Dilatometer / Dilatometry (DIL)

Dilatometry (DIL) measures volume changes caused by physical and chemical processes. They are used in manufacturing, engineering, materials science, and chemistry labs. When working with a dilatometer, the first step is to load the sample into the machine. The sample is subjected to physical or chemical processes, most often in the form of heating from a furnace, and a sensor picks up on the volume changes.

Dilatometers can be used to calculate a material's coefficient of thermal expansion, softening point, glass transition temperature, Curie point, crystalline transformation, phase transition, and amount of shrinkage. When purchasing dilatometry equipment, it is important to consider the type of material that will be tested, the method of capture for measurements, and the software used.

CompanyTA Instruments – a division of Waters CorporationTA Instruments – a division of Waters CorporationTA Instruments – a division of Waters CorporationTA Instruments – a division of Waters CorporationTA Instruments – a division of Waters Corporation
ItemDIL 820 Series Vertical DilatometerDIL 801 Single Sample DilatomerDIL 802 Differential DilatomerODP 868 Optical Dilatometer with Heating Microscope and Fleximeter ModesOptical Fleximeter Misura® 3 FLEX
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Catalog NumberDIL 821 / DIL 822DIL 801 / DIL 801LDIL 802/802LODP 868Misura® FLEX
Price
DescriptionThe 820 Series operate in a vertical orientation, making it uniquely set up for the analysis of sintering, studies in Rate Controlled Sintering (RCS) mode and the determination of dilatometric parameters of samples otherwise difficult to be analyzed on classic dilatometers with horizontal design.

The best value for money for single sample direct measurement for routine evaluation

Suitable for a wide range of routine dilatometric tests, the DIL 801 and DIL 801L are horizontally configured single-sample dilatometers. The DIL 801 is designed for measurements under vacuum or inert gas while the

For highest measurement accuracy, the DIL 802/802L provides a truly differential measurement in a horizontal dilatometer.

For highest measurement accuracy, DIL 802 and DIL 802L provides a truly differential measurement. Measuring only the difference between the sample and the reference specimen, the

Result of over twenty years of R&D of optical instruments for the study of the thermo-mechanical behavior of materials, ODP 868 makes possible the analysis of samples beyond the limits of classical heating microscopy. Its versatility makes of ODP 868 the most innovative tool for production and R&D ... Read MoreThe Optical Fleximeter Misura® FLEX is the ideal instrument to study flexural behaviour of materials undergoing real industrial firing cycles without application of loads.

The optical fleximeter analyzes a sample that is suspended between two holding rods 60mm spaced. A HiRes videocamera frames the

Temperature RangeRT – 1100°C / RT – 1500°C / 100 – 1700°C-160°C to 1650°C according to furnace type-160°C to 1650°C according to furnace typeFrom RT up to 1650 °Cfrom RT up to 1600 °C (1750°C with HiTemp optional furnace)
Heating / Cooling RatesInquireInquireInquireHeating Rate – 0,1 – 100 °C/min (200 °C/sec in Flash mode)Max Heating Rate – 0,01- 30 °C/min (20°C/min with HiTemp optional furnace)
Sample HolderFused silica, Al2O3InquireInquireInquireInquire
Sample Length0 to 25 mm0 to 50 mm0 to 50 mmUp to 85mmInquire
Sample Diameter10mm / 5mmmax. 14 or 20 mmmax. 7 or 10 mm after conversion to DIL 801: 14 or 20 mmInquireInquire
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