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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Flow cooler used with Model 24 and 28 liquid baths. Inadequate lubrication, cavitation, and overflow loss of lubricant can lead to mechanical failure. Automatic-sequencing controller, automatically starts air flow after the 5 minute period of soaking the diffuser, sounds alarm and automatically stops air flow after 5 asgm blowing period, and sounds alarm after 10 minute settling period. PAO fluid has longer life at higher temperatures then conventional bath medium oils.
All key parameters are displayed during the test. Flat bottomed glass mL graduated test cylinder starting at 10mL and continuing at 10mL increments. Means of empirically rating the foaming tendency and the stability of the foam are described.
Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: 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. Mercury, or its vapor, may be hazardous to health and corrosive to materials. ASTM D recommends that the diffusers be tested when new asym periodically thereafter, preferably after each use.
Typically ml of solvent is required.
Petroleum Glassware ASTM D | ICL Calibration
PAO fluid has longer life at higher temperatures then conventional bath medium oils. Also displayed is the time remaining to the next test event requiring operator attention. 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. A touch screen allows the operator selection and full adjustment of all test parameters.
The chilled mixture is also helpful for rapid cool down of the air chamber for the next test. Novel, sophisticated heating system and control allows the sample to reach test temperature in less than the 60 minutes specified by the method.
Also displayed is the time remaining to the next test event requiring operator attention.
Foaming Characteristics: Foam Tester
Air supply assembly mounted on a base with as air supply pump FM and with an air drying tower FM Sealing washer for between inlet tube and diffuser. Conventional bath fluids darken and require frequent replacement. Link to Active This link will always route to the current Active version of the standard.
The d89 tester allows the determination of the foaming characteristics of lubricating oils at specific temperatures by e892 rating the foaming tendency and the foam stability. One channel totalizer installed in Model baths. 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.
The Autowasdh is suitable for use with air inlet tubes of asstm lengths and diameters. 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.
All key test parameters are displayed during the test. A touch screen allows the operator selection and full adjustment of all test parameters. Long temperature probes are provided for each of the 4 test positions for digital control and test sample temperature display and precise dd892 control during the foaming process.
Designed for pumping cold liquid to cool Model or H air foam bath. 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. Table for air bath with FM chiller. Even low levels 1 ppm and above of silicone contamination interfere with test results.
Fan assembly for quicker cooling of Model baths. Foam Tester The foam tester allows the determination of the foaming characteristics of lubricating oils at specific temperatures by empirically rating the foaming tendency and the foam stability.
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.
Seta Autowash Part Number The Autowash is a bench top unit which automatically cleans and dries Mott and Norton diffusers using one or two solvents without removing the air tube. ASTM D requires the recertification of the diffuser after 10 foam tests.