Office – Page 24 – Cal Lab Magazine

MetroloPy – Uncertainties Software

July 5, 2023 Office

MetroloPy is a pure python package and requires Python 3 and the SciPy stack (NumPy, SciPy, Pandas, and IPython)… MetroloPy can do much more including Monte-Carlo uncertainty propagation, generating uncertainty budget tables, and curve fitting. […]

Digital Surf Unveils Mountains® 10

June 20, 2023 Office

Besançon, France, May 31, 2023 – Digital Surf today announced the release of the tenth major version of the company’s renowned Mountains® software analysis platform for surface metrology & microscopy, trusted by 50+ leading instrument […]

Introducing NEW Ralston LC20 Field Gauge with Bluetooth

June 13, 2023 Office

The new Bluetooth-equipped Field Gauge LC20 is a reference-grade data logging pressure gauge that gives you the freedom to monitor and log pressure from a safe distance, even in dangerous or difficult-to-reach areas. Use the FieldLab Mobile […]

Confidence in virtual flowmeters – PTB.de

May 17, 2023 Office

PTBnews 2.2023 A method for calculating the simulation uncertainty of a virtual ultrasonic flowmeter has been developed in PTB’s VirtMet Competence Center. This method allows calibration factors relevant to fluid mechanics to be calculated for […]

World’s First Traceable CO2 Liquid / Dense Phase Calibration Facility | TÜV SÜD

April 30, 2023 Office

Following a successful bid for £950,000 funding from Horizon Europe, TÜV SÜD National Engineering Laboratory will build the first UK national standard liquid / dense phase CO2 calibration facility. The 3.5-year project, called “A European […]

Let’s Talk About Bias: Measurement Bias

April 22, 2023 Office

by Henry Zumbrun What can happen when we use an accuracy specification and assume all the measurements are centered in relation to the specification limits? It is a typical problem in the metrology community, where […]

Improving the Uncertainty of DC Current Measurements

April 22, 2023 Office

by Kai Wendler, Roberto Roca Profet, Keil Gallinger, Kyle Coleman, Alessio Pollarolo The accurate measurement of dc current from 1 A to 3000 A is of interest in many fields, including metrology, power generation, and multiple industries. […]

Measuring Days Gone By

April 22, 2023 Office

by Dan Wiswell When people see some of the equipment that I’ve been tucking away over the years, the first question that most ask is: “How old is it?” We also hear this question at […]