water measuring device News

  • Water-testing Device Measures Up

    Arkansas reporter John Magsam wrote the following article regarding Beaver Water District and their use of the ChlordioX Plus instrument, which recently gained EPA approval for the determination of chlorine dioxide and chlorite in public water supplies. Water-testing Device Measures Up EPA approves system that got a trial run in Arkansas By John Magsam A new water-testing device that ...

  • Water quality field device

    The benefits of a portable UV254 device, which utilises ultraviolet light at 254nm to quickly and accurately measure water quality while in the field, are discussed in an article available from Water Online. By conducting organic analysis in the field, water treatment professionals can react immediately to any problems. To take control of our water quality, we first need to know what"s in our ...


    By Real Tech Inc.

  • Research and Markets: Environmental Hydraulics: Physical Processes and Measurement Devices, Volume 1 is Essential Reading for the Study and Management of Water Resources

    Research and Markets has announced the addition of John Wiley and Sons Ltd's new book "Environmental Hydraulics: Physical Processes and Measurement Devices, Volume 1" to their offering. This series of five volumes proposes an integrated description of physical processes modeling used by scientific disciplines from meteorology to coastal morphodynamics. Volume 1 ...


  • Fast and Precise Water Activity Measurements

    Water activity in perishable foods and pharmaceutical products has a significant influence on their shelf life and storability. Water activity also has a determining influence on the quality of a product, its stability, taste and aroma. Rotronic offers a complete range of water activity products. The devices are accurate and characterized by their high efficiency, exchangeability and ease of ...


    By ROTRONIC AG

  • ASTM C1745 / C1745M - 11 standard test method for measurement of hydraulic characteristics of hydrodynamic stormwater separators and underground settling devices

    Each device has unique flow patterns and turbulence characteristics. In addition, each device exhibits a wide range of efficiencies as discharge, particle size, particle density, and flow viscosity (that is, water temperature) change. The testing procedure in Section 7 will help develop the parameters necessary to input into a function that describes the performance of a device ...


    By ASTM International

  • Offshore Wind Accelerator launches world’s largest and most challenging validation trials of floating offshore wind measurement devices

    The Carbon Trust today announced details of the world’s largest and most challenging validation trials of floating LiDAR (Light Detection and Ranging) technology. Up to five different offshore wind measurement devices will be subjected to an extensive testing and validation against the state-of-the-art meteorological masts at three North Sea Round 3 sites. This campaign is the latest ...


    By Carbon Trust

  • New approaches to measuring metal concentrations in water in Europe

    EU Member States are required to monitor concentrations of metals in surface water in order to comply with regulations laid out under the Water Framework Directive. Current sampling methods may produce uncertain estimates of pollutant levels. A new study provides evidence that combining different sampling techniques can produce more reliable estimates. In 2006, the European Commission issued a ...

  • Measurement of water required for improved management in New Zealand

    A new requirement aimed at boosting the sustainable management of New Zealand's freshwater resource through the use of measurement devices has been approved by the government, Environment Minister Trevor Mallard and Agriculture Minister Jim Anderton announced today. 'The National Environmental Standard for Measuring Water Takes was approved by Cabinet yesterday and will now be drafted into ...

  • Measurement of lime levels in drinking water & wastewater

    As lime is a product derived from the Earth, it is fitting that many of its uses also benefit the Earth. In fact, the second leading use of lime is in environmental applications, including drinking water and wastewater. OPTIFLEX is widely used to indicate lime levels in storage silos. It usually replaces non-reliable ultrasonic or electromechanical systems that are expensive to maintain. Lime ...


  • Study to measure long-term hard water damage

    Expanding on a major study already underway, the Water Quality Research Foundation has retained an independent testing firm to measure how hard water might damage many common household fixtures and appliances. In February, WQRF hired the Battelle Memorial Institute, a non-profit international science and technology enterprise, to examine the amount of energy savings that water softeners offer. ...

  • ProMinent at Brau Beviale 2014: Measuring and control for water treatment

    Visitors to Brau Beviale 2014 can experience a new generation of controllers in hall 4 stand 4-308. ProMinent will be unveiling its new measuring and control unit DULCOMETER dialog DACa controller. The dialog DACa was developed for continuously measuring and controlling the parameters needed for water treatment. It is taking the place of the D1Ca/D2Ca controller from ProMinent. The ...

  • WEDECO UVerifier measures UV radiation

    The new WEDECO UVerifier is a handy portable measuring device, designed for checking the disinfection performance of UV water disinfection systems. Its UV sensor is certified according to ÖNORM (Austrian Standard) and by providing the 4‑digit measured value display it additionally meets the requirements of the DVGW ((German Technical and Scientific Association for Gas and Water). Due to its ...


    By WEDECO - a Xylem brand

  • The HygroPalm23 Cased Set - Guarantees efficient measurement of water activity

    Bassersdorf  - The measurement of water activity plays a decisive part in the quality inspection of humidity-sensitive products. The free water in a product influences its microbiological, chemical and enzymatic stability, and has a significant influence on the shelf life of the product. Rotronic offers a cased set for all those who are interested in guaranteed precise measurement of water ...


    By ROTRONIC AG

  • Mobile Discharge Measurement with Sommer Tracer

    Sommer GmbH adds a new technology to discharge measurement devices. Discharge measurement of rivers, irrigation channels or technical canals is daily business for hydrologists worldwide. The Sommer TQ tracer system offers new capabilities where conventional equipment, such as mechanical flow meter or ADCP boats, fails. Conventional measurement equipment has certain limitations. On the one hand a ...


    By SOMMER Messtechnik

  • Accurate Water Monitoring in Harsh Environments with New Measurement Specialties Level Transducer

    Measurement Specialties, an expert in sensor design and manufacturing, now offers a new TruBlue Water Level Data Logger for remote monitoring of water levels in the harshest water environments.  The battery-powered TruBlue 255 Level can collect up to a half-million time stamped pressure and temperature data points with its standard 8 MB of internal memory or can be outfitted with ...

  • Picarro Introduces a Shoe Box-Sized Device that Extracts Water in Minutes from Environmental, Tissue and Food Samples for High-Precision Isotope Analysis Anywhere in the World

    Picarro, the maker of the world’s leading instruments for carbon and water cycle measurements today unveiled its new Induction Module - Cavity Ring-Down Spectroscopy (IM-CRDS) system, a compact, field-deployable and high-precision water isotope measurement solution that can extract water from plant, soil, and food samples and measure hydrogen and oxygen ...


    By Picarro, Inc

  • High Standard Liquid Level Measurements and Monitoring

    Ground water, surface water, tides etc. are just a few of the long term monitoring applications of water level, requiring precise and reliable technology as provided by the DL.OCS data logger. The Data Logger DL.OCS enables the long term measurement of pressure, temperature and conductivity of liquids at custom intervals. The sensor excels with precision results while ...

  • Prototype NIST method detects and measures elusive hazards

    A chemist at the National Institute of Standards and Technology (NIST) has demonstrated a relatively simple, inexpensive method for detecting and measuring elusive hazards such as concealed explosives and toxins, invisible spoilage in food or pesticides distributed in soil by wind and rain. The prototype method is more sensitive than conventional techniques for detecting traces of these ...

  • Nanotechnology produces cheaper and portable measuring instruments

    Let's start by correcting one misunderstanding: nanoparticles are not extremely small. In fact, they vary in size - from a couple of atoms to millions of atoms or thousands of molecules - and make up an intermediate form between loose molecules and relatively large grains. Proteins are also a type of nanoparticle. “In light of this, chemists see nanoparticles as actually being quite ...

  • Tank-side on-site: Ammonium and Phosphate Measurement

    AMTAX sc and PHOSPHAX sc - The new HACH LANGE analyser generation determines NH4-N and PO4-P directly at the tank. The instruments combine the advantages of high-precision process analysers with simple handling of an in-situ probe. Installed simply and directly at the side of the tank, they carry out onsite measurements like a probe, as exactly as an analyser, without additional structures or a ...


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