| 摘要 |
An apparatus for measuring the moisture vapor transmission rate of a shoe comprising, on a supporting footing, a hollow body made of self-supporting material, which reproduces the shape of a foot and is designed to support the shoe to be tested. The body is provided with through holes which are distributed thereon and contains water. The apparatus also comprises a sock made of waterproof and vapor-permeable material, arranged so as to enclose the hollow body. There is also a presser by means of which the hollow body is made to perform a relative movement between a configuration in which it is spaced from and a configuration in which it is compressed against the sole of the shoe. Conditioning fixtures are also provided for heating the water in the hollow body to a preset and constant temperature, and a weighing device B for measuring the weight of the body, with all the items associated therewith, and the shoe to be tested.
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