Theta Industries - dilatometer, high temperature viscometer, DTA/TGA, quench - deformation dilatometer Theta Industries, Inc. Theta Industries, Inc. Logo
Sales and Support Contact Information

Theta Industries has been the industry leader in thermal physical properties measurement and manufacturing of scientific test equipment including the Dilatometer, Viscometer and DTA/TGA instruments for over 40 years. We remain dedicated to bringing our customers the finest in both software and hardware to create the most advanced thermal analysis equipment available. We offer a full range of instruments from low cost educational instruments through precision research, industrial and scientific instruments. These include the dilatometer, DTA/TGA, laser flash diffusivity and high temperature Viscometer.

See our on-line instrument/parts/services Inquiry Forms

For sales, service or support of new or old instruments and/or software you can click on one of the links below to send an E-mail to the appropriate department:

Sales of new instruments, hardware or software:

For service or support of new, under warranty instruments:

For service or support of older, non-warrantied equipment:


For instrument, hardware, engineering and software support:

Contact :

Theta Industries, Inc.
26 Valley Road
Port Washington, NY 11050
Phone: 516-883-4088 Fax: 516-883-4599

For DilaSoft I for Windows only support, help or suggestions:

Also contact:

Bearly Computing
E-mail: dilasoft support

See the DilaSoft software updates page for information about the latest version.

For information about the price and availability of Theta's latest software and equipment offerings call, write, Fax or E-mail to the address below for a prompt response. Or fill out our automated on-line or print/mail/FAX instrument or parts specific Inquiry Forms here or the generalized Inquiry Forms right here!

Theta Industries, Inc.
26 Valley Road
Port Washington, NY 11050
Phone: 516-883-4088 Fax: 516-883-4599 E-mail:

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Theta Industries, Inc. thermal instrument sales and technical support.