ASTM E126-19 PDF

Scope: 1.1 This test method describes the principles, apparatus, and procedures for the inspection, calibration, and verification of ASTM glass hydrometers. This test method is applicable to ASTM hydrometers and may be used for other general hydrometers of the constant-mass, variable-displacement type. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. The metric equivalents of inch-pound units may be approximate. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM E126-19 Referenced Document

ASTM D1265 Standard Practice for Sampling Liquefied Petroleum (LP) Gases (Manual Method)
ASTM D1298 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1657 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Thermohydrometer
ASTM E1 Standard Specification for ASTM Thermometers
ASTM E100 Standard Specification for ASTM Hydrometers
ASTM E2251 Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids*， 2021-12-01 Update
ASTM E2995 Standard Specification for ASTM Thermohydrometers with Integral Low-Hazard Thermometers*， 2020-05-01 Update
ASTM E344 Terminology Relating to Thermometry and Hydrometry*， 2023-12-01 Update
ASTM E77 Standard Test Method for Inspection and Verification of Thermometers

2019 ASTM E126-19 Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
2013 ASTM E126-13a Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
2013 ASTM E126-13 Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
2012 ASTM E126-12 Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
2005 ASTM E126-05a Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
2005 ASTM E126-05 Standard Test Method for Inspection and Verification of Hydrometers
1992 ASTM E126-92(1998) Standard Test Method for Inspection and Verification of Hydrometers