Single use test cell:

Multiplate^® analysis takes place in a single use test cell, which incorporates a dual sensor unit and a PTFE-coated stirring magnet.

The principle of Multiplate^® analysis is based on the fact that platelets get sticky upon activation, and therefore have a tendency to adhere and aggregate on metal sensor wires in the Multiplate^® test cell.

The test cell has a pipetting inlet, a cup portion with the sensor wires, which protrude into the blood and a jack portion, which allows to connect the test cell to the instrument in order to record the electrical resistance between the sensor wires during the test.

The sensor wires are silver-coated. When activated platelets adhere onto the sensor wires the electrical resistance between the wires rises, which is continuously registered.