ASTM D – Download as PDF File .pdf), Text File .txt) or read online. 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. Model is a robust 7 position apparatus that meets the full requirements of ASTM D and related Water Separability (demulsibility) methods by testing an.

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The stirrer motor is securely fixed with only a vertical range of motion without the use of belts or chains. A color touch panel, which is friendlier than single line displays, is used to display temperature and RPM plus control the unit.

The stirrer paddle and shaft is machined from a single piece of stainless steel. The temperature is digitally displayed with a resolution of 0.


For higher viscosity oils where there is insufficient mixing of oil and water, Test Method D is recommended. The Lawler design permits lifting for paddle and sample removal. No other units of measurement are included in this standard. The bath jar is easily removable from the rear. Historical Version s – view previous versions of standard.


ASTM D Water Separability | Lawler Manufacturing

The bath cover reduces water loss and has the capacity for 7 graduated test cylinders. Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: When agitation is stopped an audible alarm is sounded to alert the user. Model is a robust 7 position apparatus that meets the full requirements of ASTM D and related Water Separability demulsibility methods by testing an emulsion formed by stirring water and a lubricating oil sample.

It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

ASTM D1401 Water Separability

It is used for specification of new oils and monitoring of in-service oils. These contaminants are difficult to remove in paddles of conventional soldered shaft and paddle construction. This paddle reduces the possible micro crevices which may accumulate contamination.

The stirrer speed RPM is measured by a tachometer and digitally displayed. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Plus it also has built in timers for each position to avoid the need for stopwatches.


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C0 Book of Standards Volume: Work Item s – proposed revisions of this standard. Time is saved in alignment for the next test and future mechanical problems are avoided by keeping the motor fixed and use of a sample turntable that asttm in place at each position.

Link to Active This link will always route to the current Active version of the standard.

The unit is backlit for easier reading of the emulsion separation line. Although developed specifically for steam-turbine oils having viscosities of For specific warning statements, see Section 7.

The enclosed cabinet design gives the unit a stable footprint less prone to topple over and safer in high temperature adtm than open jar designs. Additional safeguards include low level, over temperature, and circuit breaker protection.