FLUIDICS HEAD FOR TESTING CHEMICAL AND IONIC SENSORS

摘要

A fluidics head to facilitate the automatic testing of chemical and ionic sensing electronic circuit devices (4) is provided. The fluidics head comprises a fluid confining cell (2) having an open orifice capable of containing a known test fluid while the orifice is in leakproof engagement with sensing electronic circuit devices (4) an inlet and outlet opening capable of filling and discharging test fluids, and electrical probes (3) capable of contacting the sensing electronic circuit devices (4) so as to test the electrical response of the devices (4) with the test fluids.