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Tech Notes

Number  Title

TN 78-2         Emissometer Model AE

TN 79-16       The Solar Spectrum Reflectometer

TN 79-17       Emissivity Measurements for In-Place Surfaces and for Materials with Low Thermal Conductivity

TN 81-1         Use of Emissometer for Semi-Transparent Materials

TN 81-2         Measurement of Emittance of Cylindrical Surfaces

TN 82-1         Solar Spectrum Reflectometer Updates and Design Modifications

TN 83-1         Solar Spectrum Reflectometer Design Modification: Revision #4

TN 84-2         Emissometer Adapter Model AE-AD1

TN 84-3         Measuring Low Emittance Materials with the Emissometer Model AE1

TN 85-1         Secondary Standards for the Emissometer Model AE1

TN 86-1         Solar Spectrum Reflectometer Version 5.0

TN 87-1         Using National Bureau of Standards Reference Materials as Standards for the SSR-ER Version 5.0

TN 88-1         7 MRAD Aperture for the Portable Specular Reflectometer Model 15R

TN 91-1         Send Option for Solar Spectrum Reflectometer Version 5.2 and Later

TN 92-1         Emissometer Model AE1 - Hemispherical vs. Normal Emittance

TN 04-1         Emissometer Model AE1 - Slide Method for AE Measurements

TN 08-1         Model SSR-ER Solar Reflectance Measurements of Irregular Surfaces

TN 09-1         Solar Spectrum Reflectometer Version 6.0

TN 09-2         A Proposed Correction to Reflectance Measurements of Profiled Surfaces

TN 09-3         Portable Specular Reflectometer 15R-USB Advanced Features

TN 10-1         Checking Alignment of the Reference Standard for the 15R Specular Reflectometer

TN 10-2         Slide Method for High Emittance Materials with Low Thermal Conductivity

TN 11-1         SSR-ER Reflectance Measurements for Large Radius Cylindrical Surfaces

TN 11-2         Model AE1 Emittance Measurements using a Port Adapter, Model AE-ADP

TN 11-3         A Proposed Correction to Emittance Measurements of Profiled Surfaces

TN 12-1         Specular Reflectometer Frequently Asked Questions

TN 12-2         Specular Reflectometer Measurement Procedure

TN 13-1         Quick Reflectance Measurements with the 15R for Monitoring Mirror Soiling


Last modified: 09.27.22