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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Audience Anyone who runs the D test method or who needs an understanding of the test method and how it is properly run.

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

Certificate Program This training course is part of the following certificate programs:. After temperature equilibrium has been reached, the hydrometer scale is read, and the temperature of the test portion is taken.

The PTFE valves ensure fast drainage and cleaning of the tube. Go to Wish List.

Add to Cart Add to Cart. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered 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 appropriate hydrometer and thermometer, also at a similar temperature, are lowered into the test portion and allowed to settle. These tables are not applicable to nonhydrocarbons qstm essentially pure hydrocarbons such as the aromatics. Our special support eliminates the problem of mounting brackets or portions of a thermostatic bath blocking the view. Additionally for both transparent and opaque fluids the readings shall be corrected for the thermal glass expansion effect before correcting to the reference temperature.

However, this property of petroleum is an uncertain indication of its quality unless correlated with other properties.

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. For specific warning statement, see 8. The E-Learning Center provides advanced features that let you set up learning plans, track learning progress and compliance, and run reports.

Preview a Course Click here to preview a sample course. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the 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.

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

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

Density, relative density, or API gravity is a factor governing the quality and pricing of crude petroleum. For specific warning statement, see 8.

These tables are 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 the appropriate adjunct to ASTM D guide for petroleum measurement tables API MPMS Chapter Our system offers an interesting price advantage compared to other solutions based on a combination of a thermostatic bath and an external chiller.

A TLC refrigerator circulates a cold flow through the double walls of the cylinders.

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

JavaScript seems to be disabled in your browser. 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.

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 handled as liquids and having a Reid vapor pressure Test Method D of This test method can also be used for viscous liquids by allowing sufficient time for the hydrometer c287 reach temperature equilibrium, and for opaque liquids by employing a suitable meniscus correction.

Please contact our sales team sales tamson. Recall the apparatus requirements for the determination of API gravity of crude petroleum d28 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 Astk test method or who needs an understanding of the test method and how it is properly run.

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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 d2287 temperature effects and to the reference temperature by means of zstm correction tables.

Historical Version s – view previous versions of standard. However, the gravity of a petroleum product is an uncertain indication of its quality.

For the best experience on our site, be sure to turn on Javascript in your browser. Show 9 15 The measuring set-up contains three glass cylinders with lids, a support, and a TLC circulator. Why should you use a Tamson density by hydrometer set-up? Why is the standard test method for density, relative density, or API gravity of crude petroleum and liquid petroleum asm by hydrometer method important?

Work Item s – aztm revisions of this standard. Link to Active This link will always route to the current Active version of the 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, adtm factor calculation, or base prover volume determination. 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.

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

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.

When used in connection with bulk oil measurements, volume correction errors are minimized by observing the hydrometer reading at a asttm close to that of the bulk oil temperature. Historical Version s – qstm previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: Learning Outcomes By the end of this course you will be able to: