water testing spectrophotometer News

  • Hach Dr2800 water testing spectrophotometer now obsolete.

    With the launch of the new Hach DR1900 portable spectrophotometer Hach have discontinued their popular Dr2800 spectrophotometer. We have created this blog to answer a few of our customers common questions about this change and the way forward for customers upgrading or servicing their units. I ...


    By Camlab Limited

  • New spectrophotometer to revolutionise water analysis

    HACH LANGE has announced the launch of a major new spectrophotometer, the DR 3900, that Marketing Manager Sarah Blayds says "is light years ahead of anything else in the market." The DR 3900 employs the latest RFID (Radio Frequency Identification) technology to ensure that an accurate, reliable, traceable record is created for every sample. However, as Sarah Blayds explains: "Improved ...


  • New Hach Dr1900 Portable Spectrophotometer

    Hach Lange has developed a new generation device for portable water analysis – the Hach DR 1900 Spectrophotometer. The robust and waterproof entry level spectrophotometer model can utilise the tried and tested cuvette test system from HACH LANGE, this delivers officially recognised results for your water testing in just a few work steps. The Hach DR 1900 ...


    By Camlab Limited

  • Message E1 on a Hach Dr2800 spectrophotometer

    There are a number of tests in the Hach LCK cuvette range that require a blank vial to be tested prior to running a sample. The value E1 on screen indicates that this value is to be subtracted from the final reading. This will also appear with some tests where the value is measured before and after the sample addition. ...


    By Camlab Limited

  • Merck Introduces Spectroquant® Prove Family of System Spectrophotometers for Simplified, Durable and Secure Water Analysis

    Merck, a leading science and technology company, has introduced Spectroquant® Prove, a new class of spectrophotometers for simplified, durable and secure analysis of waste water, drinking water, beverages and process water. Spectroquant® Prove is available in three models to meet a broad range of requirements and offers the largest choice of water test kits and methods including complete ...


    By Merck Millipore

  • Spectrophotometers Spectroquant® Pharo – Benefit from new features in the latest software version

    Merck’s Spectroquant® Pharo 100 and 300 spectrophotometers combine the benefits of system photometers with the versatility of spectrophotometers and open up the possibilities for water and food analysis. The latest software version v 2.03 provides new methods for the Pharo instruments and can be easily downloaded from ...


    By Merck Millipore

  • Hach spectrophotometer – 27 years old and still going strong

      To celebrate the launch of the new spectrophotometers; DR 3900 and DR 6000, instrumentation specialist HACH LANGE launched a competition to find the oldest operational HACH or LANGE photometer in Ireland. Extensive research revealed that the contestant with the oldest instrument, and winner of a brand new DR 3900, is Michael Whelan of Wicklow County Council with his DR3 spectrophotometer ...


  • New Spectroquant® Pharo 100 and 300 spectrophotometers from Merck mean greater possibilities in analysis

    Over 150 test kits now pre-programmed – Video online with complete informationMerck Chemicals is pleased to announce that the company’s complete range of Spectroquant® test kits – over 150 kits in total – is now available on the new ...


    By Merck Millipore

  • Palintest Ltd is to launch its new 9100 UV-Vis Spectrophotometer at the ARABLAB 2011 exhibition

    Palintest Ltd is to launch its new 9100 UV-Vis Spectrophotometer at the ARABLAB 2011 exhibition, which will be held from 7th to 10th March 2011 in Dubai. The company will be showcasing the product at stand 347 in the British Pavilion. The new 9100 UV-Vis Spectrophotometer provides stand alone or dedicated PC operation using Palintest's specially-designed software. The instrument extends the ...

  • ASTM D516 - 11 standard test method for sulfate ion in water

    The determination of sulfate is important because it has been reported that when this ion is present in excess of about 250 mg/L in drinking water, it causes a cathartic action (especially in children) in the presence of sodium and magnesium, and gives a bad taste to the water. 1. Scope 1.1 This turbidimetric test method covers the determination of sulfate in water in the ...


    By ASTM International

  • Kroff, Inc. Laboratory Enhances Speed and Accuracy of Water Testing

    Kroff, Inc., one of the fastest-growing water treatment companies in the United States, has added new capabilities to the company’s laboratory services by enhancing the speed and accuracy of water testing. Kroff scientists are using a total organic compound (TOC) analyzer to detect the purity of water within minutes, instead of hours or days with older equipment. The process enables Kroff ...


    By Kroff, Inc.

  • Kroff, Inc. Laboratory Enhances Speed and Accuracy of Water Testing

    Kroff, Inc., one of the fastest-growing water treatment companies in the United States, has added new capabilities to the company's laboratory services by enhancing the speed and accuracy of water testing.  Kroff scientists are using a total organic compound (TOC) analyzer to detect the purity of water within minutes, instead of hours or ...


    By Kroff, Inc.

  • Introducing Spectroquant® test kits for Molybdenum and Oxygen scavengers

    Test your boiler and cooling water – keep your systems from corroding. All our Spectroquant® test kits offer unparalleled ease and precision and replace costly, laborious lab methods. We are glad to announce two new additions to our photometric product range for boiler and cooling water systems. The new kits test the parameters “molybdenum” and “oxygen scavengers.” What can you expect? Molybdenum ...


    By Merck Millipore

  • Kroff Lab Services, Inc. Established to Provide Advanced Water Testing and Analysis for Oil & Gas Clients and Other Industry Sectors

    Kroff, Inc., one of the fastest-growing water treatment companies in the United States, continues to expand its service array in the growing market of water and wastewater treatment with the official launch of Kroff Lab Services, Inc. (KLS).  The lab includes a ...


    By Kroff, Inc.

  • FREE workshop on wastewater lab testing `Improving quality and lowering costs`

    HACH LANGE is inviting anyone involved with the analysis of wastewater quality to a free workshop at its Manchester Head Office on Tuesday 14th June 2011. The workshop will provide an opportunity to see HACH LANGE's remarkable new DR 3900 spectrophotometer which, the company claims, is light years ahead of anything else on the market. The workshop will commence at 10am, providing a mix of ...


  • Shimadzu Supports Growing Solar Industry with Testing Instruments for Photovoltaic Research and Manufacturing

    Shimadzu Scientific Instruments offers testing solutions for photovoltaic manufacturing processes and research and development that contribute to higher conversion efficiencies, reliability and yields from solar cells. A number of these solutions will be on display at Intersolar North America (Booth L317). Shimadzu's comprehensive line of analytical instruments can evaluate materials, as well as ...

  • Water analysis simplified

    Hach Company has unveiled its DR 3900 spectrophotometer featuring Radio Frequency Identification (RFID) technology, which requires less training and increases confidence in the test results. The DR 3900 further simplifies water analysis by walking users through testing procedures to ensure consistently accurate results regardless of the user’s knowledge. Lance Reisman, president ...

  • Protozoa detect water toxins

    Woods Hole Oceanographic Institution (WHOI) biologist Scott Gallager has grand plans for his revolutionary Swimming Behavioural Spectrophotometer (SBS), which employs one-celled protozoa to detect toxins in water sources. The SBS has been selected as a 2010 ‘Better World\' technology by the Association of University Technology Managers. This success story was actually a concept which the US ...

  • Water quality is top priority at Brighton aquarium

    The SEA LIFE Centre next to the pier in Brighton is the world’s oldest operating aquarium. Originally designed by Eugenius Birch in 1872, the popular attraction has recently benefited from substantial renovation and now offers a range of new attractions including a Jellyfish Discovery & a Behind the Scenes tour. With hundreds of highly valuable marine creatures to protect, water quality ...


  • ASTM D6647 - 01(2011) standard test method for determination of acid soluble iron via atomic absorption

    In certain applications, such as acid purification, acidic food or chemical purification or decolorization, or other applications wherein iron may be leached out of the carbon, the use of acid-washed carbons will reduce or eliminate color pickup in the effluent or in the product. The acid soluble iron content is usually specified by the carbon supplier to prevent unacceptable levels of iron leach ...


    By ASTM International

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