Thermophysical Properties Research Laboratory, Inc.
Phone : 765-463-1581
TPRL, Inc. will be closed Thursday, December 25th and Friday, December 26th 2014 for the Christmas Holiday.
We will be closed Thursday, January 1st and Friday, January 2nd 2015 for the New Year Holiday.
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 2011 TPRL, Inc.
3080 Kent Avenue
West Lafayette, IN 47906
Last updated 5/22/2012