inTEST Thermal Solutions

inTEST Thermal Solutions
inTEST Thermal Solutions

About Us

Thermal Test & Process Cooling Solutions

-185 to +500°C and Anywhere in between

Precise temperature control for optical component testing, conditioning, and characterization during design, production, or failure analysis. Our broad portfolio of products and technologies allow us to deliver a temperature control system that matches your application. At inTEST Thermal Solutions, we don’t force fit you into a singular product or technology. We leverage decades of experience and the industry’s most comprehensive thermal toolkit to provide solutions that perfectly match your needs.

It’s what sets us apart.

Temptronic®, Sigma Systems®, and Thermonics®

Our three brands combine for nearly 150 years of thermal system design and manufacturing. Today, we are at the leading edge of compressor-based refrigeration, cryogenics, conduction, convection, liquid cooling, gas cooling, resistive heating, and thermoelectric technologies. Proudly, we are one of the few companies in the world to achieve -100°C cooling without the use of cryogenic liquids (LN2, LCO2); but make no mistake, cryogenics are firmly within our competencies. Collectively, our portfolio of products offers an unmatched diversification thermal test and process cooling solutions including:

•             Temptronic ThermoStream® Air Forcing Systems

•             Temptronic ThermoSpot® Thermal Cyclers

•             Thermonics® Process Chillers

•             Sigma Systems® Thermal Chambers

•             Sigma Systems® Thermal Plates

•             Sigma Systems® Test Enclosures

We are passionate about temperature control. We are innovative with our problem solving.

Our Applications Engineers would love to hear from you to start solving your thermal challenges.

Contact Us Today:


Product Showcase

Optical Component Thermal Characterization & Test
Sigma Systems® Thermal Chambers
Sigma Systems® Thermal Plates
Temptronic ThermoSpot® Temperature Control System
Temptronic® ECO Series ThermoSteam® Temperature Forcing System
Thermonics® Process Chillers




Mailing Address
41 Hampden Road
Mansfield, MA 02048, USA

Tom Ryan
Sr. Manager, Marketing & Business Development
+1 781 688 2371
Barry Johnson
Director of Sales
+1 781 688 2404