High-Temperature Thermal Expansion Coefficient Tester
The DIL0806A measures dimensional change as a function of temperature or time under a programmed temperature profile and near-zero load. It supports solids, molten metals, powders, coatings, ceramics, polymers, building materials, refractories, and composites and references ASTM E831, ASTM D696, ASTM D3386, and DIN 51045.
- Model
- DIL0806A
- Category
- Dilatometry & Thermal Expansion
Product Description
The horizontal dilatometer uses a differential sensor and a thermocouple close to the specimen. Software calculates linear and volumetric expansion, compensates the measurement range, stores and prints data, and supports rate-controlled sintering.
Software functions include analysis of glass transition, softening point, phase transformation, anisotropy, sintering, and thermal-treatment behavior, with protective-gas and vacuum operation available by configuration.
Technical Specifications
| Parameter | Specification |
|---|---|
| Referenced standards | ASTM E831; ASTM D696; ASTM D3386; DIN 51045 |
| Furnace temperature options | Room temperature–1,000 °C; 1,400 °C; 1,600 °C |
| Heating rate | 0–30 °C/min adjustable |
| Temperature-control accuracy | ±1 °C |
| Temperature interval | Minimum 1 °C |
| Expansion resolution | 0.1 μm |
| Expansion accuracy | 0.2 μm |
| CTE resolution | 0.001 × 10⁻⁶/°C |
| Specimen dimensions | (5–8) × (5–8) × (20–50) mm; square or round |
| Specimen types | Solid, molten metal, powder, coating, ceramic, metal, plastic polymer, building material, refractory, composite |
| Software functions | Linear expansion; glass transition and softening point; phase transformation; anisotropy; volumetric expansion; rapid-heating expansion; RCS |
| Atmosphere | Protective gas and vacuum available by configuration |
| Configuration | Test host; software; quartz/alumina reference specimen; computer |
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