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.
|Published (Last):||12 February 2013|
|PDF File Size:||15.65 Mb|
|ePub File Size:||9.96 Mb|
|Price:||Free* [*Free Regsitration Required]|
All key test parameters are displayed during the test. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Certified Mott metal cylindrical gas diffuser more uniform air bubbles and greater precision asfm Norton. Air drying aetm with Dririte desiccant and stand.
Novel, sophisticated heating system and control allows the sample to reach test temperature in less than the 60 minutes specified by the method.
Foaming Characteristics of Lubricating Oils – ASTM D892, D6082
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. 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 xstm the air tube. Test assembly includes 1 of each: Four position sample storage rack cylinders not included.
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 minutes blowing period, and sounds alarm after 10 minute settling period. Recommended when using house air.
Conventional bath fluids darken and require frequent replacement. This is calculated by the software program. Standard test method for high temperature foaming characteristics of lubricating oils.
Oil Foam Test Apparatus as per ASTM D and D
Also provided is a digital display time counter showing remaining seconds to the next even requiring operator attention. Caution should be d982 when handling mercury and mercury containing products. Specifications subject to change without notice. A touch screen allows the operator selection and full adjustment of all test parameters. Air d89 pump and surge tower FM with air drying tower FM assembly.
Especially in high-speed gearing and high-volume xstm systems, the tendency of oils to foam can lead to inadequate lubrication or cavitation which may result in mechanical failure.
Conventional bath fluids darken and require frequent replacement. Get in touch Document Finder. For specific warning statements, see Sections 78and 9. The two channel automated sequencer automatically starts the air flow after the required 5 minutes of gas diffuser stone in the test sample, stops the air flow after 5 minutes, signals the operator to view asfm foam height, and after 10 minutes again signals the operator to again observe the collapsed foam level.
Even low levels 1 ppm and above of silicone contamination interfere with test results. Means of empirically rating the foaming tendency and the stability of the foam are described.
Typically ml of solvent is required. Available as a stand alone model or incorporated into any of the foam testing baths. Link to Active This link will always route to the current Active version of the standard. 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.
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. One channel totalizer installed in Model baths. Two channel digital flow control unit, upgrade from rotameter incl. The Autowasdh is suitable for use with air inlet tubes of differing lengths and diameters.
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.
Novel, sophisticated heating system and control allows the sample to reach test temperature in less than the 60 minutes specified by the method. E892 uses a digital indicating 0. This test method is used in the evaluation of oils for such operating conditions. 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.
For improved consistency of results, two digital indicating mass flow controllers are used for precisely d92 and controlling the amount of air delivered to the air diffuser.