Konti UHV
The Konti UHV is a cold finger, fully UHV compatible continuous flow cryostat. This high cooling power cryostat is used for various application such as VT-SPM / TEM / AFM, sample transfer, and scattering setups. With hundreds of products delivered, this capable cryostat plays a pivotal role in the UHV community.
Technical specifications
- Fully UHV and XHV compatible, can be baked to 225°C
- Compact geometry
- Modular design
- Integrated thermometry; silicon diode temperature sensor and a 50 W heater
- Low vibration, allowing for atomic resolution
- Can be used with both LHe and LN2
- Temperature range: < 3 K (65 K with LN2) to 500 K
- Cool-down time: ~ 5 min to < 5 K
- Temperature stability: < 1 mK
- Effective heat exchanger: > 4 W @ 4 K
- Exchangeable sample holders
- Exhaust gas cooled radiation shield via highly efficient heat exchanger
- Mating flange DN40CF
- Custom defined thread pattern at cold finger
- Custom defined radiation shields / end caps
Upgrades
- High temperature option (up to 800 K)
- High power heater for fast ramp rates
- DN63CF or DN16CF mating flange
- Additional DN16CF or DN40CF flanges
- Addition electrical feedthrough and wiring
- Mechanical feedthrough to sample area
- Integrated UHV compatible manipulators for up to 6 axes of motion
- Alternative temperature sensors
- Larger sample mounts
- Highly efficient customizable OFHC braids
- Various sample holders with sample exchange mechanism, if required
