PMA team discussing AccuSeries online water analysis

AccuSeries Online Wet Chemistry Analyser

Key AccuSeries analyser information

3–15 minute analysis

Analysis time depends on the selected parameter, chemistry and programmed method.

Multi-stream analysis

AccuSeries supports configurable multi-stream sampling for representative online analysis.

Automatic analyser routines

Calibration, validation and cleaning can be programmed at user-selectable intervals.

A programmable alternative to repeated manual wet-chemistry testing

AccuSeries brings sample handling, reagent addition, reaction timing, measurement and result calculation together in one modular online analyser.

PMA technician preparing portable field equipment in a protective case

Traditional laboratory workflow

Laboratory testing requires an operator to collect the sample, prepare the method, complete each analytical stage and record the result. The process must be repeated whenever another result is required.

PMA engineer operating an AccuSeries online wet chemistry analyser

The AccuSeries workflow

AccuSeries automatically captures a sample, adds the configured reagents, runs the programmed method, calculates the result and stores the measurement.

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United Utilities logo
Severn Trent logo
Thames Water logo
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Dŵr Cymru Welsh Water logo

Designed to reduce routine analyser workload

Programmable measurement and automatic analyser functions help treatment and process teams reduce repetitive manual tasks.

Practical operator benefits


Low reagent use

Efficient consumables

Small reagent volumes help control ongoing consumable costs across supported chemistries.

Automatic routines

Calibration, validation and cleaning

Automatic functions can be scheduled at selectable intervals.


Clear operation and dependable records


Colour touchscreen

Measured values, analyser status and configuration are available through the integrated display.

Integrated datalogging

Results, calibration information and alarms can be stored for review and USB export.


PMA provides UK application support and service for AccuSeries. Read PMA AccuSeries articles and our technical guides.

More confidence in routine water monitoring


Earlier process awareness

More frequent analytical information can help teams recognise changes in water quality or treatment performance.


Repeatable analyser routines

Programmed analysis, calibration, validation and cleaning support a more consistent operating routine.


More operator availability

Automatic analysis reduces the need to carry out every routine wet-chemistry measurement manually.


Online wet chemistry analysis supports process monitoring but does not replace required accredited laboratory analysis or statutory sampling.