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Suppliers Of Water Quality
Instrumentation & Bespoke
Measurement Systems For
Waste-Water Since 1990

Find by Parameter

A diverse analytical instrumentation range, covers the critical water quality parameters. Physical water quality, dissolved chemical and indicator parameters can be rapidly reported, by analyser and probe technology - specially designed for the water, waste-water and process monitoring applications. The latest water measurement technology includes sensor and system diagnostics with outputs for real-time control. Dip-probe and flow-through analytical configurations have been specially designed for drinking water, surface water, industrial and waste-water monitoring applications, covering parameters such as TOC, Ammonia, Nitrate, pH, DO and Turbidity.

Our Protoc TOC analyser can be used for either continuous single or multi-point TOC water quality analysis. Total Organic Carbon is widely deployed throughout industry to measure dissolved organic contamination and hydrocarbons.

Our ProAm ammonia analyser can be configured for continuous or intermittent ammonia measurement (ammoniacal-nitrogen water pollution). The water quality analyser is installed primarily for effluent quality and pollution monitoring.

Dedicated analytical colorimetric measurement is possible using the Colortec Analyser (.pdf ).

Multiple parameter water quality probe measurement from a single instrument can be configured using either the IQ Sensor Net system (.pdf 873kb) or Chemitec 50 Series multi-parameter systems (.pdf 1.6Mb).

Solar / battery powered measurement system using submersible probe technology

For further information on specific water analysis and suitable instrumentation to monitor key determinands, please click on the relevant parameter symbol.

PPM Protoc TOC total organic carbon MCERTS analyser for water quality, process monitoring and control
Protoc TOC analyser


PPM Proam ammonia monitor for continuous ammoniacal-nitrogen final effluent measurement
Proam ammonia analyser


WTW IQ Sensor Net digital water quality system for ammonium, nitrate, DO, pH, turbidity measurement using probe technology from PPM
WTW IQ Sensor Net


TrioS TriBox3 and OPUS sensor

TrioS TriBox3 and OPUS sensor

Chemitec 50 series analyser

Chemitec 50 series analyser

Chemitec S461 TN turbidity sensor