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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It is the responsibility of the user astj this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Historical Version s – view previous versions of standard. The enclosed cabinet design gives the unit a stable footprint less prone to topple over and safer in high atm applications than open jar designs.
The bath cover reduces water loss and has the capacity for 7 graduated test cylinders.
The bath jar is easily removable from the rear. Although developed specifically for steam-turbine oils having viscosities of 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.
When agitation is stopped an audible alarm is sounded to alert the user. No other units of measurement are included in this standard. The stirrer paddle and shaft is machined from a single piece of stainless steel. Plus it also has built in timers for each position to avoid the need for stopwatches.
Work Item s – proposed revisions of this standard. xstm
Additional safeguards include low level, over temperature, and circuit breaker protection. This paddle reduces the possible micro crevices which may accumulate contamination.
Asym Book of Standards Volume: It is used for specification of new oils and monitoring of in-service oils. 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.
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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 locks in place at each position. The stirrer motor is securely fixed with only a vertical range of motion without the use of belts or chains. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
A color touch panel, which is friendlier than single line displays, is used to display temperature and RPM plus control the unit. asstm
The Lawler design permits lifting for paddle and sample removal. The stirrer speed RPM is measured by a tachometer and digitally displayed.
ASTM D Water Separability | Lawler Manufacturing
These contaminants are difficult to remove in paddles of conventional soldered shaft and paddle construction. For higher viscosity oils where there is insufficient mixing of oil and water, Test Method D is recommended.
Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: The temperature is digitally displayed with a resolution of 0. For specific warning statements, see Section 7.