High-precision rapid thermal conductivity tester for geotechnical materials
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Application
This testeris designed for thermal characterization of geotechnical materials, including:
Soils, clays, and sands
Rocks and rock aggregates
Cemented and compacted geotechnical specimens
Building foundation materials and insulation layers
Typical applications include:
Geotechnical research and engineering labs
Civil engineering thermal property evaluation
Environmental and geoscience studies requiring thermal conductivity data
Rapid testing of core samples or cylindrical specimens
Standards
ISO 22007-2:2008 – Determination of Thermal Conductivity and Thermal Diffusivity of Solids by Transient Plane Source (TPS) Technique
Parameters
| Item | Specification |
|---|---|
| Thermal conductivity range | 0.001–100 W/(m·K) |
| Measurement time | 1–60 seconds |
| Accuracy | Better than 3% |
| Temperature range | Standard: room temperature; optional: -20–120°C (additional cost) |
| Sample dimensions | Height ≥10 mm; diameter ≥45 mm; relatively flat surface required |
| Sample type | Solid geotechnical specimens, soil cores, rock slices |
| Operation | Fully automated via software |
| Power supply | AC 220V, 50/60 Hz; total power <500 W |
| Reference standard | ISO 22007-2:2008 |
Accessories
Main instrument
Analysis software (Chinese & English version)
Hot Disk probe
Geotechnical circular sample holder
Power cable and basic user manual
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