Water vapour permeability measurement equipment from Versaperm
- checking for anti-sogginess!
Versaperm Limited, a world leader in water vapour permeability measurement, produces a fast, accurate, versatile and
instrument for measuring water vapour transmission rates.
Water vapour is omnipresent and highly invasive. It can cause cornflakes to go soggy, self-lives of drugs to be
slashed, equipment to fail, paper to jam and contact lenses to hurt. It is one of the most widely needed measurements - from the building industry to
pharmaceuticals, and from missiles to pizzas.
The Versaperm WVTR (Water Vapour Transmission) meter can cope with several samples at a time and can give a reading in
as little as 30 minutes - whereas the conventionally gravimetric measurement technique takes several days and is significantly less accurate.
The WVTR meter is simple to use and gives a series of digital readouts that can be recorded or simply read off the LCD
screen. It needs no re-calibration and requires, at most, minimal training to give results that are accurate to better than one part per million (with some samples
a few parts per hundred million). Sensitivities are in the range 0.05 - 3200g/m2/day.
A wide range of variations is available, depending on the specific application, but both single and multi-sample systems and a wide range of chambers is available
for testing samples the size of a fine tube up to a 25 litre drum and beyond.
As well as vapour transmission, the equipment can be used to measure the Equilibrium Relative Humidity (ERH) of
substances from chemicals to muesli - that might otherwise be decomposed by normal water content measuring techniques.
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Please send any sales enquiries to Christopher Roberts, Versaperm Limited ,
10 Rawcliffe House, Howarth Road, Maidenhead, Berkshire, SL6 1AP, UK, tel: +44 1628 777668
e.mail email@example.com Web http://www.versaperm.co.uk
For further Press Information please contact Gerry Palmer @ the Palmer & Rose Partnership. Tel 01494 637499, fax