| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
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LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument
Description:
This instrument is based on the principle of unidirectional stable heat conduction. When the upper and lower surfaces of the sample are at different stable temperatures, it measures the heat flow through the effective heat transfer area of the sample, as well as the temperature difference and thickness between the two surfaces of the sample, and calculates the thermal conductivity. This instrument is designed for the testing of low thermal conductivity insulating materials and meets the high-precision testing requirements for the thermal conductivity of insulating materials by the material testing research departments.
Standard
GB/T 3139-2005 (Test Method for Thermal Conductivity of Fiber-Reinforced Plastics) (Test Method for Thermal Conductivity of Fiberglass)
GB/10294-2008 (Determination of Steady-State Thermal Resistance and Related Properties of Insulation Materials - Protective Heat Plate Method) are among them. The main tests are conducted on materials such as plastics, vacuum glass, fibers, and foams. They are widely used in material analysis and testing in universities, research institutions, quality inspection departments, and production plants.
LRH-GW Thermal Conductivity Tester (High-Temperature Heat Shield Method) Thermal Resistance Instrument
| Parameter | Specification |
| Temperature Range | RT ~ 300°C |
| Temperature Control | Accuracy: ±0.5°C |
| Thermal Conductivity | 0.001 ~ 3.000 W/(m·K) |
| Repeatability | ≤3% |
| Sample Size | 300 × 300 × (5-30) mm |
| Max. Heater Temperature | 300°C |
| System Accuracy | ±4% |
| Automated Features | |
| - Thickness Measurement | Range: 0-50 mm; Resolution: 0.01 mm |
| - Pressure Application | Range: 0-1000 N; Resolution: 0.1 N |
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