Summary This white paper presents the working principles and use cases of miniaturized humidity chambers in research and development. As the world approaches the fourth industrial revolution, there is increasing demand for more advanced research […]
Use this PT100 Calculator to calculate temperature and resistance values from the standard PT100 curves. The online calculator will produce a temperature value from an entered resistance or calculate resistance and thermometer sensitivity values from […]
The partnership on metrology – the science of measurement – also aims to support sales of new innovative products and services through the use and adoption of new metrology capabilities in emerging technologies and to […]
The PSL Uncertainty Calculator is developed by the Primary Standards Lab at Sandia National Laboratories to calculate the combined uncertainty of a system of multiple input parameters. In general, a measurement value is calculated from […]
by Ryan Egbert & Joseph Rindone The following article is the last of a four-part Metrology 101 series focusing on temperature. The written content provided here is also intended to be combined with demonstration videos […]
by Hening Huang This technical note reports a case study that addresses a challenge of interlaboratory consensus building called for by Possolo (2020). The consensus value is estimated as a weighted-average (WA) and the associated […]
by Henry Zumbrun There is a bit of a disconnect regarding risk mitigation practices in the metrology and calibration provider community. Most likely, this comes from a misunderstanding of terminology or legacy requirements that have […]
PTBnews 03.2021 — In collaboration with an industrial partner, PTB has developed and assessed a very compact wavelength standard. This standard is based on a diode laser whose frequency is stabilized to transitions of the […]
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