We are excited to announce that TA Instruments, the world’s leading supplier of thermal analysis and rheology systems, has acquired certain assets related to Theta Industries’ dilatometry, viscometry and thermal analysis line of products.

Our Instruments

Push-Rod Dilatometers

TA Instruments’ unique True Differential configuration makes our dilatometers the preferred choice for the most accurate measurement of Coefficient of Thermal Expansion…

View our Pushrod Dilatometers

Quenching Dilatometers

Quenching dilatometers are used to study the heat treatment of steel and metal alloys, helping to identifying the heating rate, quenching rate, and isothermal dwell times…

View our Quenching Dilatometers

Optical Dilatometers

Optical dilatometry is an innovative and versatile technique capable of measuring, without sample contact, dimensional changes in the sub-micro range and beyond the…

View our Optical Dilatometers

Viscometers

The high temperature rotational viscometers, adopted by companies as the standard for the measurement of the dynamic viscosity of glasses, slags & mold powders.

View our Viscometers

Frequently Asked Questions


Who is TA instruments?

Who is TA instruments?

TA Instruments is the world’s leading supplier of thermal analysis, rheology, dilatometry, microcalorimetry, and mechanical analysis systems. Our systems are used on a daily basis in over 15,000 industrial and academic laboratories around the world. Innovative, accurate, easy-to-use, and reliable are the words that describe our products. More than 94% of our customers say that they would recommend our instruments to others. Time and time again, our instruments are ranked the highest for the product performance and customer satisfaction with service and support.

TA instruments is a subsidiary of Waters Corporation, the world’s leading specialty measurement company, which has pioneered chromatography, mass spectrometry, and thermal analysis innovations serving the life, materials, and food sciences for 60 years.


Where are TA sales and support offices located?

Where are TA sales and support offices located?

TA instruments is a global company with offices located in the US, Europe, the United Kingdom, China and Japan. Please visit our website for the directory of TA offices worldwide.

See our worldwide locations here >>

North America sales rep locator >>


Will you continue to sell Theta’s products?

Will you continue to sell Theta’s products?

Although Theta’s product lines are no longer available, TA instruments offers a wide range of industry leading instruments for dilatometry, rheology and thermal analysis. Customers will continue to have access to the most innovative and advanced analytical instrumentation that TA instruments has to offer.

Who handles servicing of Theta’ existing product line?

Who handles servicing of Theta’ existing product line?

Please contact our Support Service hotline with questions related to service and support of the instruments.

TA Instruments Service >>


What unique technologies does TA offer for measuring thermophysical properties?

What unique technologies does TA offer for measuring thermophysical properties?

TA Instruments offers a complete line of horizontal, vertical, optical, and quenching dilatometers and can provide the right instrument to match your needs no matter the application.

We also offer the most compelling range of instruments to measure thermal diffusivity, thermal conductivity, specific heat and other properties for wide range of material types and temperatures.

Our Products >>

Where can I find more information about TA instruments, software, consumables and services offerings?

Where can I find more information about TA instruments, software, consumables and services offerings?

More information can be found at the TA Instruments website: https://www.tainstruments.com