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343 results:
181. Summary Evaluation PTB SEE QI  
Date: 12.06.2019
Percental score: 5 %
Summary Evaluation PTB SEE QI TECHNICAL COOPERATION EXTERNAL EVALUATION – SHORT REPORT Evaluator: Ms Suzana Lange “Promotion of regional cooperation in South East Europe in the field of quality  
182. Ultrasound noise measured directly on the person – a device developed by PTB can contribute to more accurate assessment of the airborne ultrasound exposure  
Date: 30.05.2022
Percental score: 5 %
A high-frequency personal sound exposure meter (High-Frequency and Ultrasound Personal Exposimeter - HiFUSPEx) newly developed in department 1.6 possesses the measuring capabilities of a “real” sound  
183. eg-liste  
Date: 10.06.2014
Percental score: 5 %
eg-liste PTB, Q.31 Gesetzliches Messwesen Braunschweig, 31.01.2013 EU-Richtlinien und Verordnungen im Bereich Mess- und Eichwesen 1. EU- Richtlinien und Verordnungen über Einheiten und  
184. E Glasschmelzen  
Date: 07.09.2022
Percental score: 5 %
E Glasschmelzen Arbeitsgruppe 3.32 „Flüssigkeitseigenschaften“ ‒ Data sheet ‒ Calibration glasses for high temperature viscosity measurement Data for the soda lime glass G1: Temperature °C dynamic  
185. Price List of PTB starting 1 Ocotober 2021 v2  
Date: 05.07.2022
Percental score: 5 %
Price List of PTB starting 1 Ocotober 2021 v2 Physikalisch-Technische Bundesanstalt As of: 8 October 2021 Price List of the Physikalisch-Technische Bundesanstalt (valid starting on 1 October  
186. ESR/alanine dosimetry: response for ultrahard photon radiation  
Date: 09.08.2007
Percental score: 5 %
It was possible to determine with a standard measurement uncertainty of only 0.3% the relative response of the secondary standard measuring system based on the detection of radiation-induced free  
187. Dates  
Date: 29.06.2021
Percental score: 5 %
List of current activities organized by the Division Precision Engineering or supported by members of the Division, e.g. by participation in scientific programme committees, etc.: [Translate to  
188. PTB President Joachim Ullrich awarded Federal Cross of Merit, Class 1  
Date: 17.05.2017
Percental score: 6 %
He is a top-ranking scientist who unites people and leads them toward success.  This simple formula could be used to explain Professor Dr. Joachim Ullrich's extensive achievements.  The  
189. Are infrasound and ultrasound audible?  
Date: 20.05.2015
Percental score: 6 %
Noise is one of the fundamental environmental factors impairing health and well-being. Whereas in the hearing frequency range, the handling of noise is well grounded and regulated, in the infrasound  
190. Eval Tun PV QI Summary en final  
Date: 18.07.2019
Percental score: 6 %
Eval Tun PV QI Summary en final INTERNATIONAL COOPERATION EXTERNAL EVALUATION – SHORT  
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