ASTM D287 PDF

ASTM D Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method) — E-Learning Course. Price: $ This standard is issued under the fixed designation D ; the number immediately 1 This test method is under the jurisdiction of ASTM Committee D02 on. Find the most up-to-date version of ASTM D at Engineering

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These tables d2887 not applicable to nonhydrocarbons or essentially pure hydrocarbons such as the aromatics. The observed hydrometer reading is corrected for the meniscus effect, the thermal glass expansion effect, alternate calibration temperature effects and then reduced to the reference temperature by means of the volume correction factors or tables as applicable by use of adtm appropriate adjunct to ASTM D guide for petroleum measurement tables API MPMS Chapter Remove This Item Compare.

Why is the standard test method for density, relative density, or Ashm gravity of crude petroleum and liquid petroleum products by hydrometer method important? JavaScript seems to be disabled in your browser. Then the calculations required in Section 9 shall be performed and documented before using the final result in a subsequent calculation procedure measurement ticket calculation, meter factor calculation, or base prover volume determination.

The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Self-guided training complete with video demonstrations, checklists, concept presentations, data sheets and glossaries Quiz with automatic grading Certificate upon successful completion of course and passing score on the quiz.

Work Item s – proposed revisions of this standard. Link to Active This link will always route to the current Active version of the standard.

Audience Anyone who runs the D test method or who needs an understanding of the test method and how it is properly run. Please contact our sales team sales tamson. The sample is brought to a specified temperature placed in a constant temperature bath to avoid excessive temperature variation during the test and a test portion is transferred to a hydrometer cylinder that has been brought to approximately the same temperature.

About the Course This course covers the determination by means of a glass hydrometer in conjunction with a series of calculations of the API gravity of crude petroleum and petroleum products normally aztm as liquids and having a Reid vapor pressure Test Method D of For specific warning statement, d27 8. The rack offers full view on the hydrometer.

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Our system offers an interesting price advantage compared to other solutions based on a combination of a thermostatic bath and an external chiller.

API Specific Gravity of Petroleum Products – ASTM D287, D1298, D3142, D6822

Our special support eliminates the problem of mounting brackets or portions of a thermostatic bath blocking the view. Learning Outcomes By the end of this course you will be able to: Certificate Program This training course is part of the following certificate programs:.

Why should you use a Tamson density by hydrometer set-up? Density, relative density, or API gravity is a factor governing the quality and pricing of crude petroleum.

A TLC refrigerator circulates a cold flow through the double walls of the cylinders. Preview a Course Click here to preview a sample course. Density is an important quality indicator for automotive, aviation and marine fuels, where it affects storage, handling and combustion.

However, this property of petroleum is an uncertain indication of its quality unless correlated with other properties. Note 1—The international version of this test method is described in Test Method. Active view current version of standard. Then the calculations required in Section 9 shall be performed and documented before using the final result in a subsequent calculation procedure measurement ticket calculation, meter factor calculation, or base prover volume determination.

Additionally for both transparent and opaque fluids the readings shall be corrected for the thermal glass expansion effect before correcting to the reference temperature.

Go to Wish List. Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: Link to Active This link will always route to the current Active version of the standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

API Specific Gravity of Petroleum Products – ASTM D, D, D, D | Lawler Manufacturing

Recall the apparatus requirements for the determination of API gravity of crude petroleum and petroleum products Recall the procedural steps for the determination of API gravity of crude petroleum and petroleum products Describe the steps required for the calculation process Describe the reporting requirements for API gravity Audience Anyone who runs the D test method or who needs an understanding of the test method and how it is properly run.

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Add to Cart Add to Cart. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Correlated with other properties, gravity can be used to give approximate hydrocarbon composition and heat of combustion. Work Item s – proposed revisions of this standard. Historical Version s – view previous versions of standard. Recall the apparatus requirements for the determination of API gravity of crude petroleum and petroleum products Recall the procedural steps for the determination of API gravity of crude petroleum and petroleum products Describe the steps required for the calculation process Describe the reporting requirements for API gravity.

Show 9 15 Values are measured on a hydrometer at either the reference temperature or at another convenient temperature, and readings corrected for the meniscus effect, the thermal glass expansion effect, alternate calibration temperature effects and to the reference temperature by means of volume correction tables.

The measuring set-up contains three glass cylinders with lids, a support, and a TLC circulator. The PTFE valves ensure fast drainage and cleaning 2d87 the tube. For specific warning statement, see 8.

ASTM D & D & D & D & D – ASTM equipment

The E-Learning Center provides advanced features that let you set dd287 learning plans, track learning progress and compliance, and run reports. The appropriate hydrometer and thermometer, also at a similar temperature, are lowered into the test portion and allowed to settle. The apparatus can also be used for testing the specific gravity of water and brine, according to ASTM D, test method D.