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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ICS Number Code The groups are defined as follows: Referenced Astm d1250 purchase separately The documents listed below are referenced within the subject standard but are not provided as astm d1250 of the standard.
D1205 tables are astm d1250 for standardized calculation of measured quantities of petroleum fluids regardless of point of origin, destination, or units of measure used by custom or statute. The standardization of an implementation procedure implies the standardization of the set of mathematical expressions, including calculational sequence and rounding procedures, used within the computer code.
Table 1 shows the defining limits and their associated units in astm d1250 italics.
ASTM D – 80() Standard Guide for Petroleum Measurement Tables
Astm d1250 to Active This link will always route to the current Active version of the standard. This value is then further corrected to give the metric output.
The liquid classifications listed here are typical terms used in the industry, but local nomenclature may vary. Two sets of procedures are included for computing volume correction factor: This group includes substances with the commercial identification of: The CTL Tables had generalized equations to correct glass hydrometer readings, and these astm d1250 were part of the printed odd-numbered tables. Crude oils that have been stabilized for transportation or storage purposes astm d1250 whose API gravities lie within that range are considered to 1d250 part of the Crude Adtm astm d1250.
These tables should be considered for use when: Note the product descriptors are generalizations.
ASTM D – 08()e1 Standard Guide for Use of the Petroleum Measurement Tables
Link to Active This link will always route to the current Asttm version of the standard. Hence, the published implementation procedures are the primary standard, the distributed subroutines are the secondary standard, and the published tables astm d1250 produced for convenience.
Also shown in Table 1 are the limits converted to their equivalent astm d1250 and, in the case of the densities, other base temperatures. Absolute adherence to the ashm procedures will ensure that all computers and computer codes of the future, meeting the stated specifications astm d1250 restrictions, will be able to produce identical results.
The groups are defined as follows:.
Note astm d1250 procedure paragraphs Historical Version s – view previous versions of standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but d12500 not provided as part of the standard.
The astm d1250 is illustrative and is not meant to be all-inclusive. These tables should be considered for use when:. Active view current version of standard.
A procedure is also provided for determining volume correction for special applications where the generalized commodity groups’ satm may not adequately represent astm d1250 thermal expansion properties of the liquid and a precise thermal expansion coefficient has been determined astm d1250 experiment. The actual standard represented by the Petroleum Measurement Tables is neither the ast, 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 Inherent in astm d1250 Petroleum Measurement Tables is the recognition of the present and future position of computers in the petroleum industry.
The other values showing converted units have been rounded to the significant digits shown; as rounded values, they may numerically fall just outside of the actual limits established by the defining values.
In such cases, the product should astm d1250 allocated to the class appropriate to its density, not its descriptor. ICS Number Code Astm d1250 commercial specification ranges of some products may place their densities partly within astm d1250 adjacent class for example, a low density diesel may lie in the jet fuel class.