Liquid nitrogen cryostats, especially used in high temperature superconducting materials and devices, are used to investigate various physical and chemical properties of materials between -196 C (77 K) and +80 C (353 K).
Liquid Nitrogen Cryostat
Customizable
The cryostat consists of two main bodies. Two of the 4 ports on the upper body are used for vacuum and electrical feeds. The other two ports are left to the user. There are 4 optical ports on the lower body. The diameter of the optical windows is 22 mm and is offered to the customer with sapphire, quartz or normal glass options.
Optical Measurements
The optical ports face each other at a 90o angle. This allows the optical transmittance of the samples to be examined depending on the temperature or the reflection at a 45o angle. In addition, an optical window with a diameter of 50 mm can be placed on the base as an option.
Large Heading
4-Probe measurement station where you can get contact from your devices, circuits and integrated circuits with 5 um sensitivity.
Micropositioning System
The samples you produce include SMD components soldered onto the board, 5 um reading resolution for multi-pin integrated circuits, and a probe station with ~1 um movement resolution.
If you do not have a Wire Bonder for room temperature measurements, the lowest cost solution is to use a probe station.
