Dilatometry measures the change in size of a sample as a function of temperature. In addition to directly determining the thermal expansion of the sample, the change in size also provides information about phase transitions and physical or chemical changes in the microstructure. These can be identified by the associated changes in density and rate of expansion of the material. Dilatometry is also an extremely useful method for evaluating the sintering behavior of materials, as it records both the shrinkage of a sintered sample and the temperatures required to achieve this change. This analysis allows optimization of workpiece shapes and processing temperatures, improvement of product quality and reduction of costs.

Key Features

• Patented, linear motor and high-resolution displacement sensor provide unmatched control over the widest ranges of force, displacement, and frequency, for superior data accuracy
• Ultra-durable, frictionless motor, backed by the industry’s only ten-year warranty, provides maintenance- and worry-free operation
• High force of 500 N enables testing of larger samples or final parts under real-world conditions, by achieving higher loading levels in both DMA and fatigue analysis
• Forced Convection Oven (FCO) provides superior control and responsiveness over a temperature range of -150 °C to 600 °C for the highest degree of accuracy and flexibility in experiment thermal profiles
• Large Sample Oven (LSO), with a temperature range of -150 °C to 315 °C, offers spacious interior dimensions to accommodate testing of large samples or component
• Air Chiller Systems (ACS) offer unique gas flow cooling for sub-ambient testing without the use of liquid nitrogen, eliminating potential laboratory hazards while providing an incredible return on investment
• Broad range of fixtures accommodate a wide range of sample sizes and geometries adding to testing versatility
• Extremely rigid test frame and air bearings ensure the most accurate results on samples of very high stiffness
• Multi-color status lights provide clear and visible indication of instrument and test status
• WinTest^® and TRIOS Software packages provide powerful and easy-to-use instrument control and data analysis for the ultimate flexibility in experimental design

Light or laser flash is a crucial measurement technique used to determine the thermal diffusivity, thermal conductivity, and specific heat capacity of materials. This method is useful in characterizing the heat transfer and storage properties of a variety of materials, providing essential information about material composition and structure. Light/Laser flash is the most effective method for measuring thermal diffusivity over a wide range of temperatures and offers non-destructive material testing with accurate, reproducible results. The Xenon and Laser Flash instruments generate high-energy Laser or Xenon pulse sources and use a PIN contact detector or non-contact IR detector to measure the resulting temperature rise. The selection of the ideal source and detector depends on various factors such as sample morphology, dimensions, expected thermal conductivity, and measurement temperature range.

The TA Instruments RS-DSC (Rapid Screening Differential Scanning Calorimeter) is an advanced thermal analysis instrument designed for high-throughput thermal stability testing in biologic drug development. It offers precise and efficient measurement of biomolecule stability, enabling researchers to ensure product quality and accelerate development timelines. Tailored for high-concentration biologic formulations, it addresses the specific needs of antibody drugs and engineered proteins.

TA Instruments offers the most comprehensive line of High-Pressure Thermogravimetric Analyzers, equipped with TA’s proprietary Magnetic Suspension Balances. HP-TGA can perform analysis in a wide range of controlled pressures, adding another dimension to the TGA experiment.

Vapor Sorption Analysis is a technique in which a sample is subjected to varying conditions of humidity and temperature, and the response of the sample is measured gravimetrically. Understanding the effects of water content on structure and properties is critical in the development, processing and end use of a broad spectrum of materials. TA Instruments offers the most sensitive, versatile, and productive moisture sorption analyzers on the market. The Discovery SA combines a high-sensitivity thermobalance, innovative humidity control chamber, and reliable autosampler. Innovative technology combined with our unparalleled reputation for service and support make TA Instruments the clear choice of scientists worldwide for vapor sorption studies.

Dilatometry is a method of measuring changes in sample size as it’s heated or cooled. The technique provides information about a sample’s phase transitions and structural changes. It’s also helpful in evaluating materials’ shrinkage during sintering. The DIL820 series dilatometers feature a vertical pushrod design that measures sample expansion over a wide temperature range. The dilatometers use proprietary True Differential technology to improve accuracy and data quality. The vertical design is particularly useful for measuring softening samples and sintering powders. The DIL820 is an excellent choice for labs that require high accuracy and productivity.