EN ISO 22007-4:2012
Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method (ISO 22007-4:2008)

Standard No.

EN ISO 22007-4:2012

Release Date

2012

Published By

European Committee for Standardization (CEN)

Status

Be replaced

Replace By

EN ISO 22007-4:2017

Latest

EN ISO 22007-4:2024

Replace

FprEN ISO 22007-4:2011

Scope

This part of ISO 22007 specifies a method for the determination of the thermal diffusivity of a thin soliddisc of plastics in the thickness direction by the laser flash method.This method is based upon themeasurement of the temperature rise at the rear face of the thin-disc specimen produced by a short energypulse on the front face.

EN ISO 22007-4:2012 Referenced Document

• ISO 22007-1 Plastics*， 2024-03-01 Update
• ISO 291 Plastics - Standard atmospheres for conditioning and testing
• ISO/IEC Guide 98-3 Uncertainty of measurement - Guide to the expression of uncertainty in measurement (GUM:1995). Extension to any number of output quantities

EN ISO 22007-4:2012 history

• 2024 EN ISO 22007-4:2024 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Light flash method (ISO 22007-4:2024)
• 2017 EN ISO 22007-4:2017 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method
• 2012 EN ISO 22007-4:2012 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method (ISO 22007-4:2008)