Standard Reference Material (SRM®) 1459 is intended for use in checking the performance of a guarded hot plate or in calibration a heat flow meter used in measuring the thermal resistance of insulating materials. 30 cm x 30 cm x 2.45 cm Certified values for thermal resistance as a function of density and pressure /// Sample value(s) - please ask for current certificate.
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NIST Standard Reference Materials are used by analytical laboratories in industry, academia and government in order to facilitate commerce and trade and to advance research and development. The SRMs are produced by the engineering laboratory, the material measurement laboratory, and the physical measurement laboratory at NIST. They are available for chemical composition, physical properties, and engineering materials.