Zobrazeno 1 - 8
of 8
pro vyhledávání: '"A. M. Alrobaish"'
Publikováno v:
2020 Conference on Precision Electromagnetic Measurements (CPEM).
Main results participating laboratories which are measuring the inductance travelling standard of 10 mH and 100 mH at frequency 1 kHz in a framework of GULFMET.EM-S4 supplementary comparison of inductance are presented. The paper describes some probl
Autor:
Abdullah M Alrobaish, Mehedin Arifovic, Eugene Golovins, Mamdouh Halawa, Ahmed N AlJomaie, Naylan Kanatoglu
Publikováno v:
Metrologia. 58:01003
Main text A comparison of AC-DC Voltage Transfer Standards between TÜBİTAK (Turkey), NMCC SASO (Saudi Arabia), NIS (Egypt) and NMISA (South Africa) conducted between February 2018 and April 2019. Fluke 792A is used as the traveling standard and TÜ
Autor:
Srdan Calija, Cho Man Tsui, Jon Bartholomew, Stephane Solve, S.-L.S. Yang, Kyu-Tae Kim, Abdullah M Alrobaish
Publikováno v:
Metrologia. 57:01012
This report presents the GULFMET key comparison (GULFMET.EM.BIPM-K11) results of DC voltages at the 1.018 V and 10 V with two travelling electronic DC reference standards. This comparison was supported by the BIPM and GULFMET associate members, KRISS
Publikováno v:
2018 Conference on Precision Electromagnetic Measurements (CPEM 2018).
A calibration system for instrument transformers, based on the comparison method, has been established at SASO NMCC. Ratio error and phase displacement measurements are performed by using the calibration system up to 4000 A for current transformers a
A well-known 3458A based digital sampling wattmeter was established for power and harmonics measurements at SASO NMCC. Its compact design and synchronized to the power source makes the standard unique for the calibrations needed by nationwide laborat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64d01d45bf1a6403106fa7f65908e216
https://aperta.ulakbim.gov.tr/record/93011
https://aperta.ulakbim.gov.tr/record/93011
Publikováno v:
Metrologia. 56:01013
An intercomparison of inductance at 10 mH and 100 mH at 1 kHz has taken place within the framework of GULFMET. The intercomparison, piloted by State Enterprise 'Ukrmetrteststandard'-UMTS (Ukraine), has involved three laboratories, including one who i
Autor:
Ahmed R. AlAyali, Shafi S. AlAnazi, Abdullah M Alrobaish, Özlem Yılmaz, Hüseyin Çayci, Rashed A. AlRumie
Publikováno v:
Metrologia. 55:01004
A supplementary bilateral comparison measurement on AC Power at 50/60 Hz between SASO NMCC (GULFMET) and TÜBİTAK UME (EURAMET) was performed with the primary power standards of each partner. Measurement methods and setups which are very similar of
Publikováno v:
Metrologia. 54:01013
Electromagnetic (EM) probes are widely utilized in the measurement of EM fields for non-ionizing radiation, electromagnetic compatibility (EMC) testing and other applications in the frequency range 5 Hz–60 GHz. They must be calibrated by National M