| Description | Based upon the double beam design, with one optical path always aligned to the top of the specimen while the second focused on sample lower end correcting for any thermal-profile related drift, the contact-less Vertical Optical Dilatometer Misura® 3 ODHT allows to carry out measurements of Based upon the double beam design, with one optical path always aligned to the top of the specimen while the second focused on sample lower end correcting for any thermal-profile related drift, the contact-less Vertical Optical Dilatometer Misura® 3 ODHT allows to carry out measurements of dimensional changes up to 15% in expansion and down to 50% in shrinkage of the original dimensions. It enables to precisely study materials’ expansion, sintering or bloating and analyzes the sample behaviour throughout the entire industrial firing cycle up to a maximum temperature of 1650 °C with heating rates up to 80 °C/min.... Read More | The best value for money for single sample direct measurement for routine evaluationSuitable 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 The best value for money for single sample direct measurement for routine evaluationSuitable 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 DIL 801L is designed for measurements in air, making the DIL 801L ideally suited to measuring ceramic materials which are often processed in air.... Read More | 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 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 True Differential design negates the influence of measurement system expansion on the sample measurement. This measurement design is of particular benefit for dynamic temperature programs such as those employed in Rate-Controlled-Sintering (RCS) and for measurements at lower temperatures. The DIL 802 is designed for measurements under vacuum or inert gas while the DIL 802L is designed for measurements under air.... Read More | This optical dilatometric measurement method used in DIL 806 is an absolute process, entirely independent of any possible expansion or contraction of the instrument. Consequently, measured results do not need to be corrected or calibrated for different temperature programs. Coupled with the fast This optical dilatometric measurement method used in DIL 806 is an absolute process, entirely independent of any possible expansion or contraction of the instrument. Consequently, measured results do not need to be corrected or calibrated for different temperature programs. Coupled with the fast response of the DIL806 furnace, this makes the system particular well-suited for the analysis of dynamic processes that involve multiple temperature steps and dynamic heating rates.A high-performance LED emits a broad-width planar light beam onto the sample. The sample shadow is detected by a high-resolution CCD sensor. The signal is then evaluated by a digital edge-detection processor which provides a sensitive and precise measurement of dimensional change. This principle is known as the shadowed light method and provides an accurate and absolute measurement of the sample dimension with changing temperature.... Read More | Result 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 Result 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 optimization of all the industrial processes that involve thermal cycles.... Read More |