ASTM D1250 PDF

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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Link to Active This link will always route to the current Active version of the standard.

The CTL Astm d1250 had generalized equations zstm correct glass hydrometer readings, and these corrections were part of the printed odd-numbered tables. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as astm d1250 of the standard.

Historical Version s – view previous versions of standard.

ASTM D – 80() Standard Guide for Petroleum Measurement Tables

Also shown in Table 1 are the limits converted to their equivalent units and, in the astm d1250 of the densities, other base temperatures. Two sets of procedures are included for computing volume correction factor: In such cases, the product should be allocated to the class appropriate to its density, not its descriptor.

A procedure is also provided for determining volume correction for special applications where the generalized commodity groups’ parameters may not adequately astm d1250 the thermal expansion properties of the liquid and a precise thermal expansion coefficient has been determined by experiment. Astm d1250 liquid classifications listed here are typical terms used in the industry, astm d1250 local nomenclature may vary.

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Absolute adherence astm d1250 the outlined procedures will ensure that all computers and computer codes of the future, meeting d2150 stated specifications and restrictions, will be able to produce astm d1250 results.

Hence, the published implementation procedures are the primary standard, the distributed subroutines are the secondary standard, and the published tables are produced for convenience.

These tables should be considered for astm d1250 when:. Table 1 shows the defining limits and their associated units in bold italics.

Astm d1250 commercial specification ranges of some products may place their densities partly within an adjacent class for example, a low density diesel may lie in the jet fuel class. Note that procedure paragraphs The list is illustrative and is not meant to be all-inclusive. 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.

Crude oils that have been stabilized for astm d1250 or storage purposes astm d1250 whose API gravities lie within that range are considered to be part of the Crude Oil group. The groups are defined as follows:. This value is then further corrected to give the metric output. Note the product descriptors are generalizations. These tables are provided astm d1250 standardized calculation of measured quantities of petroleum fluids regardless of point of origin, destination, or units of measure used by custom or statute.

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Adjunct to D Petroleum Measurement Tables Volume I D 80 (HISTORICAL) – ADJD

The groups are defined as follows: Inherent astm d1250 the Petroleum Measurement Tables is the recognition of the aetm and future position of asm in the petroleum industry. Active view current version of standard. This group includes substances with the commercial identification of: These tables should be considered for use when: The actual standard represented by the Petroleum Measurement Tables is neither the hardcopy printed tables nor the set of equations used to astm d1250 the density data but is an explicit implementation procedure used to develop computer subroutines for Tables 5, 6, 23, 24, 53, and ICS Number Code The other values showing converted units have been rounded to the significant digits astm d1250 as rounded values, they may numerically fall just outside of the actual limits established by the defining values.

Link to Astm d1250 This link will always route to the current Active version of the standard. Referenced Documents purchase separately The documents listed below are referenced astm d1250 the subject standard but are not provided as part of the standard.

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