Metrology Across the Ages
by Dan Wiswell I’m not sure when it occurred exactly, but sometime during the age of reason there used to be an educated group of people that were called philosophers. The term itself defined these […]
electrical
Chroma Programmable 1U DC Power Supplies
FOOTHILL RANCH, Calif. – Jan. 24, 2022 – PRLog — Chroma Systems Solutions, a leading provider of power conversion automated test equipment, releases a new line of single and three channel programmable 1U DC Power […]
Vitrek Laboratory-Level Accuracy in a Portable, Battery-Operated DC Calibrator
Poway, CA—May 6, 2021— Vitrek, the leader in high-voltage test and measurement equipment, offers the XiTRON 2000 series for metrologists who need superior accuracy and portability when calibrating thermocouple, pressure, flow and DC instrumentation. Delivering […]
New R&S NGA100 Basic Power Supplies
Simply providing DC electricity is the purpose of a basic power supply, the piece of test equipment most commonly found on workbenches around the world. The R&S NGA100, a new series of basic power supplies […]
Project of an Automated Multiple Decade Ratios Precision Divider for Generation of Low DC Voltages
by Flavio Galliana, Roberto Cerri, & Davide Corona At the National Institute of Metrological Research (INRIM) an automatable precision DC voltage fixed-ratios divider allows the division ratios of DC Voltages from 10:1 to 107:1. It […]
Multilayer sandwich – PTB.de
PTB News 2.2021 Josephson arbitrary waveform synthesizers (JAWS) allow quantized AC voltages to be synthesized with arbitrary and spectrally pure waveforms. At PTB, a pulse-driven Josephson standard for the generation of AC voltages with series […]
Frequency and Voltage Converters as Mains Reconstruction Units
Summary Inconsistencies plague the mains power line, and these problems negatively impact the performance quality of electronic (as well as virtually any precision) equipment. Cleaning the power results in one less potential source of error […]
KCC Scientific Introduces Mercury 1000 Frequency and Voltage Converter
Denver, Colorado (February 2021) – Electronics innovator KCC Scientific LLC launches the new Mercury 1000 Voltage and Frequency Converter, supporting precision electronic equipment up to 1000 watts. The Mercury family of converters are capable of […]