dissolved oxygen probe News

  • Product of the Month – Handy Polaris 2 Portable Dissolved Oxygen Meter with Datalogger

    This month the focus is on the Handy Polaris 2 Portable Dissolved Oxygen Meter with Datalogger. Over the summer months we have seen increased interest in the instrument. Warmer temperatures can affect the chemistry, biological processes and dissolved oxygen levels in water, making the Handy Polaris 2 a popular ...


    By Partech (Electronics) Ltd.

  • In-Situ Inc. launches innovative Dissolved Oxygen Handheld with Smartphone application for the environmental market

    In-Situ Inc. announces the new smarTROLL Rugged Dissolved Oxygen (RDO) Handheld and iSitu Smartphone Application for environmental monitoring applications. Ideal for spot checking, the smarTROLL RDO Handheld can be used for surface-water monitoring applications that require ...


    By In-Situ, Inc.

  • ET expands portfolio with water probes

    Enviro Technology is enhancing its product suite with a range of high-performance monitors tailored for professionals with responsibility for water quality measurement and management. Manufactured by In-Situ, the TROLL® sensors measure water quality indicators such as temperature, pH, conductivity and dissolved oxygen. They also record additional factors including temperature and water level. ...

  • EPA Approves Hach LDO Method 10360

    The luminescent dissolved oxygen method utilizing the technology Hach pioneered in 2003 is now fully EPA approved for measurement of Biochemical Oxygen Demand (BOD5), Carbonaceous Biochemical Oxygen Demand (CBOD) and Dissolved Oxygen (DO). Hach's LDO process and lab probes, as well as BOD tests conducted with Hach's HQd meter platform can now be used for reporting purposes when following this ...

  • In-Situ Inc. Launches Innovative Water Quality Handheld Instrument with Smartphone Application for the Environmental Market

    In-Situ® Inc. announces the new smarTROLL™ Multiparameter (MP) Handheld Instrument and iSitu™ Smartphone Application for environmental monitoring applications. Ideal for water quality spot checks, the smarTROLL MP Handheld can be used for any surface-water monitoring application. No training time is required to use the probe or the intuitive ...


    By In-Situ, Inc.

  • Thermo Fisher Scientific Announces New Thermo Scientific Orion Meters

    Thermo Fisher Scientific Inc., the world leader in serving science, announces the new Thermo Scientific Orion Star™ A and VERSA STAR™ Meters. These new meters build on the quality and expertise you’ve come to expect from the Orion product line. We’ve expanded the offering, combining new features focused on an easy to use interface and the tried-and-true features relied on ...

  • METTLER TOLEDO TDL Analyzers Receive Award from Frost & Sullivan for Competitive Strategy Innovation & Leadership

    Based on its recent analysis of the process tunable diode laser (TDL) analyzers market, Frost & Sullivan recognizes Mettler-Toledo AG with the 2014 Global Frost & Sullivan Award for Competitive Strategy Innovation & Leadership. ...


    By Mettler - Toledo Int. Inc

  • METTLER TOLEDO Produces Hints and Tips Guide on Improving DO and pH Measurement Accuracy

    Process analytics using in-line sensors plays a major role in monitoring manufacturing to ensure the required process conditions are always being met. Obviously, reliability of the data from sensors correlates with sensor measurement accuracy, but accuracy is not solely dependent on the use of high quality sensors. Sensor maintenance and calibration procedures significantly influence a ...


    By Mettler - Toledo Int. Inc

  • HPR-40 MIMS System Assists in Denitrification Studies

    Denitrification is the process carried out by bacteria that converts nitrites and nitrates to nitrogen, nitric oxide and nitrous oxide gases. Two of these gases have been linked with ozone layer depletion and global warming. Denitrification is an anaerobic process and occurs in environments where oxygen levels are depleted, such as within soils and groundwater. The Hiden HPR-40 membrane inlet ...


    By Hiden Analytical

  • Technology for gulf oil spill and gas shale fracing

    Two major sources of energy for the U.S. are dependent upon the solution of environmental problems. The McIlvaine Company has a created a free website with the latest technology to solve these problems. Over the last three weeks a series of recorded webinars have been conducted on both subjects. The full recordings of the discussions have been posted to the free site.  Here are some ...


    By The McIlvaine Company

  • Little Rock Wastewater is jumping for joy after winning a DO system

    You could be the envy of your colleagues if you sign up and win one of the YSI optical dissolved oxygen system giveaways. Little Rock Wastewater won the December 2010 drawing and will receive a YSI ProODO optical DO instrument, 4-meter optical DO field cable, ...


    By YSI - a Xylem brand

  • Intellisonde improves water security

    The US Environmental Protection Agency (EPA) is testing commercially available water quality sensors for their ability to provide a warning of deliberate or unintentional contamination events. The Intellisonde in-pipe water quality monitor from UK-based Intellitect Water is one of several instruments being assessed at its Ohio Test and Evaluation Facility. The project's work on water quality ...

  • Process optimisation by Real-Time Control at Taunton STW

    Wessex Water is investing around £20m at Taunton (Ham) sewage treatment works to improve the facilities for wastewater and sludge treatment in a project that is due for completion by the end of March 2015. The upgrade to the works under the DWF Improvements Scheme will increase the site’s treatment capacity whilst also improving the efficiency and quality of the treatment process, ...


  • Advanced monitoring technology helps improve water security

    As part of the homeland security activity in the United States, the Environmental Protection Agency (EPA) continues to test commercially available water quality sensors for their ability to provide a warning alarm due to deliberate or unintentional contamination events within a drinking water system. The Intellisonde™ in-pipe water quality monitor from UK based Intellitect Water is one of ...


    By Intellitect Water Ltd

  • HACH LANGE monitors provide critical alarms at UU, Macclesfield

    New ammonia probes with sophisticated controllers have enabled staff at United Utilities’ Macclesfield wastewater treatment works to ensure that the plant does not exceed its discharge consent. Following installation, the monitoring systems initially generated around 40 alarm texts per day (mostly night!) but significant improvements have now been implemented. The Macclesfield WwTW is a ...


  • Robot fish could monitor water quality

    Nature inspires technology for an engineer and an ecologist teamed up at Michigan State University. They're developing robots that use advanced materials to swim like fish to probe underwater environments. 'Fish are very efficient,' explained Xiaobo Tan, an assistant professor of electrical and computer engineering. 'They can perform very efficient locomotion and maneuvering in the water.' ...


    By ScienceDaily

  • Thermo Electron Introduces Powerful and Convenient Orion 5-Star pH Meter

    Untitled Document New Addition to the Orion Star Series Offers Accuracy and Precision in a Handheld Unit Beverly, Mass. – July 28, 2006 – Thermo ...

  • China trial for new in-pipe monitor

    New technology, developed by Intellitect Water (UK), that provides visibility of water quality within the drinking water distribution network, is currently on trial in China. Shanghai based, Ewaters Environmental Science & Technology Co., Ltd, which specialises in water network modelling and data management, carried out the trial and their Managing Director, Weijun Zhang says, 'We are keen ...


    By Intellitect Water Ltd

  • The Changing Role of an Instrument Service Engineer

    The life of an instrument service engineer has changed enormously in recent years with the laptop replacing the screwdriver as the most important tool.   We followed HACH LANGE’s newest service engineer James Davie, and discussed his role with the company’s service manager Terry Bailey, who has worked in the instrumentation sector of the Water Industry for over 20 years. Based just ...


  • JUMO AQUIS 500 - New transmitter/controller series for analytical measurement

    This new compact design still features all the most useful options, and is so simple to use its “child’s play”: The new JUMO Aquis 500 can be used for the measurement and control of the most widely used liquid analysis parameters. Available are options for pH/Redox, the JUMO AQUIS 500 pH, and electrolytic conductivity measurements using 2- and 4-electrode methods the ...


    By JUMO

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