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344 results:
131. E Glasschmelzen  
Date: 03.05.2019
Percental score: 4 %
E Glasschmelzen Working Group 3.32 “Properties of Liquids“ Calibration materials for viscosity measurements on glass melts PTB offers three glasses with different viscosity-temperature behaviour (VT  
132. Depth-Setting standards for measurement ranges from 1 µm to 5 mm  
Date: 13.02.2017
Percental score: 4 %
Depth Setting Standards for Measurement Ranges from 1 µm to 5 mm Microsystem technology makes it possible to miniaturize existing systems and to manufacture novel systems. For the dimensional  
133. Competence Centre VirtMet: Metrology for virtual measuring instruments  
Date: 11.05.2022
Percental score: 4 %
Contact Competence Centre "Metrology for virtual measuring instruments" (VirtMet) E-Mail: VirtMet Büro Contact: Dr. Sonja Schmelter Events VirtMet 2021  VirtMet 2018 In the  
134. Folien-2009-02-10-Ge  
Date: 13.11.2009
Percental score: 4 %
Folien-2009-02-10-Ge Ablauf PTB-Workshop 10.-11.02.2009 PTB - Workshop 1. Tag (13.00 – 17.00 Uhr) 1. Begrüßung und Eröffnung Dr. Johannsmeyer Sicherheitstechnische Realisierung dynamisch  
135. PTB Mitt 2015 E Radiometrie ENG  
Date: 23.01.2017
Percental score: 4 %
PTB Mitt 2015 E Radiometrie ENG Special Issue • PTB-Mitteilungen 124 (2014), No. 3 / 4 Detector-based Radiometry … Detector-based Radiometry with Cryogenic Radiometers and Monochromatized  
136. Direct Measurement of Negative Light Pressure by Means of PTB’s Nanonewton Force Facility  
Date: 20.12.2018
Percental score: 4 %
The development of methods for assembling and manipulating macro-, micro- and nano-objects by means of laser radiation is of great interest. However, this is limited to dielectric particles. This  
137. 1400 km of optical fibre connect optical clocks in France and Germany  
Date: 08.08.2016
Percental score: 4 %
Metrological optical fibre link In the past few years, optical atomic clocks have made spectacular progress, becoming 100 times more precise than the best caesium clocks. So far, their precision has been available only locally,  
138. Werner von Siemens Ring Prize for tunnel pioneer  
Date: 17.12.2015
Percental score: 4 %
Martin Herrenknecht builds the world's largest boring machines. His tunnel boring machines are top-notch when it comes to spectacular projects such as the Gotthard Base Tunnel, the fourth tube of the  
139. Annex 2 Services of the core facility  
Date: 08.05.2017
Percental score: 4 %
Annex 2 Services of the core facility Services − Magnetic shielding Contact person: Dr. Allard Schnabel Within this core facility centre we offer measurement time in three magnetically shielded  
140. Automated electrical test of sound level meters  
Date: 09.02.2021
Percental score: 4 %
Automated electrical test of sound level meters Automated electrical test of sound level meters February 11th, 2021 For the automated electrical test of sound level meter type approvals a  
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