Dilatometry
DIL / GST

For highly precise measurement of dimension changes to solids, melts, powders and pastes at a programmed temperature change and with negligible sample strain, dilatometry (DIL) is the method of choice.


NETZSCH instruments of course fulfill the respective instrument and applications standards for Dilatometry - DIL (e.g. ASTM E 831, ASTM D 696, ASTM D 3386, DIN 51045).

DIL 402 PC - Horizontal pushrod dilatometer
The dilatometer DIL 402 PC is a universally applicable instrument for routine investigations of ceramic, glass, and metal samples, this dilatometer meets all normal requisites regarding resolution, calibratability, precision and sample atmosphere. This is an easy-to-operate, entry-level instrument for materials characterization for in-plant quality control.
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DIL 402 C - Vacuum-tight, horizontal pushrod dilatometer
This highly vacuum-tight, horizontal push rod dilatometer with a measuring system made of Invar, a high-resolution inductive displacement transducer and comprehensive thermostatization offers high precision, reproducibility and long-term stability – the best qualifications for demanding use in research and development.
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DIL 402 CD - Vacuum-tight, horizontal pushrod dilatometer
Expansion measurements at two samples, sample comparisons and differential measurements with a calibration standard are the application fields of the new double and differential dilatometer. A higher sample throughput for routine applications and an easy and fast calibration are the interesting aspects of this new instrument concept.
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DIL 402 E/7 Pyro - Vacuum-tight, horizontal pushrod dilatometer
The DIL 402 E dilatometer can be operated up to 2400°C or 2800°C with an optical pyrometer and a graphite furnace. High temperature resistant samples can thereby be studied in glassy carbon sample holders under inert conditions or in a vacuum. Thermocouples may be employed up to 2000°C.
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GST 420 PC - Glaze Stress Tester
The GST 420 PC glaze stress tester complies with the specifications for stress measurements on glazed porcelain recommended by the Deutschen Keramischen Gesellschaft (German Ceramic Society).
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