EPE calibration standards are transfer standards with the highest possible measurement uncertainty, the measurement results of which can be traced back directly to the SI units m and s. Over the past few years, we at EPE have designed a range of transfer standards that are designed for use in calibration laboratories.
As a technology partner of the Physikalisch-Technische Bundesanstalt (PTB) in Braunschweig, our solutions are based on the highest standard. One of the most important tasks of PTB is the realization and transfer of the legal units volume (m³) and flow rate (m³/h) or mass (kg) and mass flow (kg/h) of flowing gases, also in the area of application at high pressures. Various piston test benches and a gas measuring bell are available as standard. The EPE primary standards have been used successfully in various national, metrological institutes worldwide for years.