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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Go to Wish List. In addition the electronic files may not be downloaded or distributed elsewhere over computer networks or otherwise. 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.
Our system offers an interesting price advantage compared to other solutions based on a combination of a thermostatic bath and an external chiller. The appropriate hydrometer and thermometer, also at a similar temperature, are lowered into the test portion and allowed to settle. You currently cannot view this content. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.
However, this property of petroleum is an uncertain indication of its quality unless correlated with other properties. Why is the standard test method for density, relative density, or API gravity of crude petroleum and liquid petroleum products by hydrometer method important? Link to Active This link will always route to the current Active version of the standard.
Test Method B is preferred for samples of sea water or brines and is more sensitive than Test Method D which has the same general application. 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 D1429 – 13
Enter your account email address to request a password reset: Knowing the specific gravity will allow determination of a fluid’s characteristics compared to a standard, usually water, at a specified temperature. Test Method C is intended for samples of water containing mud or sludge.
View as Grid List. Please sign into an account with a subscription to this content, or email for help at support madcad. A TLC refrigerator circulates a cold flow through the double walls of the cylinders. Content only available by subscription. Density is an important quality indicator for automotive, aviation and marine fuels, where it affects storage, handling and combustion.
Search book title Enter keywords for book title search. The PTFE valves ensure fast drainage and cleaning of the tube. The apparatus can also be used for testing the specific gravity of water and brine, according to ASTM D, test method D.
No items in cart. The rack offers full view on the hydrometer.
ASTM D – 13 Standard Test Methods for Specific Gravity of Water and Brine
ASTM grants you a license as follows: The measuring set-up contains three glass cylinders with lids, a support, and a TLC circulator. The easy detachable leakage tray prevents that portions of the sample are spilled on the workbench.
Our special support eliminates the problem of mounting brackets or portions of a thermostatic bath blocking the view. Please contact our sales team sales tamson. Enter your personal account email address to request a password reset: When used in connection with bulk adtm measurements, volume correction errors are minimized by observing the hydrometer reading at a temperature close asstm that of the bulk oil temperature.
Please login to your authorized staff account to use this feature. Remove This Item Compare. Add to Cart Add to Cart. Register for a trial account. No further reproductions authorized. After temperature equilibrium has been reached, the hydrometer scale is read, and astj temperature of the test portion is taken.
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 x1429 correction factors or tables as applicable by use of the appropriate adjunct to ASTM D guide for petroleum measurement tables API MPMS Chapter If you like to setup a quick demo, let us know at support madcad.