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ISO 8301

Thermal Insulation - Determination of Steady- State Thermal Resistance and Related Properties - Heat Flow Meter Apparatus

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Organization: ISO
Publication Date: 1 August 1991
Status: active
Page Count: 46
ICS Code (Heat recovery. Thermal insulation): 27.220
scope:

This International Standard defines the use of the heat flow meter method to measure the steady-state heat transfer through flat slab specimens and the calculation of the heat transfer properties of specimens.

This is a secondary or relative method since the ratio of the thermal resistance of the specimen(s) to that of a standard specimen(s) is measured.

Reports conforming to this standard test method shall refer to specimens with thermal resistance greater than 0,1 m2.K/W provided that thickness limits given in 1.7.2 are not exceeded.

If the specimens satisfy the requirements outlined in 1.8.1, the resultant properties shall be described as the thermal conductance and thermal resistance of the specimen.

If the specimens satisfy the requirements of 1.8.2, the resultant properties shall be described as the mean thermal conductivity of the specimen being evaluated.

If the specimens satisfy the requirements of 1.8.3, the resultant property may be described as the thermal conductivity or the transmissivity of the material being evaluated.

Document History

August 15, 2010
Thermal insulation — Determination of steady-state thermal resistance and related properties — Heat flow meter apparatus AMENDMENT 1
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried...
ISO 8301
August 1, 1991
Thermal Insulation - Determination of Steady- State Thermal Resistance and Related Properties - Heat Flow Meter Apparatus
This International Standard defines the use of the heat flow meter method to measure the steady-state heat transfer through flat slab specimens and the calculation of the heat transfer properties of...

References

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