Adjunct to ASTM D–This PDF provides the implementation procedures for the use of temperature and pressure volume correction factors for generalized. 2 Aug Comparison of ASTM D and ASTM D 2/48 . The ASTM D standard not only defines bulk petroleum product density. Correction Factors for Generalized. Crude Oils, Refined Products, and. Lubricating Oils. Adjunct to: ASTM D and IP / MAY Addendum 1.
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ASTM D – 08()e1 Standard Guide for Use of the Petroleum Measurement Tables
Note the product descriptors are generalizations. These tables should be considered for use when: Astm d1250 tables are provided for standardized calculation of measured quantities of petroleum fluids regardless of point of origin, destination, or units of measure astm d1250 by custom or statute.
A procedure is also provided for determining volume correction for special applications where the generalized commodity groups’ parameters may not adequately represent the astm d1250 expansion properties of the liquid and a precise thermal expansion coefficient has been determined astm d1250 experiment. Active view current version of standard.
The groups are defined as follows: The actual standard represented by the Petroleum Measurement Tables is neither the hardcopy printed tables nor the set of equations used to represent the density data but is an explicit implementation procedure used to develop computer subroutines for Tables 5, 6, 23, 24, 53, and The other values showing converted units have been rounded to the significant digits shown; as rounded values, they may numerically astm d1250 just outside of the actual limits established by the defining astm d1250.
Inherent in the Petroleum Measurement Tables is the recognition of astm d1250 present and future position of computers in the petroleum industry. The liquid classifications listed here are typical terms used in the industry, but local nomenclature may vary.
ICS Number Code Referenced Documents purchase separately The documents listed below are referenced within d12500 subject standard but are not provided as part d12250 the standard. Link to Active This link will always route to the current Active version of the standard. ICS Number Code Table 1 shows the defining limits and their associated units in bold italics.
Hence, astm d1250 published implementation procedures are the primary standard, astm d1250 distributed subroutines are the secondary standard, and the published tables are produced for convenience.
In such cases, the product should be allocated to the class appropriate to its density, not its descriptor. D1520 Documents purchase separately The documents listed below are referenced within the subject standard but are not provided astm d1250 part of the standard.
ASTM D – 80() Standard Guide for Petroleum Measurement Tables
Crude oils that have been stabilized for transportation or storage purposes and astm d1250 API gravities lie within that range are considered to be part of the Crude Oil group. This value is then further corrected to give the metric output. Also shown in Table astm d1250 are the limits converted to their equivalent units and, in the case of the densities, d150 base temperatures.
The groups are defined as follows:. This group includes substances with the commercial identification of: Absolute adherence to the outlined procedures will ensure that all computers and computer codes of the future, meeting the stated specifications and restrictions, will be able to produce identical results.
The standardization of an implementation procedure astm d1250 the standardization of the set of mathematical expressions, including calculational sequence and rounding procedures, used within the computer code.
Note that procedure paragraphs These tables should be considered for astm d1250 when:. The commercial specification ranges of some products may place their densities partly within an adjacent astm d1250 for example, a low density diesel may lie in the jet fuel class.
The list is illustrative astn is not meant to be all-inclusive.
Link to Active This link will always route to the current Active version of the standard. The CTL Tables had generalized equations to correct astm d1250 hydrometer readings, and these astm d1250 were part of the printed odd-numbered tables.
astm d1250 Two sets of procedures are included for computing volume correction factor: Historical Version s – view previous versions of standard.