API MPMS Chapter 4.7

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Field Standard Test Measures, Third Edition

American Petroleum Institute , 04/01/2009

Pages: 19

Category:

API MPMS Chapter 4.7 PDF

This standard details the essential elements of field standard test measures by providing descriptions, construction requirements, as well as inspection, handling, and calibration methods. Bottom-neck scale test measures and prover tanks are not addressed in this document. The scope of this standard is limited to the certification of “delivered volumes” of test measures.

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Proving Systems: Field Standard Test Measures

American Petroleum Institute , 12/01/1998

Pages: 54

Category:
This chapter details all the essential elements of field standard test measures by providing descriptions, construction details, calibration procedures, operation, inspection, and field use requirements; along with revised drawings. Specifically included are detailed calibration methods, volume uncertainty calculations, discussion of water density, and standard calibration weights, and a review of test measure control charts. Accuracy and uncertainty requirements are also discussed. The information contained in this chapter is limited to atmospheric, graduated neck type, metal, volumetric field-standard test measures. The volume is determined between an upper neck scale zero, and either a solid bottom or a tapered bottom with a drain line and shut-off valve, depending on the size of the test measure. Bottom-neck scale test measures and prover tanks are not addressed in this document.