Thermal Conductivity Tester
Published: 8/24/2021
The Thermal Conductivity Tester utilizes the dual guarded hot plate method to measure steady-state thermal resistance and related characteristics of insulation materials. It is widely used in the production of heat-resistant and insulation materials, quality inspection departments, higher education institutions, and research units.
Product Description
The Thermal Conductivity Tester, designed in accordance with the GB/T 10294-2008 and ISO 8302:1991 standards, utilizes a dual guarded hot plate method to measure steady-state thermal resistance. The instrument employs computer control to minimize human error and enhance measurement accuracy. It primarily tests materials such as plastics, fibers, foams, and refractory materials in sheet form. With additional sample frames, it can also test powders and pastes. This instrument is extensively used in industries involved in heat-resistant and insulation material production, as well as in quality inspection departments, universities, and research institutions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Thermal Conductivity Range | 0.01–1 W/m·K; 0.1–5 W/m·K |
| Testing Accuracy | <3%, Repeatability error <1% |
| Sample Size | Double samples 300 × 300 × (10–50) mm |
| Hot Side Temperature Range | Room temperature to 99.99°C, Resolution 0.01°C |
| Cold Side Temperature Range | 0 to 60°C, Resolution 0.01°C (option for -5 to 60°C) |
| Power Supply For The Calorimeter | Voltage 36V, Resolution 0.1mV, Current 3A, Resolution 0.1mA |
| Automatic Testing And Calibration Features | Fully automated with a computer control system |
| Sample Thickness Measurement Points | 8-point sample thickness device, adjustable sample pressure with constant pressure device |
| Operating Conditions | Environment temperature 10–35°C, Relative humidity ≤80% RH |
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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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