  The Multi-Blade is a Boron-10-based neutron detector designed for neutron
reflectometers and developed for the two instruments (Estia and FREIA) planned
for the European Spallation Source in Sweden. A reflectometry demonstrator has
been installed at the AMOR reflectometer at the Paul Scherrer Institut (PSI -
Switzerland). The setup exploits the Selene guide concept and it can be
considered a scaled-down demonstrator of Estia. The results of these tests are
discussed. It will be shown how the characteristics of the Multi-Blade detector
are features that allow the focusing reflectometry operation mode. Additionally
the performance of the Multi-Blade, in terms of rate capability, exceeds
current state-of-the-art technology. The improvements with respect to the
previous prototypes are also highlighted; from background considerations to the
linear and angular uniformity response of the detector.
