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DRP-II Thermal Conductivity Tester (flat plate steady-state method)

The methods for measuring thermal conductivity can generally be divided into two categories: steady-state method and dynamic method. This tester adopts the steady-state method to measure the thermal conductivity of different materials, and its design concept is clear, simple, and the experimental method is typical and practical. Measuring the thermal conductivity of a substance is an important aspect of thermal experiments. This tester consists of a heater, a digital temperature gauge, a digital timer, etc. (adopting an integrated design)

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Configuration

1 DRP-II testing host, 2 thermocouples, 1 aluminum sample, 1 insulation bucket, 1 baffle, and 1 thermal conductive silicone grease.

Technical parameters

Power supply	AC 220V; 50HZ
Heat source	Heating copper block, heated with a safe voltage of 36V
Test materials	silicone rubber, rubber board, perlite, metal aluminum, air, etc., with a frame, it can be made into granular, powder, and adhesive materials.
Measurement temperature range	room temperature~110 ℃, accuracy ± 1 ℃;
Timing section	Range from 0 to 999.9s; Resolution of 0.1s;
Thermal conductivity measurement accuracy	≤ 10%
Sample size	Φ one hundred and thirty × (1-100) mm
Thermal conductivity testing range	0.1~300w/m • k