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>ISO Standards>ISO 21901:2021-Thermal insulation — Test method for thermal diffusivity — Periodic heat method
immediate downloadReleased: 2021
ISO 21901:2021-Thermal insulation — Test method for thermal diffusivity — Periodic heat method

ISO 21901:2021

ISO 21901:2021-Thermal insulation — Test method for thermal diffusivity — Periodic heat method

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French Hardcopy
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Standard´s number:ISO 21901:2021
Pages:16
Edition:1
Released:2021
DESCRIPTION

ISO 21901:2021


This document specifies a periodic heat method for measurement of the thermal diffusivity of thermal insulation material in the shape of a flat plate.