Hach HQd IntelliCal probes

Hach Company has introduced four IntelliCal probes to its electrochemistry portfolio. The new parameters within the HQd family include ammonium, chloride, fluoride and nitrate.

The parameters were built for water testing and provide fast and stable measurement. The probes are said to last longer than traditional probes because there are no membranes to replace. The solid-state, membrane-free sensor eliminates the need to replace membranes and fill solution, so start-up conditioning is reduced. The electrode’s large reference junction provides more surface area for sample contact, so the sample is able to stabilise quickly.

The four parameters join the laboratory meter and ammonia ISE probe within the HQd family. The HQd family of meters and IntelliCal probes provides measurement flexibility in an electrochemistry solution specifically created for water testing.