Portable hand held Emissometer

The portable emissometer measures the thermal emissivity of a material/coating. Thermal emittance measurements with the emissometer require that the high and low emittance standards and the sample to be measured be maintained at the same temperature. To achieve a uniform temperature, the instrument is provided with a heat sink on which the standards as well as the sample (normally flat) is to be mounted. Appropriate adapters can be used to measure the emittance of curved profiles also. The accuracy or repeatability of the instrument at room temperature for any particular measurement is high.