Conductive Material Physical-Property Analyzer
The instrument analyzes electrical conductivity, coefficient of thermal expansion, thermal conductivity, and resistivity in conductive materials. It is intended for physical-property testing of semiconductors, graphite, metals, glass, ceramics, and other nonmetallic materials in research and teaching.
- Model
- RPT-II
- Category
- Electrical Testing
Product Description
The main test modules measure coefficient of thermal expansion, electrical conductivity, thermal conductivity, and resistivity. An industrial PC runs automated analysis software and connects to the tester for measurement and analysis.
The system provides temperature and deformation measurement, programmable heating, natural or controlled cooling, and multiple cylindrical specimen sizes.
Technical Specifications
| Parameter | Specification |
|---|---|
| Test modules | Coefficient of thermal expansion; electrical conductivity; thermal conductivity; resistivity |
| Testing temperature | Room temperature–1,000 °C |
| Temperature measurement accuracy | 0.1 °C |
| Heating rate | 0–10 °C/min |
| Cooling | Natural cooling or controlled cooling |
| Specimen size 1 | Ø4 × 100 mm |
| Specimen size 2 | Ø8 × 100 mm |
| Specimen size 3 | Ø6 × 100 mm |
| Deformation measurement range | 0–5 mm |
| Deformation resolution 1 | 1 μm/digit |
| Deformation resolution 2 | 0.1 μm/digit |
| Analysis software | Automated; industrial PC connection |
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