Type of accessories
HTSH-1100 – High Temperature Sample Holder
The High Temperature Sample Holder is specially designed for impedance measurements at high temperatures up to 1100 °C.
It is made with high purity alumina. The solid sample is sandwiched between two platinum disks (3 mm, 6 mm, 12 mm and 25 mm diameter) used as electrodes.
The sample can be tested in a controlled atmosphere using the quartz tube*. In this case, two back ferrules on the aluminium part of the holder can be connected to inert gas source.
For long time experiments, the temperature close to the main part of the holder can increase. We recommend to refresh the aluminium part where the electric connections are done through the copper tubing with a cooling liquid.
The electric measurement is a four point measurement done with the MTZ-35.
Sample holder: High purity alumina
Shield tube : inconel 600
Inert gases input/output available with quartz tube
Tube included for water cooling (0,1 l/mn) when using T>900°C
DC to 35 MHz
Ambient up to 1100°C
The high temperature sample holder is provided with a holding device (HTSH-1100). This is very useful to keep the holder vertical in order to insert the sample between the electrodes.