Tag: zone 2

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Medical Keyboards Fight Against MRSA

This entry was published on October 2, 2008 by Richard N Williams

A recent study by the University of Arizona has discovered that computer keyboards can house more germs than toilet seats with 25% carrying the deadly superbug MRSA- one of a number of hospital-acquired infections which kill 5,000 people each year in the UK alone. Microbiologists found an average of 3,300 microbes per square inch on […]

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Converting IP Ratings and NEMA codes

This entry was published on September 25, 2008 by Richard N Williams

NEMA (National Electrical Manufacturers Association) has established a range of standards for electrical equipment enclosures.  NEMA codes tend to be used by countries outside of Europe, including the USA. NEMA codes use a number to describe the level of protection afforded by electrical equipment enclosures European countries use the European Union IP Rating system from […]

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