GHFM-02 GUARDED HEAT FLOW METER

A portable Guarded Heat Flow Meter for the Thermal Conductivity Measurement of Metals, Polymers and Composites. GHFM-02 follows the trusted steady-state approach, with the addition of a guard to limit the effects of lateral heat loss.

ASTM E1530-19

Cod Produs: GHFM-02 Ai nevoie de ajutor? 0723174483
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The Guarded Heat Flow Meter (GHFM-02) follows ASTM E1530-19 for testing thermal resistance and thermal conductivity of solids, such as metals, polymers and composites. The easy to operate GHFM-02 follows the trusted steady-state approach, with the addition of a guard to limit the effects of lateral heat loss. This design, allows testing of a wide range of materials with low to medium thermal conductivity.

According to the method, the sample is subjected to a steady-state through-thickness temperature gradient. The thermal conductivity of the sample is obtained by measuring the temperature difference across it, and one additional temperature.

The testing stack is made up of a heater – upper plate, with integrated temperature sensor and heat sink – lower plate with integrated temperature sensor on each side of the sample. Additional temperature sensors are placed near the top and bottom surface of the sample.

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