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344 results:
11. Information Sheet on Testing the Software of Sound Level Meters v20220517EN  
Date: 06.07.2022
Percental score: 3 %
Information Sheet on Testing the Software of Sound Level Meters v20220517EN Physikalisch-Technische Bundesanstalt (PTB) Working Group 1.63 (Noise Measuring Technology) Information Sheet, Software  
12. 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  
13. Facts about PTB  
Date: 04.07.2022
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  
14. PTB 8.51 MB04 RiskAnalyse EN V11  
Date: 27.06.2022
Percental score: 4 %
PTB 8.51 MB04 RiskAnalyse EN V11 Working group 8.51 “Metrological Software“ Last revision: June 23, 2022 Leaflet: Software Risk Assessment – Guidelines for Manufacturers 1 Introduction The aim of  
15. Information sheet on deadline for use of type approval 2022 03 24  
Date: 07.06.2022
Percental score: 14 %
Information sheet on deadline for use of type approval 2022 03 24 Conformity Assessment Body Information sheet on the deadline of 31 December 2024 for using type approvals in accordance with the  
16. 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  
17. Traceable particle size measurements of non-spherical nanoparticles  
Date: 23.05.2022
Percental score: 9 %
Small-angle X-ray scattering (SAXS) is ideally suited for the traceable determination of the size or size distribution of nanoparticles. At PTB, monochromatized X-rays from the four-crystal  
18. bss2cons  
Date: 17.05.2022
Percental score: 3 %
bss2cons Extensions to the Beta Secondary Standard BSS 2 Consolidated version from www.ptb.de R. Behrens1 and G. Buchholz Physikalisch-Technische Bundesanstalt (PTB), Bundesallee 100, 38116  
19. 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  
20. 2022 04 26 R Behrens Calibrations in new ICRU quantitites  
Date: 02.05.2022
Percental score: 10 %
2022 04 26 R Behrens Calibrations in new ICRU quantitites Calibrations and irradiations in terms of the newly proposed ICRU operational quantities for radiation protection in photon and beta  
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