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Mechanical Analysis (DMA & TMA)

Accurately measure transitions as you heat samples, and track changes in the physical properties of the materials. Our thermomechanical analysis (TMA) and dynamic mechanical analysis (DMA) solutions help you meet materials requirements both for budgeting and regulatory purposes. These instruments are ideal for determining:
• Coefficient of thermal expansion
• Stiffness
• Modulus
• Damping
• And more

DMA 8000

DMA 8000

The DMA 8000 is flexible and cost effective. Its innovative design, high functionality, and flexible operation make it ideal for advanced research and routine quality testing in the polymers, composites, pharmaceutical, and food industries.

• The Humidity Generator and Controller is a powerful and flexible option, which delivers the capability to apply and accurately control relative humidity to the sample environment in the DMA 8000.
• The standard furnace of the DMA 8000 is configured with a quartz window, which allows visual inspection of the sample and clamping system throughout the experiment without interrupting the temperature profile or other experimental conditions.
• Our Material Pockets are a unique sample preparation tool specifically designed to work with the DMA 8000. These innovative pockets allow powdered or non-self supported materials, such as powdered drugs, gels, natural products like tea, coffee, herbs, etc. and low viscosity materials to be investigated by DMA.
Features and Benefits:
• One of the most unique and useful features of the DMA 8000 is its rotating analysis head, which can be oriented through a full 180° for optimal analysis head configuration for virtually any test type and sample geometry.
• The novel lightweight analytical train incorporated in the DMA 8000 has minimal compliance for enhanced performance.
• In addition to operation in dynamic mode, the DMA 8000 permits operation in a "Constant force (TMA) mode" vs. time or temperature. Applications such as expansion coefficient, softening and penetration, or extension or contraction in tension geometry provide valuable data equivalent to many commercial stand-alone TMA instruments.
• The DMA 8000 is using an ultra-efficient cooling system. The instrument can cool to - 190 ºC in 15 minutes using less than 1 liter of liquid nitrogen, providing industry-leading performance.
• The DMA 8000 environmental fluid bath option has been designed as an integral part of the analyzer. The accessory allows true immersion studies on a sample while measuring the dynamic mechanical properties.

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TMA 4000TMA4000

The PerkinElmer TMA 4000 is a uniquely designed thermomechanical analyzer (TMA) designed for optimal performance in measuring the coefficient of thermal expansion (CTE) in materials.
This rugged and easy-to-use design uses both electronics and a unique Archimedean float system to control the probe, allowing accurate determination of CTE and of transitions. In these times of budgetary constraints and changes in material requirements driven by regulations like RoHS, understanding how a material changes with temperature is more important than ever.

Test methods for TMA are now required for many industries and the TMA 4000 gives you a tool designed to collect this data. Data can be collected from samples in many forms with the TMA 4000's range of probes including expansion, compression, flexure, extension, and volumetric (dilatometry).

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Ta gjerne kontakt med Rune Vieskar for nærmere opplysninger om Mechanical Analysis (DMA & TMA)

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