This standard is issued under the fixed designation D ; the 1 This test method is under the jurisdiction of ASTM Committee D02 on. Buy ASTM D Standard Test Method for Foaming Characteristics of Lubricating Oils from SAI Global. ASTM De1 Standard Test Method for Foaming Characteristics of Lubricating Oils CONTAINED IN VOL. , Determines the foaming.
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The Lawler proprietary Windows software manages the testing operation and all the data. It is the responsibility of the user of this standard to establish appropriate safety, health, and aztm practices and determine the applicability of regulatory limitations prior to use. Historical Version s – view previous versions of standard. Two channel totalizer installed in Model baths.
An automated, two channel sequencer automatically starts the air flow after the 5 minutes soak times, after the 6 minutes stops the air flow and sounds an alarm, and again sounds an alarm after the 10 minutes settling period other times are also available.
You can select a total of 10 programmes from the controller allowing you the choice of a single or two solvent wash with cycle times ranging from 3 to 19 minutes. An automated, two channel sequencer automatically starts the air flow after the 5 minutes soak time, after 5 minutes stops the air flow and sounds an alarm, and again sounds an alarm after the 10 minutes settling period other times are also available.
Model 28 is similar to Model 24 but upgraded for semi automated operation for increased precision and operator assistance.
Petroleum Glassware ASTM D | ICL Calibration
The automatic wash programmes provides you with a consist clean that has significant benefits providing reliable and repeatable foam test results. Novel, sophisticated aetm system and control allows the sample to reach test temperature in less than the 60 minutes specified by the method. Link to Active This link will always route to the current Active version of the standard. The Autowasdh is suitable astn use with air inlet tubes of differing lengths and diameters.
For specific warning statements, see Sections 78and 9. It is equipped with a two channel automated sequencer, a two channel mass flow controller, and four temperature probes for the measurement of the sample temperatures.
Conventional bath fluids darken and require frequent replacement. Typically ml of solvent is required. All key test parameters are displayed during the test. Also displayed is the time remaining to the next event requiring operator attention.
Click for Software Screen. Certified Mott metal cylindrical gas diffuser more uniform air bubbles and greater precision than Norton.
Replaces silicones as heated bath medium. Furthermore, the traditional analog flow meter is replaced by a digital mass flow meter that directly interacts with the software. The automated pressure ramping profile generates the Dynamic Bubble Point pressure that is used to determine Pore Diameter of stainless steel and ceramic diffusers.
Inadequate lubrication, cavitation, and overflow loss of lubricant can lead to mechanical failure.
This is calculated by the software program. Flat bottomed glass mL graduated test cylinder starting at 10mL and continuing at 10mL increments.
Foaming Characteristics of Lubricating Oils – ASTM D892, D6082
Replaces silicones as heated bath medium. Automatic controller, upgrade incl. The values c892 in parentheses after SI units are provided for information only and are not considered standard.
This test method is used in the evaluation of oils for such operating conditions. One channel totalizer installed in Model baths. Automatic controller, upgrade, same as FM-9 but specifically to upgrade owners of Lawler Model Certified Mott metal cylindrical gas diffuser more uniform air bubbles and greater precision than Norton.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
For improved consistency of results, two digital indicating mass air flow controllers are used for precisely measuring and controlling the amount of air delivered to the air diffuser. Even low levels 1 ppm and above of silicone contamination interfere with test results.
Silicone fluids are not recommended. ASTM D recommends that the diffusers be tested when new and periodically thereafter, preferably after each use. The use of heated air to heat the test samples improves the overall safety by eliminating the use of the potentially unsafe, smoking, dripping of, flammable, hot liquid bath medium. ASTM D requires the recertification of the diffuser after 10 foam tests. Mechanically refrigerated bath 12 liters with a digital indicating controller.
Foaming Characteristics: Foam Tester
Sealing washer for between inlet tube and diffuser. Means of empirically rating the foaming tendency and the stability of the foam are described. Get in touch Document Finder. See detailed specifications Available accessories Request a d982 Download a brochure pdf More products in this subcategory.