Online Analysers: Phosphate Analysers

Phosphate Analysers

Choosing the right phosphate analyser depends on your application, measurement range, and maintenance requirements. Hach offers multiple online phosphate analysers, each designed to address specific process needs.

The NP6000sc delivers continuous, lab-grade orthophosphate measurements with simplified maintenance for wastewater applications, helping support regulatory compliance and optimise chemical dosing. Multiple range options are available to suit your process needs: LR (0.015 - 5.0 mg/L PO₄-P), MR (0.05 - 15.0 mg/L PO₄-P), and HR (1.0 - 75 mg/L PO₄-P).

The 5500sc minimises maintenance with up to 90 days of unattended operation, making it ideal for facilities with limited operator intervention. The Low Range Model measures 4 - 3000 µg/L, while the High Range Model covers 0.2 - 50,000 µg/L as PO₄.

The EZ sc Series provides orthophosphate and total phosphorus analysis for wastewater, drinking water, and power generation applications, including multi-stream monitoring of up to eight sampling points. Measurement ranges are available from 0.005 - 10 mg/L PO₄-P, depending on the analyser model and configuration.

The Phosphax sigma continuously analyses orthophosphate and total phosphorus in alternating measurement cycles, making it well suited to wastewater and cooling water monitoring. Standard measuring range is 0.01 - 5.0 mg/L PO₄-P.