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API MPMS CHAPTER 4.9PART2(R2025)
Manual of Petroleum Measurement Standards, Chapter 4-Proving Systems, Section 9-Methods of Calibration for Displacement and Volumetric Tank Provers, Part 2-Determination of the Volume of Displacement and Tank Provers by the Waterdraw Method of Calibration, First Edition
NORMA vydaná dňa 1.12.2005
Informácie o norme:
Označenie normy: API MPMS CHAPTER 4.9PART2(R2025)
Dátum vydania normy: 1.12.2005
Kód tovaru: NS-1249971
Počet strán: 92
Približná hmotnosť: 307 g (0.68 libier)
Krajina: Americká technická norma
Kategória: Technické normy API
Anotácia textu normy API MPMS CHAPTER 4.9PART2(R2025) :
All prover volumes used to calibrate meters shall be determined by calibration and not by theoretical calculation. Volumetric provers have an exact reference volume, which has been determined by a recognized method of calibration. Techniques for the determination of this reference volume include the waterdraw, master meter and gravimetric methods of calibration. This standard describes only the waterdraw method of calibration, which is used to accurately determine the calibrated volume of both displacement and tank provers. See more
Reaffirmed: 2025
Doporučujeme:
