Dilatometer – DIL
Expansion Measurement / Sintering processes / Contact angle
Linseis produces a wide range of Single-, Dual-, Differential-, Quattro-, Quenching-, Deformation-, Laser- and Optical Dilatometer in a temperature range from -263°C up to 2800°C. Our Dilatometers are of offer highest precision and offer automated length change measurement of solids, powder pastes and liquids.
Our dilatometers comply with international standards such as e.g. ASTM E831, ASTM D696, ISO 11358, ISO/DIS 9924, ASTM E1131, ASTM D3850, ASTM D6375, ASTM D6370, ASTM E2550 and ASTM D3175.
Tasks and Applications:
- determination of thermal expansion coefficient (CTE)
- linear thermal expansion (ΔL)
- sinter-temperatures and sinter steps
- determination of glass transition (Tg)
- phase changes
- optimization of burning processes
- volume changes
- Rate Controlled Sintering (RCS)
- decomposition
- density change
Linseis Dilatometers
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Horizontal vs. Vertical Design
Horizontal arrangement
- Easy and robust design at a modest price
- Perfect choice for mid temperature range
- Easy sample handling
- Customized Dilatometers for huge samples available
Horizontal Design
Vertical Design
Vertical arrangement
- Zero friction design (sample is only in contact with the end knob and the pushrod)
- Multi-furnace arrangement (up to three furnaces)
- to cover entire temperature range from -180 to 2800°C especially ideal for low and
very high temperatures - to increase throughput (hot furnace can be lifted automatically to switch to new cold furnace and start new measurement)
- to cover entire temperature range from -180 to 2800°C especially ideal for low and
- perfect for low temperature measurements (furnace on the bottom – measurement compartment on top) to ensure natural gas path, cold air (falls down) below sensor compartment
- perfect for high temperature measurements (furnace on top – measurement compartment below) to ensure natural gas path, hot air (streams up) above sensor compartment
- Small footprint and Small lab space requirements
- Available as single-, differential/double- and quattro arrangement (1, 2 or 4 samples at the same time)
