Carbon Fiber Insulation Felt Thermal Conductivity Tester
Published: 4/1/2025
This instrument measures the thermal conductivity of low thermal conductivity materials such as carbon-containing refractory materials, carbon fiber insulation felts, composites, and insulation bricks. It is primarily used in materials testing research departments for precise thermal conductivity measurements.
Product Description
The Carbon Fiber Insulation Felt Thermal Conductivity Tester tests the thermal conductivity of various low-conductivity materials such as carbon-containing refractories, carbon fiber insulation felts, and composites. It operates on the principle of the heat flow meter method and aligns with relevant national standards such as GB/T 10295, with enhancements for improved accuracy.
The instrument performs tests automatically via computer control, displaying digital readouts of all status points. It fulfills high-precision testing requirements of materials research departments, supporting both automatic and manual testing. Complying with standards like GB/T 17911.8-2002 for refractory ceramic fiber products and YB/T 4130-2005 for refractory materials, it is a comprehensive solution for thermal conductivity testing.
Technical Specifications
| Parameter | Specification |
|---|---|
| Temperature Range | 600°C to 1600°C |
| Sample Size | φ119 × 30-50 mm |
| Thermal Conductivity Range | 0.001 to 5 W/m·K |
| Accuracy | ≤3% |
| Repeatability | ≤3% |
| Heating Method | 1800 type W molybdenum rod heating |
| Atmosphere Options | Gas flow and vacuum adjustable |
| Pressure Adjustability | 0-0.1 MPa |
| Cooling | Water-cooled furnace body |
| Vacuum Degree | ≤1000 Pa |
| Software | Full automatic testing and analysis software |
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B6-101, Zhongnan High-Tech Intelligent Manufacturing Industrial Park, No. 10 Shuangma Street, Yuetang District, Xiangtan City, Hunan Province, China

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