Method and apparatus for measuring the viscosity of a medium
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Apparatus and method for permeability measurement
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Method of measuring and regulating the concentration of a fibre suspension and a device for carrying out the method.
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Apparatus and method for permeability measurement
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Apparatus to collect samples of a suspension that flows through a tube particularly a suspension of fibers
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Device for sampling a suspension flowing through a pipe, in particular a fibre suspension
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METHOD AND DEVICE FOR DETERMINING THE LIGNIN CONTENT
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Arrangement for measuring the electrical impedance of a material
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Apparatus for and method of separately providing conductivity* dielectric coefficient and measured value of water content of granular material
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Impedance measuring apparatus adapted to separately provide conductivity and measured value of dielectric coefficient of various material
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Electrical impedance determining device for particulate materials - has bridge output signal applied to controlled rectifier after compensation for variations in temp. and bulk density
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DEVICE FOR MEASURING THE ELECTRICAL IMPEDANCE OF PARTICULAR PARTICULAR MATERIALS
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Arrangement for producing separate measurements of conductivity and dielectric constant for a material
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Connection of conductivity of conductives and dielektricitetskonstanten hos ett material
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Apparatus for measuring electric impedances in order to make separate measurements of conductivity, dielectric constant and moisture content in a material divided into samples
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Procedure for conducting conduct of fucth conductive conditions and differential construction of materials in particular form
