gas atmosphere for a pressure range from 10-4 mbar/torr up to several mbar/torr.
The use of a special Ni-alloy for heater wires and shielding parts allow the operation of the source in UHV and oxygen containing atmosphere up to a temperature of 1000 °C. By using noble-metal-alloys for heater wires, shielding and construction materials, operating temperatures of up to 1200°C are achievable.
- Reliable, compact and robust cell design
- Cleanest operation in UHV systems
- Excellent temperature stability (± 0.1 °C)
- Standard, hot lip, cold lip and dual filament configurations available
- Standard crucible sizes: 10 cc, 35 cc, 60 cc
- Standard crucible material: PBN (pyrolytic boron nitride)
- Other crucible materials: Al2O3, MgO, BeO, Y2O3, Quartz
- Optional integrated water cooling and/or integrated rotary shutter
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Email: info@scientaomicron.com