Products by Thermtest Inc.

The Thermtest MP-V thermal conductivity instrument is the most versatile measurement platform with accurate methods for measuring the thermal conductivity, thermal diffusivity, specific heat and thermal effusivity of solids, liquids, pastes and powders. Methods includes: 1. Transient Plane Source...

The MP-2 is a portable meter with unique selection of transient thermal conductivity sensors for a variety of applications, with a focus on primary measurements. This portable meter is best for testing liquids, solids, pastes and powders. MP-2 with TPS-4 sensor - For testing the thermal...

The MP-1 is designed to test the absolute thermal conductivity, thermal diffusivity and specific heat of solids, liquids, pastes and powders with the powerful combination of the transient plane source (ISO 22007-2) and transient hot-wire (ASTM D7896-19) methods. Testing methods include: 1....

The Transient Hot-Wire (THW-L1) is a laboratory instrument for testing the thermal conductivity, thermal diffusivity and specific heat of liquids, and phase change materials. The THW-L1 was designed with speed and operational simplicity in mind. The THW-L1 utilizes a non-stationary measurement...

The Heat Flow Meters (HFM-100 HT/HFM-100/HFM-50) are laboratory instruments for measuring the thermal conductivity and thermal resistance of insulation products, construction materials, packaging and assemblies. The HFM series was designed and engineered to combine the highest accuracy,...

The GHFM-01 Guarded Heat Flow Meter is designed to test the thermal resistance and thermal conductivity of both homogeneous and heterogeneous materials. Follows ASTM E1530-19 Best for testing the thermal properties of metals, polymers, composites, and pastes. More info at:...

The TLS-100 is a portable meter used to measure thermal conductivity and thermal resistivity of a variety of samples, including soil, rocks, concrete, and polymers. The TLS-100 follows ASTM D5334-22a and IEEE 442-2017. The sensor needle consists of a thin heating wire and temperature sensor sealed...

The HFM-25 is a portable heat flow meter for steady-state testing of small samples of insulation and construction materials. Follows international standards: ASTM C518, ISO 8301, JIS A1412, and EN 12667

The Transient Hot Wire (THW-L2) is a portable liquid thermal conductivity meter for direct measurement of liquids and pastes in accordance with ASTM D7896-19. More info at: https://thermtest.com/thw-l2

TPS-3 is a transient plane source portable meter for testing the thermal conductivity, thermal diffusivity and specific heat of solids, pastes and powders. This is design for customers with a limited budget. The TPS-3 includes the standard TPS Sensor and software for use in combination with the...