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Thermal Property testing equipment

GHP Guarded Hot Plate Tester

GHP Guarded Hot Plate Tester


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  Test equipment for GHP insulation material ideal, according to GB/T 10294&ISO 8302 standard, its basic principle is: build a one-dimensional uniform heat flux in two uniform plate which have parallel surface,the material’s thermal resistance R=A(T1-T2)/Φ and thermal conductivity λ=Φd/[A(T1-T2)] are measured by test the thermal conductivity, thickness,hot surface temperature, cold surface temperature and effective heating area,.

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  Test temperature: RT~1200℃

  Test accuracy: 0.1~2%

  Sample size: 300×300×(10~100)mm;500×500×(10~150)mm

  Thermal resistance R: 0.1~0.02 m²k/W

  Coefficient of thermal conductivity: 0.01~5.0 W/m•k

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Detailed information please call consultation

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  Standard:

  GB/T 10294-2008 Thermal insulation - Determination of steady-state thermal resistance and related properties - Guarded hot plate apparatus

  ISO 8302-1991Thermal insulation -- Determination of steady-state thermal resistance and related properties -- Guarded hot plate apparatus

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