Showing results: 151 - 155 of 155 items found.
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Parker Hannifin Corp.
Parker Condensate Pots play a key role in maximising the accuracy of differential pressure flow measurement on steam or vapour applications. Condensate Pots can significantly improve flow measurement accuracy in differential pressure measurement systems by providing an interface between the vapour and liquid phases.
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TESTEX Testing Equipment Systems Ltd.
Water Vapour Permeability Tester, to determine the resistance of textiles and textile composites (particularly action wear fabrics) to water vapour penetration. Water Vapour Permeability Tester complies with BS 3424/7209, etc.
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UI-FT18 -
Unuo Instruments
Water Vapour Absorption Tester is suitable to test water vapour absorption of all kinds of leather.
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UI-FT16 -
Unuo Instruments
Water Vapour Permeability Tester (WVP) is applied to test the water vapour permeability of all kinds of leather.
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Rotronic Measurement Solutions
Water activity – a measure for the energy status of the water in a system’ specifies the relationship between the water vapour pressure of a product and the saturation pressure of pure water at the same temperature. It is stated in ‘aw’ in the range 0…1 aw and is an important indicator for product quality in the industrial production of, for example, plastics. The determination of water activity is also very important in the food, tobacco, pharmaceutical and cosmetics industries. Water activity should not be confused with the water content – the ‘chemically bound’ water – of a product.