Measuring and monitoring the characteristics of liquids is a fundamental part of many industrial and environmental processes. Read More

Equipment ranges from handheld or portable instruments typically used by operators in the field to benchtop meters in laboratories and sophisticated analysers integrated into production lines.

Virtually any parameter can be measured if required. Some instruments measure single parameters; others measure multiple ones. Other features include datalogging, alarms and self-cleaning functions. pH meters give an accurate measurement of the number of hydrogen cations in a liquid, which is used to determine the acidity or alkalinity.

Conductivity instruments measure the amount of electrolyte in a liquid, from which its electrical conductivity can be calculated.

Turbidity meters measure the impact that suspended particles, such as sediment or algae, on the clarity of a liquid. High turbidity is generally associated with lower water quality.

COD (chemical oxygen demand) analysers are used to determine the quantity of organic pollutants in a liquid, typically wastewater and effluent. 

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Liquids measurement - helping you find the best solution for your project.

  • Pollution & Process Monitoring (PPM): ProAm ammonia monitor with auto-clean and calibration
    ProAm ammonia monitor with auto-clean and calibration
    Pollution & Process Monitoring (PPM)
    ProAm is an online ammonia analyser providing continuous measurement of ammoniacal-nitrogen of a water or wastewater sample. ProAm is used throughout industry for compliance monitoring and intake protection. Whilst the...
  • Pollution & Process Monitoring (PPM): Chemitec 50 Series digital controller - water quality
    Chemitec 50 Series digital controller - water quality
    Pollution & Process Monitoring (PPM)
    The Chemitec 50 Series digital controller - 2 or 4 sensor connection - provides local display, freely programmable analogue and digital change over contacts. Key features: LCD graphic display with background illumination;...
  • Hydroklear Services: Leachate measurement monitors
    Leachate measurement monitors
    Hydroklear Services
    Hydroklear has developed a number of packages for the continual or intermittent monitoring of liquids for the presence of leachate in normal watercourses. They are used on sites where it is necessary to locate potential...
  • Pollution & Process Monitoring (PPM): Bespoke battery powered waste water quality monitoring
    Bespoke battery powered waste water quality monitoring
    Pollution & Process Monitoring (PPM)
    Short-term site evaluation is often required to identify process failure and the need for improvements. Since many portable devices are not well suited to the demands of wastewater measurement, many UK Water Companies have...
  • Pollution & Process Monitoring (PPM): FDO 700IQ: Digital DO sensor & monitor (optical method)
    FDO 700IQ: Digital DO sensor & monitor (optical method)
    Pollution & Process Monitoring (PPM)
    The FDO 700 IQ is a robust insertion probe providing continuous measurement of dissolved oxygen and temperature of a water and wastewater sample using an optical technique (UV-florescence). The sensor has a membrane cap that...
  • Pollution & Process Monitoring (PPM): Surface water monitoring, JV Housing, Redrow Homes
    Surface water monitoring, JV Housing, Redrow Homes
    Pollution & Process Monitoring (PPM)
    PPM installed a surface water monitoring system for Redrow Homes. The project required PPM to integrate a range of instrumentation into a walk-in analyser kiosk equipped with sample preparation, lighting and frost...
  • Pollution & Process Monitoring (PPM): Proam chloride monitor with auto-clean & calibration
    Proam chloride monitor with auto-clean & calibration
    Pollution & Process Monitoring (PPM)
    ProAm is an online analyser providing continuous or interval measurement of a water or wastewater sample. Typically the instrument is configured for ammonia measurement although other ion selective sensors are also...
  • Pollution & Process Monitoring (PPM): Chemitec phosphate analyser
    Chemitec phosphate analyser
    Pollution & Process Monitoring (PPM)
    Phosphate is an important colorimetric measurement for process control applications such as coagulation control and complaince measurement. The measurement is performed on an interval of time. The analyser can accomodate...
  • Pollution & Process Monitoring (PPM): Proactive monitoring and management of site effluent
    Proactive monitoring and management of site effluent
    Pollution & Process Monitoring (PPM)
    After more than 10 years’ continuous operation, Protoc TOC analysers continue to optimise effluent quality and reduce operational costs at John Smith’s brewery in Tadcaster. The instruments have helped gain a better...
  • Pollution & Process Monitoring (PPM):  IQ Sensor Net: water quality measurement (1-20 sensors)
    IQ Sensor Net: water quality measurement (1-20 sensors)
    Pollution & Process Monitoring (PPM)
    The IQ Sensor Net system is a fixed monitoring system ideally suited for water and waste-water monitoring applications. Various sensors are available and connect using a common water proof connector. The instrumentation is...
  • Pollution & Process Monitoring (PPM): TC2020-XT IQ Sensor Net: water quality (1-20 sensors)
    TC2020-XT IQ Sensor Net: water quality (1-20 sensors)
    Pollution & Process Monitoring (PPM)
    The IQ Sensor Net system is a fixed monitoring system ideally suited for water and waste-water monitoring applications. Various sensors are available and connect using a common water proof connector. The instrumentation is...
  • George Fischer Sales: Type 5700 pH/ORP monitor with relays
    Type 5700 pH/ORP monitor with relays
    George Fischer Sales
    The Type 5700 pH/ORP monitor with relays is suitable for applications ranging from water and wastewater treatment to chemical processing. Instruments: Display: backlit 2x16 alphanumeric LCD and analog dial with reversible...
  • Pollution & Process Monitoring (PPM): Sludge blanket level measurement (sedimentation tanks)
    Sludge blanket level measurement (sedimentation tanks)
    Pollution & Process Monitoring (PPM)
    PPM manufactures continuous on-line water analysers, suitable for water & waste water applications. The ENV100 sludge blanket monitor uses a submersible sample probe and ultrasonic level measurement. The instrument is...
  • Pollution & Process Monitoring (PPM): Iron analyser
    Iron analyser
    Pollution & Process Monitoring (PPM)
    PPM manufactures and distributes water quality instrumentation. We specialise in the provision of the complete monitoring system including bespoke measurement systems pre-installed in a GRP kiosk complete with sample...
  • Pollution & Process Monitoring (PPM): Bespoke liquid measurement systems
    Bespoke liquid measurement systems
    Pollution & Process Monitoring (PPM)
    PPM has considerable experience in providing bespoke engineered liquids measurement systems integrating water quality instrumentation. Systems include a walk-in analyser kiosk complete with sample and electrical...
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Liquids measurement- helping you find the best companies for your project.