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201. 2.41 Superconductor Circuit Design
Date: 18.01.2023
Percental score: 5 %

Our working group is developing circuit layouts for different circuits based on the Josephson effects in close cooperation with the working group 2.43. AC Josephson voltage standards and complex
202. Hybrid metrology technology for nanostructured surfaces
Date: 30.07.2018
Percental score: 5 %

The significant challenges posed by the increasing complexity of nanostructured surfaces used in technological applications include the characterization of such surfaces. The importance of complex
203. The PTB at the Sinsheim Control from May 12 to 15, 1998
Date: 05.05.1998
Percental score: 5 %

From May 12 to 15, 1998, at the Control at Sinsheim, more than 600 exhibitors will present for the 12th time recent develop-ments and trends in the field of quality assurance and production control.
204. Facts about PTB
Date: 20.02.2023
Percental score: 5 %

PTB is the National Metrology Institute of Germany with scientific and technical service tasks. PTB measures with the highest accuracy and reliability – metrology as the core competence. PTB stands
205. Broadband measuring station for the extended testing of the directional response pattern of sound level meters and the calibration of measuring microphones
Date: 07.04.2010
Percental score: 5 %

It is common practice to use sinusoidal sound signals as an excitation signal to reach the low measurement uncertainties required for the testing of the directional response pattern of sound level
206. Flyer Mikroverzahnungsnormale-2013
Date: 29.05.2013
Percental score: 5 %

Flyer Mikroverzahnungsnormale-2013 Messtechnik für Mikroverzahnungen Für die Messung von Mikroverzahnungen werden zunehmend Sensoren eingesetzt, die auf physikalisch unterschiedlichen Prinzipien
207. Successful testing of platinum-iridium sorption artefacts for precision mass determinations under vacuum conditions
Date: 27.07.2010
Percental score: 5 %

The influence of sorption effects on the accuracy of mass determinations under vacuum conditions was significantly reduced by means of sorption artefacts made of a platinum-iridium alloy. The
208. Field Generators
Date: 14.04.2016
Percental score: 5 %

Microwave calibration facility Here, fields with calculable energy flux density are generated for the exposition of complete RF field monitors from almost arbitrary directions. The equipment is a
209. Publications
Date: 19.01.2018
Percental score: 5 %

2016 Frobese, D.-H.: Neufassung der TRBS 3151/TRGS 751 - Aktualisierung der Technischen Regel zur Vermeidung von Brand-, Explosions- und Druckgefährdungen an Tankstellen und Gasfüllanlagen zur
210. Neutron monitor for pulsed radiation
Date: 29.09.2008
Percental score: 5 %

At PTB, a new monitor for the measurement of pulsed neutron radiation has been developed, based on the detection of β- radiation from activity reactions on silver. PTB has applied for a patent for

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