This standard is issued under the fixed designation D; the number immediately These test methods are under the jurisdiction of ASTM Committee D19 on. Purchase your copy of ASTM D – 13 as a PDF download or hard copy directly from the official BSI Shop. All BSI British Standards available. The ASTM D, ASTM D, ASTM D (Test method D), ASTM D, IP , API , ASTM D, and ISO test methods cover the laboratory.
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D Standard Test Methods for Specific Gravity of Water and Brine, –
If you like to setup a quick demo, let us know awtm support madcad. Density, relative density, or API gravity is a factor governing the quality and pricing of crude petroleum.
Density is an important quality indicator for automotive, aviation and marine fuels, where it affects storage, handling and combustion. Our system offers an interesting price advantage compared to other solutions based on a combination of a thermostatic bath and an external chiller.
After temperature equilibrium has been reached, the hydrometer scale is read, and the temperature of the test portion is taken. When used in connection with bulk oil measurements, volume correction errors are minimized by observing the hydrometer reading at a temperature close to that of the bulk oil temperature.
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. Test Method C—Erlenmeyer Flask.
The measuring set-up contains three glass cylinders with lids, a support, and a TLC circulator. Please sign into an account with a subscription to this content, or email for help at support madcad. Enter your account email address to request a password reset: In addition the electronic files may not be downloaded or distributed elsewhere over computer networks or otherwise. No further reproductions authorized.
Why should you use a Tamson density by hydrometer set-up? The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard. The PTFE valves ensure fast drainage and cleaning of the tube.
Standard Test Methods for Specific Gravity of Water and Brine
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Knowing the specific gravity will allow determination of a fluid’s characteristics compared to a standard, usually water, at a specified temperature.
Print 1 2 3 4 5 page sstarting from page current page. Why is the standard test method for density, relative density, or API gravity of crude petroleum and liquid petroleum products by hydrometer method important? 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 astn that has been brought to approximately the same temperature.
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 The appropriate hydrometer and thermometer, also at a d429 temperature, are lowered into the test portion and allowed d1492 settle.
Go to Wish List. The rack offers full view on the hydrometer. No items d4129 cart. ASTM grants you a license as follows: However, this property of petroleum is an uncertain indication of its quality unless correlated with other properties.
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ASTM D1429 – 13
There were no books found for the asrm search filters. Show 9 15 View as Grid List. Search book title Enter keywords for book title search. Register for a trial account. The apparatus can also be used for testing the specific gravity of water and brine, according to ASTM D, test method D.
Please contact our sales team sales tamson. Work Item s – proposed revisions of this standard. A TLC refrigerator circulates a cold flow through the double walls of the cylinders. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Remember me for one month. This will allow the user to determine if the test fluid will be heavier or lighter than the standard fluid. Test Method C is intended for samples of water containing mud or sludge. Are you sure you want to empty the cart? Remove This Item Compare. Enter d149 personal account email address to request a password reset: