Thermophysical Properties Research Laboratory, Inc.
Phone : 765-463-1581
TPRL, Inc. will be closed Friday, December 23rd & Monday Decmber 26th for Christmas
We will be closed Friday December 30th & Monday January 2nd for New Years.
As a leader in the thermophysical properties measurement field since 1972, Thermophysical Properties Research Laboratory, Inc. (TPRL) measures material properties accurately, quickly, and cost-efficiently using ASTM methods and following ISO procedures. Learn more about us.

Thermophysical Properties Measured

Thermal Conductivity

Thermal Diffusivity

Specific Heat

Thermal Expansion

Electrical Resistivity


Thermal Gravimetric Analysis & Simultaneous Thermal Analysis


ASTM Methods

Sample Sizes & Definitions

Test Selector Tool

Featured Services

Copyright 2016 TPRL, Inc.
3080 Kent Avenue
West Lafayette, IN 47906
Last updated 5/25/2016