Cryogenic Probe Station with actively cooled tipsModel 122 Kilimanjaro from High Precision Devices (HPD)
The cryogenic probe station Model 122 Kilimanjaro provides a low temperature platform with a closed helium cycle for device probing. Common probe stations use manipulator arms fixed at room temperature which heat up the sample upon contact. So the real temperature of the sample is unknown. In HPD Model 122 the probes are moved via low-temperature piezo positioners who are thermally anchored at 4 kelvin. This way, the manipulators do not create a heat link and the sample temperature is always known.Features
- 4 K cooling platform
- 1.5 W cryocooler with the He-4 pot for <50 mK stability
- Optical access to the sample space
- Large sample space: 10" diameter, 6.5" height
- Various feedthroughs available
Capacity for wires and/or cables set up for 4 high-speed (2.92 or SMA) feedthroughs per quadrant (16 total), plus 25 extra DC lines.
The system can be customized to your individual requirements.
Measurement of chips
By default, the system can scan 20 mm chips. Other sizes are possible upon request.