API MPMS 9.3-2024
Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
- Standard No.
- API MPMS 9.3-2024
- Release Date
- 2024
- Published By
- American Petroleum Institute (API)
- Latest
- API MPMS 9.3-2024
- Introduction
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Standard Name: Manual of Petroleum Measurement Standards Chapter 9.3 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
Standard Number: API Chapter 9.3
Edition: Fourth Edition, January 2024
Scope of Application: This standard provides a test method for determining the density, relative density, and API gravity of crude petroleum and liquid petroleum products using the thermohydrometer method. It is applicable to laboratory and field testing, ensuring accurate measurement and consistency in the petroleum industry.
Analysis: The API Chapter 9.3 standard outlines a precise methodology for measuring key properties of petroleum products, which are critical for quality control and regulatory compliance. The thermohydrometer method is a widely accepted technique for its accuracy and reliability. The standard emphasizes the importance of adhering to local, state, and federal regulations, and it highlights that the use of API publications is voluntary. Users are advised to exercise sound judgment in applying the information provided, as API does not assume liability for its use or results. The standard is designed for anyone in the petroleum industry seeking to ensure accurate measurements and compliance with industry practices.
API MPMS 9.3-2024 history
- 2024 API MPMS 9.3-2024 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
- 2012 API MPMS 9.3-2012 Manual of Petroleum Measurement Standards Chapter 9.3 Standard Test Method for Density@ Relative Density@ and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method (Third Edition)
- 2002 API MPMS 9.3-2002 Manual of Petroleum Measurement Standards Chapter 9—Density Determination Section 3—Standard Test Method for Density@ Relative Density@ and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method (Second Edition)
- 1994 API MPMS 9.3-1994 Manual of Petroleum Measurement Standards Chapter 9 - Density Determination Section 3 - Thermohydrometer Test Method for Density and API Gravity of Crude Petroleum and Liquid Petroleum Products
