Find the right measurement.
Find the right product.

Meet MP5, MP6 and D20: reagentless monitoring, continuous self-cleaning and practical support from PMA.

Blue self-cleaning, reagentless free-chlorine monitoring for defined water-quality points.

Black self-cleaning monitoring for monochloramine and free chlorine in suitable chloraminated water.

Connect MP5 or MP6 to a clear local display, configured outputs and site records.

Programmable online colourimetric analysis for water and wastewater monitoring.

3S-NA sodium monitoring for high-purity water and water–steam systems, with multi-stream options.

Automatic online sulphate analysis for water and industrial process streams.

Configurable online colorimetry, titration and ISE analysis for water, wastewater and industrial processes.

Oil, water and emulsion interface measurement for tank dewatering and desalter control.

Real-time nitrate and nitrite analysis for water-treatment applications.

Automatic decantation and recovery of liquids with different specific gravities.

Explore the CF-200 chlorophyll-A algae bloom monitor for fresh and sea water. Technical details, intake applications, brochure and UK support from PMA.

Feed-forward coagulant-dose control for phosphorus removal in wastewater.

Automatic coagulant-dose control based on source-water measurements.

Electrically traced, steam traced and pre-insulated tubing for freeze protection, temperature maintenance and reliable sample transport.

Online low-level turbidity measurement for drinking-water treatment.

Real-time nitrate monitoring for drinking water and wastewater.

UV fluorescence measurement for oil-in-water, PAH and BTX monitoring.

Non-nuclear inline slurry density measurement for mining, quarries, dredging and tunnelling.

Compare SDM ECO, 8500, 9100, 9500 and 9600 for slurry density, chemical concentration and wort extract.

Inline measurement of one chemical concentration using ultrasonic velocity and temperature.

Inline wort extract concentration measurement with brewing application support from PMA.

Measure two chemical concentrations in a defined liquid mixture with complementary measurements.

Hybrid ultrasonic measurement for defined density, suspended solids and dissolved solids duties.

Portable sludge blanket depth, MLSS and total suspended solids measurements.

Automated MLSS, sludge settlement, SVI, supernatant clarity and floating sludge analysis.

UV254 absorption and UV transmission measurements for water-quality monitoring.

Online UV absorption measurement with the NICO PLUS sensor.

Explore the TriOS range of optical water-quality sensors.

Online UV spectral analysis for nitrogen and carbon-compound monitoring.

pH measurement for water and wastewater applications.

Electrochemical ORP measurement for water-quality monitoring.

Reagent-free online UV and visible spectroscopy for water-quality monitoring.

Compare Turner Designs TD-550, TD-560 and TD-120 oil-in-water analysers, plus the CF-200 chlorophyll-A monitor. Technical guidance and UK support from PMA.

Specify the Turner Designs TD-120 online oil-in-water monitor with PMA. Explore UV fluorescence, alarms, sample requirements, applications and the brochure.

Explore the Turner Designs TD-550 portable oil-in-water analyser: targets, calibration, technical specifications, brochure and UK support from PMA.

Explore the Turner Designs TD-560 dual-channel oil-in-water analyser: targets, calibration, technical specifications, brochure and UK support from PMA.

Measure acid strength in industrial water and process streams to support reliable dosing and process control.

Track wastewater buffering capacity to support pH control and evaluate the effects of coagulant dosing.

Monitor aluminium residuals in drinking water after clarification, or in industrial wastewater before discharge.

Monitor ammonia and ammonium at drinking-water intakes, wastewater inlets and final effluent.

Measure barium in groundwater and industrial wastewater for source-water assessment and discharge control.

Estimate biodegradable organic load in wastewater to assess treatment performance and effluent quality.

Monitor boron in groundwater and process water where treatment or discharge could affect water quality.

Detect benzene, toluene, ethylbenzene and xylene in water for intake protection and pollution monitoring.

Measure toxic cadmium in drinking water and industrial effluent to support process and discharge monitoring.

Track sodium hydroxide concentration in scrubbers and process water to support chemical dosing and control.

Measure chloride in industrial process water and effluent for operational monitoring and discharge compliance.

Monitor algae and phytoplankton in surface water using chlorophyll-a measurements.

Monitor chromium in industrial water and effluent to help control process conditions and discharge.

Use online UV-Vis measurements to adjust coagulant dosing as incoming natural organic matter changes.

Measure cobalt concentrations in industrial process water and wastewater using online analysis.

Track oxidisable organic material in wastewater and assess treatment performance with online COD measurement.

Monitor raw and treated drinking water colour to follow natural organic matter removal.

Measure copper in industrial process water and effluent for process monitoring and discharge control.

Monitor cyanide in wastewater from electroplating, metallurgy, chemical production, plastics and mining.

Measure slurry density inline to track concentration and process consistency without nuclear sources.

Estimate dissolved organic carbon from UV absorbance and follow changes in natural organic matter.

Identify unusual water-quality changes at treatment works and across drinking-water distribution networks.

Monitor fluoride in drinking water leaving the treatment works for process oversight and compliance.

Track formaldehyde in industrial effluent, including wastewater from timber and plastics production.

Follow volatile fatty acid levels in anaerobic digesters to spot process changes and support stable operation.

Assess haloacetic acid formation potential in raw drinking water to inform treatment and disinfection decisions.

Measure water hardness to monitor softening processes such as ion exchange and reverse osmosis.

Detect hydrocarbons in water for intake protection, pollution monitoring and industrial process control.

Monitor iron in drinking-water production and wastewater, including processes that use iron coagulants.

Measure manganese during drinking-water treatment to help assess its removal from the water supply.

Monitor mercaptans in hydrocarbon streams to support odour reduction and process control.

Track molybdate and molybdenum in boiler water, cooling towers and industrial wastewater.

Measure nickel in industrial effluent to support discharge control and environmental protection.

Monitor nitrate in drinking water, groundwater and wastewater using UV-absorbance or colorimetric methods.

Measure nitrite in water using UV absorbance or colorimetry, depending on the monitoring application.

Detect mineral oils and related hydrocarbons in industrial process water and wastewater.

Use ORP as an indicator of disinfectant activity in water-treatment and industrial processes.

Detect polycyclic aromatic hydrocarbons in water for pollution monitoring and process protection.

Monitor perchlorate in groundwater, drinking water or wastewater using ion-selective measurement.

Measure pH continuously to monitor water chemistry and support treatment or process control.

Monitor phenol in industrial process water and effluent where discharge limits apply.

Measure phosphate and phosphorus in drinking water, wastewater and treatment processes.

Monitor silica in water, particularly in power and industrial applications where low levels matter.

Measure silver in industrial effluent to help control discharges that could affect aquatic environments.

Assess sludge settling behaviour in wastewater treatment to understand biological-process performance.

Monitor sodium in ultra-pure water, groundwater and industrial water-treatment processes.

Measure sulphate in industrial wastewater and final effluent for process monitoring and discharge control.

Monitor sulphide in water to help manage corrosion, odour and industrial discharge risks.

Measure surfactants in water and wastewater from detergents, cleaning products and industrial processes.

Assess trihalomethane formation potential in raw water to inform drinking-water treatment decisions.

Monitor tin in plating, food-container and food-processing wastewater before discharge.

Measure total organic carbon in water to track natural organic matter and treatment performance.

Measure suspended solids in water and wastewater to monitor treatment and solids separation.

Track water clarity through treatment and distribution to help identify changes in suspended material.

Use UV and visible-light absorbance to measure multiple water-quality parameters with one sensor.

Use UV254 absorbance and UV transmittance to follow organic matter through water treatment.

Measure zinc in industrial wastewater to support discharge consent and environmental monitoring.

Compare online density with representative samples as feed blends or recycled water change, keeping density checks separate from solids calculations.

Investigate aluminium or iron residuals using treatment routes, dose records, sample preparation and comparable reference checks.

Review an ammonia treatment event using plant state, sampling times and comparable reference checks.

Review brewery recipe and cleaning changeovers with PMA, keeping 9100 wort extract and sugar-based wastewater measurements on separate reference and acceptance records.

Build a reviewable rainfall-event record using separate nitrate and nitrite results, river flow, sampling evidence and targeted follow-up locations.

Prepare a project record for heated emissions sample transport, covering sample duty, temperature conditions, route and system interfaces.

Plan chemical bath changeover checks with PMA: record formulation, 8500 or 9500 calibration, transition stages and reference evidence before returning the signal to use.

Review phase-controlled discharge for chemical batch processing, washing and recovery of immiscible liquids, including materials and float selection.

Investigate nitrate and nitrite changes in chloraminated drinking-water networks with supply-route records, supporting measurements and follow-up checks.

Keep monochloramine and free-chlorine readings distinct in a practical water-quality investigation.

Give a treated-water residual a defined monitoring point, reference method and operating response.

Compare surface-referenced interface depths, record clarifier conditions and organise a review of changed blanket readings.

Map cooling-water returns, connected heat exchangers and sample transport before deciding what a hydrocarbon monitoring point can detect or locate.

Build a traceable denitrification review with separate nitrate and nitrite results, process conditions, sampling times and follow-up evidence.

Control a separated liquid phase at the vessel discharge point before effluent treatment, with guidance on product retention and independent monitoring.

Low-level drinking-water monitoring after filtration: sample points, flow, bubbles and PTV 1000 selection.

Review free or total chlorine residuals using clear channel definitions, sample timing, operating records and reference checks.

Link hardness results to softener duty, regeneration stages, sample delay and comparable reference checks.

Algae and chlorophyll-A monitoring guidance for freshwater and seawater intakes, including CF-200 selection and measurement interpretation.

Build a mineral-processing density event record with PMA: align trends, process observations and operator actions before changing the measurement or control response.

Follow iron and manganese removal using source identity, treatment stages, filter events and comparable samples.

Prepare a kraft measurement handover with PMA: identify the liquor or lime-mud stream, CDM configuration, output basis and accepted reference evidence for each point.

Plan low-pressure MF/UF filtrate turbidity monitoring, distinguish indirect trends from direct integrity tests and keep an actionable unit-level record.

Build a nickel or chromium event record using stream identity, measured fraction, treatment state and comparable reference samples.

Review sulphate measurement options for industrial wastewater, sample turbidity and final-effluent monitoring.

Connect drinking-water phosphate residuals to dose delivery, mixing, supply route and comparable reference checks.

Build a wastewater phosphorus-removal record with defined fractions, dosing events, sample timing and comparable reference checks.

Build a produced-water treatment comparison record that aligns sample points, water travel, calibration and operating conditions before interpreting a stage difference.

Review RAS biofilter start-up with separate nitrate and nitrite trends, circuit identity, loading history and supporting water-quality measurements.

Review dredging density and flow together with PMA: align measurement points, reporting intervals and calculation units before accepting a transfer result.

Map refinery wastewater sources, contributing streams and sample evidence before attributing a hydrocarbon change at a common monitoring point.

Relate a chlorine residual to the storage location, water movement and the period it represents.

Review tank-bottom drainage, record a drain cycle and distinguish phase cut-off from checking the quality of the discharged water.

Plan treated-water turbidity monitoring around storage, flow direction and transfer events, with a practical record for operator handover.

Review parameter, sample conditioning and analytical method around treatment and effluent decisions.

Match online wet chemistry to the industrial stream, sample matrix and process decision.

Define silica and other wet-chemistry measurements around feedwater, boiler, steam and condensate duties.

Review selected chemistries in segregated semiconductor drains, treatment stages and final effluent.

Review sour-water chemistry, sample handling and the response to changes around stripping duties.

Review selected circulating-liquor chemistry for scrubber reagent strength, blowdown and treatment decisions.

Review iron after chemical dosing and in final effluent using a method suited to the wastewater matrix.

Review the historic Mythe trial of predictive coagulant control for a variable River Severn source.

Read Lutra’s historic Wainuiomata case study of feed-forward control under variable raw-water conditions.

Review interface measurement, drain-valve control and product retention when removing settled tank water.

Review oil, water and emulsion interfaces around desalter separation and controlled water draw-off.

Review Belfield protection at floating-roof tank drain outlets: rainwater drainage, product retention and the complete installation arrangement.

Review parameter-specific wet chemistry at raw-water, treatment-stage and final-water sampling points.

Review online nutrient measurement around wastewater treatment, sampling conditions and laboratory checks.

Compare 3S-CL wet chemistry with separate 3S-NA sodium measurement for boiler and steam-cycle duties.

Review wet-chemistry methods, conditioning and operating decisions for industrial streams and treated effluent.

Review pre-insulated tubing for steam supply from manifolds to process equipment and condensate return to the boiler.

Review steam-traced tubing for maintaining process-fluid temperature and viscosity. Match the fluid, tubing materials and available steam to the duty.

Review electrically traced tubing for protecting exposed instrument and sample lines from freezing. Selection depends on the site conditions and required maintained temperature.

Combine representative MLSS sampling with consistent sludge settlement and separation checks.

Review mixed-liquor concentration and settlement in an industrial activated-sludge treatment stage.

Compare MLSS and settlement results from the biological treatment stage of food and beverage wastewater.

Review nitrate and nitrite trends for biological nitrogen removal and final-effluent monitoring.

Use frequent, separate nitrate and nitrite measurements in water and wastewater investigations.

Compare mixed-liquor suspended solids at consistent aeration-basin sampling points during routine activated-sludge checks.

Review how portable concentration and blanket readings support checks at consistent stages of a sequencing batch reactor cycle.

Check suspended-solids concentration in return activated sludge streams and compare routine process readings at agreed sampling points.

AccuSeries multi-stream analysis

Review whether one platform can serve several sample points and analytical duties with a suitable measurement sequence.

AccuSeries online colorimetry

Automate a defined colour-development reaction for nutrients, selected metals and other compatible water and process chemistries.

AccuSeries online ISE analysis

Match the electrode, sample conditioning and calibration to the target ion and required reporting basis.

AccuSeries online titration

Measure a defined titratable quantity using controlled reagent addition and optical or potentiometric endpoint detection.

Aluminium reagents and standards

Aluminium reagents and reference solutions for water-treatment analysis and instrument checks.

Ammonia reagents and standards

Ammonia reagents and reference solutions for water analysis, with help selecting the right preparation.

Aquamonitrix real-time nitrate monitoring

Nitrate analysis for rivers, source water and treatment: sample points, deployment, units and application support.

Aquamonitrix real-time nitrite analyser

Direct nitrite measurement for drinking water, biological treatment and RAS aquaculture, with specifications and sample advice.

Bespoke chemical manufacturing and blending

UK bespoke chemical manufacturing from PMA: small-batch reagents, custom formulations and toll blending up to 30,000 litres, with QA and batch traceability.

Laboratory chemicals and bespoke solutions

Laboratory chemical supply, bespoke formulations, analytical reagents and white-label manufacturing from PMA and Online Reagents.

Choosing an online turbidimeter

Compare optical methods, low-level performance, sample handling and integration for drinking-water monitoring.

Contract chemical packing and bottling

PMA contract packing and bottle filling for chemicals and reagents. Discuss containers, closures, labels, batch traceability and dispatch with our UK team.

Copper reagents and standards

Copper reference solutions and instrument reagent support for water analysis.

Empty plastic bottle granulation

Discuss collection and granulation of empty plastic bottles with PMA. An agreed recycling route for suitable containers, supporting reduced on-site bottle waste.

Ferrozine iron reagent kits

Ferrozine powders, solutions and iron reagent kits from PMA. Match the formulation to your instrument, iron fraction and analytical method.

Final effluent monitoring for wastewater sites

Compare nitrate, nitrite, UV254, organic-load and colour monitoring for treated wastewater, with guidance on sampling, calibration and installation.

Free chlorine field trial: sample flow and self-cleaning

A field case study of MP5 free-chlorine monitoring after manganese treatment, including a sample-flow investigation and reference confirmation.

Hazen colour standards

Pt-Co, Hazen and APHA colour reference solutions, with a choice of nominal values and pack sizes.

Iron reagents and standards

Iron reagents and reference solutions for online instruments and laboratory water analysis.

Manganese reagents and standards

Manganese solutions for analytical checks and instrument reagents selected to suit the monitor and water conditions.

3S ammonia analyser

Online ammonium measurement for source water, drinking water and wastewater, with practical support from PMA.

3S chromium analyser

Online chromium analysis for industrial water and effluent, with a configuration matched to the measurement you need.

3S hardness analyser

A compact 3S analyser for hardness monitoring in treated water, ion exchange and boiler-water applications.

3S nickel analyser

Online nickel analysis for industrial water and wastewater, using the 3S colourimetric platform.

3S phenol analyser

Online phenol analysis to support treatment investigations and industrial effluent monitoring.

3S silica analyser

Online silica monitoring for demineralisation, boiler feedwater and water–steam systems.

3S zinc analyser

Online zinc measurement with the 3S colourimetric analyser and PMA application support.

PPM ProAm ammonia reagent kits

PMA reagent kits for PPM ProAm ISE ammonia monitors. Review the installed range, sample conditions, kit reference and pack volumes with our team.

PTV 1000 calibration and maintenance

Installation, calibration, verification and maintenance videos, with practical guidance from PMA.

Remote water monitoring: rivers, intakes and outfalls

Plan remote water-quality monitoring with compatible TriOS sensors, solar power, data logging and mobile telemetry with optional satellite backup.

Valve sizing & selection | Belfield

Compare published model capacities and connections, and prepare the specific-gravity, viscosity, temperature, flow and head data needed for selection.

White-label chemical manufacturing

Chemical and reagent manufacture under your own brand. PMA offers white labelling, small and large runs, label printing and application, QA and batch traceability.