Automatic High-Precision Thermal Conductivity Meter

The DRH-30S Automatic High-Precision Thermal Conductivity Meter is designed to provide quick and simple measurements of the thermal conductivity of low-conductivity insulation materials and other materials. This high-precision instrument can evaluate the thermal performance of plastics, rubber, glass, fibers, foam concrete, and various thermal insulation materials. It can automatically measure thermal properties by applying specific pressure and thickness to reduce manual measurement errors.

This instrument operates based on the heat flow method, allowing for measurements of thermal conductivity, thermal diffusivity, and thermal resistance. It complies with several standards, including ASTM D5470 for thermal transmission properties of thermal interface materials and ASTM C518-04 for steady-state heat transmission properties. The device can test various materials such as sponges, plastics, rubber, fiberglass, ceramics, refractory materials, and polymer composites. It delivers reliable results with automatic pressure and thickness adjustments, using sensors for precise data collection.