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This apparatus, developed at EL, determines gasification rate (mass loss rate) of a horizontally oriented specimen exposed in a nitrogen environment to a
Radiochemical neutron activation analysis (RNAA) extends the capabilities of instrumental neutron activation analysis (INAA) by adding a chemical separation to
Radioactivity measurements for diagnostic and therapeutic nuclear medicine in the United States are based on measurements at NIST. Activity measurements for γ
The NIST-developed reference ballistic chronograph (RBC) provides repeatable measurements of the speed of a bullet that will impact a test article, such as
The reference integrating sphere performs directional-hemispherical reflectance measurements of spectrally neutral, non-fluorescent samples at room temperature
The Reference Transmission Densitometer (RTD) is the national reference instrument for standard diffuse visual transmittance density measurements for x-ray and
The Reference Transmittance Spectrophotometer (RTS) is the national reference instrument for regular spectral transmittance measurements of non-fluorescent
ROSI performs specular and bidirectional reflectance measurements of spectrally neutral, non-fluorescent specular and diffuse samples at room temperature. It
Located on the NIST Gaithersburg campus, the Robotics Test Facility – also known as Building 207 – is a laboratory for developing standard test methods of
In order to accurately predict the annual energy production of photovoltaic systems for any given geographical location, building orientation, and photovoltaic
The TA Instruments RPA elite rubber process analyzer (RPA) is a strain-controlled rotational shear rheometer for the characterization of polymers, composites
The PELT-5 temperature controller and PTC-1 temperature cabinet combine to form a lightweight and portable temperature control system. The cabinet temperature