All of the Razorbill Instruments stress/strain cells can operate at temperatures down to below 1 K and at high magnetic field. The page should help advise you as to which model will be the most suited to your experimental requirements while being compatible with your cryostat.

Razorbill Instruments sell three main types of product:  the CS series which measure applied displacement (strain), the FC series which are higher performance and measure the applied force (stress) and our most recent product line UC which are universal cells that measure both force and displacement. Careful consideration should be given to the amount of sample space available in your cryostat, and customers who are limited to a 1-inch magnet bore (such as a Quantum Design PPMS) will be limited to just two options: our smallest CS cell, the CS100 and the FC100.

We provide several different models in our (displacement measuring) CS series, with differing performance depending on the amount of sample space available within the cryostat. In addition, we provide a CS200T that incorporates a sample access cone on the rear of the cell that is designed for XRD and other scattering or transmission measurements.

Our ultimate device is the UC200, has the ability to measure applied  force and displacement simultaneously provides the highest possible level of control and the most data about the mechanical properties of the strain-tuned sample.