原油和液体石油产品密度,相对密度和API重度标准测定法( …(国外英文资料).docVIP

原油和液体石油产品密度,相对密度和API重度标准测定法( …(国外英文资料) The information that is worth having It comes from the general learning accumulation summary There must be a problem Please be critical! ASTMD1298-99? 2 Name: oil detection standard manual (MPMS) Chapter 9.1 Name: 160/99 Oil and liquid petroleum product density Relative density and API heavy standard measurement (densitometry) 1 (lu xiaohua National Day, zhang jinlong, the center for the inspection and quarantine of the entry-exit inspection and quarantine bureau of the xinjiang uygur autonomous region) This standard is issued with a fixed label D1298: the number after the designation indicates the first time the standard is adopted or the final revision of the standard The number after the dash indicates the last year the standard was passed Superscript? Represents the latest revision or passage Edit the changes The use of this standard has been approved by the ministry of protection ? Note - in order to comply with the astm-api consortiums standard contract the script 1 and standard text were edited and revised in October 2007 The warning note was also moved to the standard text in October 2002 ? Note - in October 2003 the modification of table 4 was edited Range of 1. The 1.1 standard testing methods include the use of glass densimeter in the laboratory to measure liquid oil and red vapor pressure of 101.325 kpa or less than that Petroleum products Oil product mix and non-petroleum products The measurements measured by the densimeter are measured at both standard temperatures and at other temperatures The density can be measured at the standard temperature and can be measured at any other temperature Calibration readings at other temperatures (visual density) are modified by oil meters to standard density; The densimeter reading at other temperatures is the density of the density rather than the standard temperature The density of 1.3 The relative density and the API are heavily used to convert the density of other units und