hardness test News

  • Hard quality test for RT400

    One week ago, we thougt that it's time for an really hard quality test for Ahwi products. What we can do do show our customer the stabilty of an RT400. To launch an RT400, upside down, from an 6m high bridge, thats it. And after this action, we leave the machine for one week in the water. For the truck was this action not very healty, and also the trailer did'nt look very well. We lifted ...


    By AHWI Maschinenbau GmbH

  • Work Hard, Play Hard!

    As Jack Nicholson knows, all work and no play makes Jack a dull boy. It can also make you a little crazy, but that’s a post for another day. At Bowen EHS, we believe the learning experience is meant to be enjoyed. How does Bowen make learning fun? We thought you’d never ask! Flash cards are fine and dandy when you’re trying to memorize something, ...


    By Bowen EHS, LLC

  • Going `hard core` for the environment

    Life is full of choices when it comes to protecting the environment. You can take small steps from the comfort of your own home or office (always a good thing!), or you can go 'hard core' and experience conservation in the heart of some of nature's most fragile environments. In celebration of its ENVIRONMENT Papers line, Neenah Paper has launched an ' ...

  • Unlocking locked hard drives

    Unlocking locked hard drives Many clients receive hard drives that are locked and do not know what to do with them since a locked hard drive prevents any access. It is basically useless until it is unlocked so most of my clients cannot resell or re-use them as is. Below are the steps to get these hard drives unlocked so that they can be re-used instead of hitting the shredder. ...


    By Disk Drive Solutions

  • Erasing enterprise SAS hard drives

    Erasing enterprise SAS hard drives Many data centers today are now using SAS hard drives as their main storage device. These SAS drives are very expensive so you can just imagine how valuable they would be for the secondary market. Here is a great example of a higher cost SAS drive by HP. Large enterprise companies and data centers are the ones buying these high valued ...


    By Disk Drive Solutions

  • ASTM D7735 - 11 standard test method for type a durometer hardness testing of road marking thermoplastic at elevated temperatures

    This method is based on the penetration of a specific type of indentor when forced into the material under specified conditions. The indentation hardness is inversely related to the penetration and is dependent on the elastic modulus, viscoelastic behavior of the material, geometry of the ...


    By ASTM International

  • 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. ...

  • New Hard Drives Benefit From Incoming Inspection

    Not all new hard drives were created equal, so it is a good idea to add incoming inspection of new hard drives to your process.  At  ...


    By Disk Drive Solutions

  • New Solution for hard water problems in the home

    Fluid Dynamics launches Limetron® Water Conditioner for prevention of Limescale Build up in Homes For more than 40 years Fluid Dynamics has been manufacturing water conditioners . Green , Sustainable systems for preventing scale build up caused by hard water. Originally focussing its attention on Industrial and Commercial applications with customers such as Kimberley Clark, Us ...

  • First Steps on the Hard Road to Environmental Restoration

    Untitled Document BATON ROUGE, Louisiana, September 12, 2005 (ENS) - The total environmental impact of the damage caused by Hurricane Katrina on August 29 is still unknown, but it is currently being evaluated ...

  • Catalytic Hard Water Scale Prevention System Successfully Tested Under US Government Green Proving Ground Scheme

    The US Government's GSA takes products that it believes could be environmentally useful for its estate of buildings and tests them scaling Caused by hard water is a big problem worldwide. For 18 Months The  General Services Administration , responsible for many public buildings in the US,  tested a catalytic hard water scale preventer  under the ...

  • ASTM E721 - 11 standard guide for determining neutron energy spectra from neutron sensors for radiation-hardness testing of electronics

    It is important to know the energy spectrum of the particular neutron source employed in radiation-hardness testing of electronic devices in order to relate radiation effects with device performance degradation. This guide describes the factors which must be considered when the spectrum adjustment methodology is chosen and implemented. Although the selection of sensors (foils) and the ...


    By ASTM International

  • New Wavin AquaGrid paving system The pervious alternative to hard surface drainage

    Wavin Plastics has launched the OSMA AquaGrid pervious paving system to offer a new way to manage rain and surface water drainage. Continuing residential and commercial development means more hard-standing impermeable surfaces, less ground where natural drainage is still possible and more pressure on man-made drainage. The AquaGrid is an easily installed alternative to hard impermeable ...


  • Likely spread of Softener ban will force rethink on hard water treatment methods

    Recent surveys found levels of chlorides well above the normal in a number of rivers and streams in northern US States. This will add pressure to legislators to consider the banning of water softener units in other parts of the US not just California.Fluid Dynamics manufacturer of catalytic scale prevention products Housetron ,Scaletron and Colloid-A-Tron have seen sales surge as the green agenda ...

  • New Wavin AquaGrid paving system: the pervious alternative to hard surface drainage

    Wavin Plastics has launched the OSMA AquaGrid pervious paving system to offer a new way to manage rain and surface water drainage. Continuing residential and commercial development means more hard-standing impermeable surfaces, less ground where natural drainage is still possible and more pressure on man-made drainage. The AquaGrid is an easily installed alternative to hard impermeable ...


  • Georgia`s cyclists are pedaling hard to stop diabetes at local tour de cure event

    Morgan Kendrick, President of Blue Cross and Blue Shield of Georgia, Appointed as Tour de Cure Executive Sponsor. In an effort to reduce the growing prevalence of diabetes, Blue Cross and Blue Shield of Georgia (BCBSGa), is the premiere sponsor of the Atlanta Tour de Cure® (TDC) on Sunday, May 15, 2011 at Bouckaert Farm in Fairburn, Georgia. This multi-faceted ride is the American Diabetes ...

  • Testing nanopositioning devices for Queensgate

    The National Physical Laboratory (NPL) has a long standing collaboration with Queensgate Instruments in the area of provision of metrology for nanopositioning. NPL and Queensgate recently completed an Innovate UK project in which NPL developed optical interferometry to enable Queensgate to verify the performance of the next generation of its nanopositioning ...

  • Testing nanopositioning devices for Queensgate

    The National Physical Laboratory (NPL) has a long standing collaboration with Queensgate Instruments in the area of provision of metrology for nanopositioning. NPL and Queensgate recently completed an Innovate UK project in which NPL developed optical interferometry to enable Queensgate to verify the performance of the next generation of its nanopositioning ...

  • New methodology for poolside compliance testing

    A new method using a water proof meter with built in photo cell and reagent delivery device (test strips) was presented at the 5th Annual World Aquatic Health™ Conference in Colorado Springs October 17th. Ivars Jaunakais, President of Industrial Test Systems, Inc. (ITS), presented a new method for pool water testing last week during the annual World Aquatic Health Conference. The ...

  • Weihua technical inspection and testing center

    Weihua technical inspection and testing center was established in August, 2004, covers an area of more than 1000㎡. In July, 2007, we were formally recognized through China National Accreditation Service for Conformity Assessment. Inspection report within the scope of approval issued by our test center not only available in China, but also more than 90 countries in the world, to achieve mutual ...

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