Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to Active This link will always route to the current Adtm version of the standard. Color Analysis ASTM D E E Pharmaceutical laboratory apparatus stability chambers, tablet disintegration, tablet dissolution, tablet hardness, V-blenders, Lab Equipment for Sale: This standard does not purport to address all of the safety concerns, if any, associated with its use. Users must determine whether an instrument complying with this method yields results that are useful to evaluate and characterize retroreflective specimens, or specimens having optical structures. Looking for a specific close-up? The X-Rite i7 Colorimeter is highly automated.
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Add to Cart Add to Cart. The apparatus can also be used for testing the specific gravity of water and brine, according to ASTM D, test method D. Print 1 2 3 4 5 page sstarting from page current page. Register for a trial account. The right to access the electronic files of ASTM Standards is for purposes of viewing for individual use only.
A TLC refrigerator circulates a cold flow through the double walls of the cylinders. Test Method C is intended for samples of water containing mud or sludge. Please sign into an account with a subscription to this content, or email for help at support madcad. 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.
ASTM grants you a license as follows: 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.
No further reproductions authorized. Please login to your authorized d account to use this feature. The easy detachable leakage tray prevents that portions of the sample are spilled on the workbench. The appropriate hydrometer and thermometer, also at a similar temperature, are lowered into the test portion and allowed to settle. Please contact our sales team sales tamson. In addition the electronic files may not be downloaded or distributed elsewhere over computer networks or otherwise.
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This will allow the user to determine if the test fluid will be heavier or lighter than the standard fluid. However, this property of petroleum is an uncertain indication of its quality unless correlated with other properties. Are you sure you want to empty the cart?
Why is the standard test method for density, relative density, or API gravity of crude petroleum and liquid petroleum products by hydrometer method important? ASTM D — 13 Our special asgm eliminates the problem of mounting brackets or portions of a thermostatic bath blocking the view. Our system offers an interesting price advantage compared to other solutions based on a combination of a thermostatic bath and an external chiller. 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.
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Density, relative density, or API gravity is a factor governing the quality and pricing of crude petroleum. TOP Related.
Set Descending Direction Why is the standard test method for density, relative density, or API gravity of crude petroleum and liquid petroleum products by hydrometer method important? 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. Density, relative density, or API gravity is a factor governing the quality and pricing of crude petroleum. However, this property of petroleum is an uncertain indication of its quality unless correlated with other properties. Density is an important quality indicator for automotive, aviation and marine fuels, where it affects storage, handling and combustion.
ASTM D1429 + REDLINE