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water measurement instrument Applications

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    Flow measurement instrumentation for waste water treatment flow solutions

    With its high turndown and direct mass flow, our immersible thermal meters are the instrument of choice for measuring aeration basin air flow and monitoring digester gas. Our multivariable vortex meters are used to measure steam in the cogeneration processes, while our ultrasonic flowmetersare used for influent and effluent measurement.

    By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

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    Analytical and measuring instruments of environmental industry

    The environmental field requires robust, high-sensitivity analysis capable of complying with regulations in order to always meet the stringent target values that have been established to assure the safety of the water supply and protect the environment. Moreover, in laboratories where more than 100 samples are processed per day, increasing the throughput and saving energy are issues of concern.

    By Shimadzu Scientific Instruments Inc based in Columbia, MARYLAND (USA).

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    Flow Measurement instrumentation for digital air / gas, steam, water flow meters

    For over 40 years Sierra has advanced our flow technology to offer customers around the globe the most cutting-edge thermal technology on the market. From heavy industrial to research and analytical applications, Sierra has a wide range of digital air flow meters and controllers with digital output protocols for easy network integration. Sierra offers digital gas flow meters and mass flow meters across two core technologies: Capillary Thermal, and Immersible Thermal. Buy a large selection our air flow meter...

    By Sierra Instruments, Inc. based in Monterey, CALIFORNIA (USA).

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    Instruments and analyzers for spectral DNI measurements

    Where the pyrheliometer is most suitable to quantify the total DNI of the solar spectrum. The spectroradiometer gives details about the energy distribution which is important for PV or CPV cell research. The solar spectrum wil change with the angle of incidence and its path through the atmosphere. Photons wil be reflected, scattered or absorbed. Big absorbers of infrared irradiance are water vapor, carbon dioxide, and ozon.

    By EKO Instruments based in San Jose, CALIFORNIA (USA).

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    Water monitoring instruments for surface water monitoring

    Surface water monitoring as an application covers many different environments and can require different equipment depending on the monitoring requirements. Possible environments include lakes, rivers and coastal waters where the monitoring may be focused on water quality or water level measurement. Aquaread offer instruments suitable for each of these environments and have a wide range of possibilities depending on the kind of data you wish to collect.

    By Aquaread Limited based in Broadstairs, UNITED KINGDOM.

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    Instruments and analyzers for DNI measurements with a pyrheliometer

    Solar Direct Normal Irradiance (DNI) represents the direct solar component and contains about 80% of the total solar energy budget on earth. Outside the atmosphere (AM0) the solar irradiance is considdered as a constant (1367 W/m2) that slightly fluctuates with a 11 year cycle. The DNI at the earth surface is highly variable due to the atmospheric conditions (clouds, aerosols, water vapor and molecules).

    By EKO Instruments based in San Jose, CALIFORNIA (USA).

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    Gas monitoring instruments and systems for process NOx measurement

    Nitric acid HNO3 is an important intermediate reagent for production of several important end products, such as fertilizers, explosives, dyestuffs/pigments, pesticides, pharmaceuticals, photographic materials, plastics, and synthetic fibers. At nitric acid manufacturing plants, the Gasmet™ FTIR Gas Analyzer can be used to measure several gaseous components from the process stream for purposes of process control. A single system can be used to measure the high levels of nitrogen monoxide NO and nitrogen...

    By Gasmet Technologies Oy based in Helsinki, FINLAND.

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    Industrial process measurement & automation solution for water & wastewater

    Increase your efficiency and ensure compliance with an experienced and trusted partner. Legal demands, shrinking budgets and increasing process complexity: the challenges faced by the water & wastewater industry have never been greater. To master these challenges you need a partner who combines extensive industry knowledge and experience with an entire portfolio of measuring instruments, solutions and services.

    By Endress Hauser AG based in Reinach, SWITZERLAND.

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    Waste Water

    Waste water, especially industrial waste water, is the most challenging water for instrumentation. Mostly, this water is characterized by highly fluctuating loads, very high salt concentrations as well as a high particle density. Hence, the accurancy and speed of measurements depends on the measurement system itself and the oxidation technique used. Obviously, application-specific analyzers provide huge advantages against standard analyzers that are used for all applications.

    By LAR Process Analysers AG based in Berlin, GERMANY.

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    Process water

    Process water is one of the most challenging for analysis instrumentation. Mostly this water is characterized by a certain purity, fluctuating loads, as well as very high salt concentrations. Since any disturbance in water-circuits can lead to an entire plant shutdown, resulting in huge costs, reliable and fast online water analyzers are an essential. Due to the diverse demands of various measurement challenges, application-specific analyzers provide huge advantages against standard analyzers that are used for...

    By LAR Process Analysers AG based in Berlin, GERMANY.

  • Differential level transmitter for VFD pump control & flow measurement

    An Ontario municipality deploys Portable flowmeters to solve flow rate discrepancies between sewage pump station effluent and lagoon influent flowmeters. Faced with suspension of construction permits due to flow rate uncertainty, the Township of North Glengarry called on Greyline Instruments to help troubleshoot two permanently installed flow meters.

    By Greyline Instruments Inc. based in Long Sault, ONTARIO (CANADA).

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    Water monitoring technology for coastal & estuary

    Measurement of water quality in coastal regions and estuaries is critical in the characterization of hypoxic ‘dead zones’ as a result of nutrient loading and algal blooms in the water bodies. Sediment loading analysis through turbidity measurement is also important for coastal trend identification and modeling. Hydrolab and Sea-bird Coastal offer a variety of multiparameter water quality instrumentation and nutrient sensors for long-term coastal applications.

    By OTT HydroMet based in Kempten, GERMANY.

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    Determination of nitrites in water by fluorimetric method

    Lumex Instruments provides sensitive and selective fluorimetric method for the measurement of mass concentration of nitrites in water samples using the FLUORAT-02 analyzer.

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of zinc in water by fluorimetric method

    In accordance with WHO’s Guidelines for Drinking Water Quality there is no health-based guideline value of zinc in water concentration. Concentration of zinc in tap water can increase as a result of its dissolution from pipes. Also, elevated levels of zinc may be an indicator of increased concentrations of other toxic metals; thereby zinc in water analysis is an essential analytical task. Lumex Instruments provides sensitive and selective fluorimetric method for the measurement of mass concentration of zinc in...

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Determination of aluminium in water by fluorimetric method

    Aluminium is the most abundant metallic element and its salts are widely used as a coagulation treatment agent. At the same time increased levels of aluminium may lead to renal diseases and cause undesirable color and turbidity of distributed water. There are practicable levels of aluminium in water based on optimization of the coagulation process at drinking-water plants: 0.1 mg/L or less for large water-treatment facilities and 0.2 mg/L or less for small. Lumex Instruments provides accurate and selective...

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

  • Instrumentation for Scientific Research

    Accurate and traceable measurements of atmospheric gases are essential for understanding our changing environment, and the formulation, implementation, and evaluation of climate change mitigation strategies in response to rising concentrations of greenhouse gases and resulting global warming. In addition to concentration measurements for background measurements, and source monitoring and quantification, isotopic measurements allow the attribution of emissions sources, as well as tracing the natural cycles of...

    By Mirico based in Chilton, UNITED KINGDOM.

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    Determination of anionic surfactants in water by fluorimetric method

    Anionic surfactants (A-SAS) represent, by volume, the most important group of surfactants used in cleaning products and the oldest and the largest volume anionic surfactant is soap. In concentrations 0.1 ~ 1.0 mg/L A-SAS become toxic for aquatic environment. Lumex Instruments provides sensitive and selective fluorimetric method for the measurement of mass concentration of anionic surfactants in water samples using the FLUORAT-02 analyzer. The method became the Interstate standard for anionic surfactant in water...

    By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

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    Instruments and analyzers for spectral irradiance portable solutions

    Reflection and transmission measurements on materials, vegetation, water or atmosphere give valuable information about biological, physical and chemical processes. Processes driven by solar radiation, in particular bands of the spectrum through the so called action spectra, can be analysed or quantified with a sensor senitive in the particular spectral band. The MS-720 portable spectroradiometer gives total freedom to be used in different applications and range of the spectrum between 350 - 1050 nm.

    By EKO Instruments based in San Jose, CALIFORNIA (USA).

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    Gas monitoring instruments and systems for greenhouse gas emissions from soil

    Measurement of greenhouse gases released from soil and water surface forms an important part of climate change study. Microbial activity in the soil or for instance the melting of permafrost releases greenhouse gases such as Methane and nitrous oxide N2O into the atmosphere. Measurement of the concentration for these gases inside an open-bottom soil chamber placed on the soil over time tells the emission rate (flux) per chamber footprint area.

    By Gasmet Technologies Oy based in Helsinki, FINLAND.

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    Monitoring Once Through Cooling Water

    Fluorescence-based oil in water monitors from Turner Designs Hydrocarbon Instruments have been used extensively in industrial water processes for more than 20 years. These low maintenance fluorescence monitors have no significant measurement disturbance from water turbidity or naturally occurring organics in the water. Oil in water monitors can help detect and prevent major oil spills that may cause significant environmental damage and regulatory compliance infractions.

    By Turner Designs Hydrocarbon Instruments, Inc. based in Fresno, CALIFORNIA (USA).

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