WHEN BOATS AND ELECTRONICS MIX  
        How to prevent water seeping in 
      
         
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      A lot of important electronic devices are always  close to water and fuel on a boat - and it's critically important to ensure  that nothing seeps in.  Keeping liquids  out of electronics is relatively easy – but water and fuel vapours can actually  leach in through both the seals and the materials from which the cases are  made.  It is physically impossible to  avoid this but, with a little help from Versaperm, you can reduce it to a level  that avoids problems. 
      Versaperm's latest permeability measurement  equipment lets you check how much vapour seeps through the fabric of the case, seals  or components, giving you the ability to choose the best materials for any  specific system.  As an example a product  made using cellulose, EVOH or PVOH, can form an excellent barrier against  liquids, but allows water vapour to flow in virtually unchecked.  
      Versaperm Limited is a technology leader in vapour  permeability measurements, and its equipment provides fast, simple and accurate  way to test this for water vapour, hydrocarbon vapour and most other gases  including Hydrogen, Oxygen, Solvents and CO2. 
      The instrument was purpose designed for this task  and can give results that are accurate in the parts per million range for most  samples and vapours.  It can cope with  several material samples, seals or enclosures at a time, often give a reading  in as little as 30 minutes – whereas conventional gravimetric measurements take  several days and are significantly less accurate. 
      Versaperm also offers a water vapour permeability  laboratory service for companies that only need to test samples on an irregular  basis. 
      ENDS  
      Please send  
        any sales enquiries to Christopher Roberts, Versaperm Limited ,  
        10 Rawcliffe House, Howarth Road, Maidenhead, Berkshire, SL6 1AP, UK, Tel: +44 (0) 1628 777668,  
        e.mail info@versaperm.co.uk 
        Web http://www.versaperm.co.uk 
      For further 
        Press Information please contact Gerry Palmer @ the Palmer & Rose 
        Partnership. Tel +44 (0) 1494 637499, e.mail gerry@palmer-rose.co.uk. 
         
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