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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Additional safeguards include low level, over temperature, and circuit breaker protection. When agitation is stopped an audible alarm is sounded to alert the user.
ASTM D1401 Water Separability
The stirrer motor is securely fixed with only a vertical range of motion without the use of atm or chains. For specific warning statements, see Section 7. Link to Active This link will always route to the current Active version of the standard.
The Lawler design permits lifting for paddle and sample removal.
The stirrer speed RPM is measured by a tachometer and digitally displayed. The temperature is digitally displayed with a resolution of 0.
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These contaminants are difficult to remove in paddles of conventional soldered shaft and paddle construction. Although developed specifically for steam-turbine oils having viscosities of C0 Book of Standards Volume: Work Item s – proposed revisions of this standard. Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: No other units of measurement are included in 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 locks in place at each position.
The stirrer paddle and shaft is machined from a single piece of stainless steel. This paddle reduces the possible micro crevices which may accumulate contamination.
It is used for specification of new oils and monitoring of in-service oils. The bath cover reduces water atm and has the capacity for 7 graduated test cylinders.
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 Satm plus control the unit. Historical Version s – view previous versions of standard.
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The enclosed cabinet design gives the unit a stable footprint less prone to topple over and safer in high temperature applications than open jar designs. 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.
The unit is backlit for easier reading of the emulsion separation line. Plus it also has built aetm timers for each position to avoid the need for stopwatches. The bath jar is easily removable from the rear.
It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability asttm regulatory limitations prior to use. For higher viscosity oils where there is insufficient mixing of oil and water, Test Method D is recommended.