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
ItemODP 868 Optical Dilatometer with Heating Microscope and Fleximeter ModesDIL 802 Differential DilatomerDIL 820 Series Vertical DilatometerHigh Resolution True Differential™ Horizontal Push Rod Dilatometer DIL 832HM 867 Heating Microscope
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Catalog NumberODP 868DIL 802/802LDIL 821 / DIL 822DIL 832HM 867
Price
DescriptionResult 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 MoreFor 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

The 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.

DIL 832 features an impressive array of unique technologies and capabilities that make of it the ideal tool in any R&D laboratory for the characterization of mechanical and dimensional properties: TA Instruments exclusive True Differential™ technology, the patented 1 nm resolution optical encoder, a... Read MoreResult of over twenty years of R&D of optical instruments for the study of the thermo-mechanical behavior of materials, HM 867 makes possible the analysis of samples beyond the limits of classical heating microscopy. Its versatility makes of HM 867 the most innovative tool for both R&D and for the ... Read More
Temperature RangeFrom RT up to 1650 °C-160°C to 1650°C according to furnace typeRT – 1100°C / RT – 1500°C / 100 – 1700°CInquireRT – 1600 °C
Heating / Cooling RatesHeating Rate – 0,1 – 100 °C/min (200 °C/sec in Flash mode)InquireInquireInquireHeating Rate - 0,1 – 80 °C/min
Sample HolderInquireInquireFused silica, Al2O3InquireInquire
Sample LengthUp to 85mm0 to 50 mm0 to 25 mm0 to 25 mmInquire
Sample DiameterInquiremax. 7 or 10 mm after conversion to DIL 801: 14 or 20 mm10mm / 5mm6mmInquire
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