Introduction: The thermal conductivity tester mainly tests the thermal conductivity of plastic, glass, fiber, foam and other materials. Instrument reference standard: GB/T3392-82 "Test Method for Thermal Conductivity of Plastics, Method of Protecting Hot Plate". GB/T3139-2005 (Test Method for Thermal Conductivity of Fiber Reinforced Plastics) (Test Method for Thermal Conductivity of FRP) GB/T10801.1 and GB/T10801.2 (Polystyrene Foam for Thermal Insulation), etc. At the same time, refer to GB/T10295-1988 "Determination of steady-state thermal resistance and related characteristics of thermal insulation materials-Heat flow meter method", ISO/DIS 8301 "Adiabatic-Steady state thermal resistance and related characteristics-Heat flow meter device", ASTM C518-2004 , EN12667, etc. Used in material performance testing institutions, scientific research institutions (academies), factory quality testing departments, teaching and scientific research in colleges and universities. Technical Parameters: (1) Range of thermal conductivity: 0.015～2w/m•k (2) The highest temperature: hot plate: 80℃ constant temperature water tank with heating; cold plate: constant temperature water tank with refrigeration to cool below room temperature. DRX-I-PC type: hot plate: less than 300℃ with heater control, cold plate: constant temperature water tank with refrigeration to cool below room temperature. And the lowest temperature to -20℃ DRX-I-PC type can be equipped with double test piece and single test piece test device (3) The instrument realizes digital temperature measurement, and the accuracy is better than 0.2 level. (4). Measurement results, accuracy ±3%; (5). Measuring heating power 35W±1%. (6) Specimen size requirements: 200×200×(5-20)(mm) or 300*300*(5-50)mm for selection (7) Thermal resistance test method, heat flow meter and test method instrument can be equipped according to the user's test requirements for materials
Introduction: The thermal conductivity tester mainly tests the thermal conductivity of plastic, glass, fiber, foam and other materials. Instrument reference standard: GB/T3392-82 "Test Method for Thermal Conductivity of Plastics, Method of Protecting Hot Plate". GB/T3139-2005 (Test Method for Thermal Conductivity of Fiber Reinforced Plastics) (Test Method for Thermal Conductivity of FRP) GB/T10801.1 and GB/T10801.2 (Polystyrene Foam for Thermal Insulation), etc. At the same time, refer to GB/T10295-1988 "Determination of steady-state thermal resistance and related characteristics of thermal insulation materials-Heat flow meter method", ISO/DIS 8301 "Adiabatic-Steady state thermal resistance and related characteristics-Heat flow meter device", ASTM C518-2004 , EN12667, etc. Used in material performance testing institutions, scientific research institutions (academies), factory quality testing departments, teaching and scientific research in colleges and universities.
