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描述
DRP-II 木材导热仪
总结
The methods of measuring thermal conductivity can be divided into two categories: steady state method and dynamic method. The tester uses the steady-state method to measure the thermal conductivity of different materials. The design idea is clear, simple, and the experimental method is typical and practical. Measuring the thermal conductivity of a substance is an important content in thermal experiments.
This tester is composed of heater, digital thermometer, digital timer, ETC. (integrated design)
技术参数
1, 电源: 交流220V; 50赫兹
2, heat source: heating copper block, using 36V safety voltage heating
3, test materials: 硅橡胶, rubber board, perlite, metal aluminum, air, ETC。, and the frame can be made of granular, powdered, colloidal materials.
4, measuring temperature range: room temperature ~ 110℃, accuracy ±1℃;
5, timing part: 范围 0 ~ 999.9s; Resolution 0.1s;
6, thermal conductivity measurement accuracy: ≤10％
7, 样本量: Φ130× (1-100) 毫米
8, thermal conductivity test range: 0.1 ~ 300w/m·k.
