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 values given in parentheses after SI units are provided for information only and are not considered standard.
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. Air drying tower with Dririte desiccant and stand. 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 multi-pane insulated window allows full view of the test cylinder for observation of the foam. Furthermore, the traditional analog flow meter is replaced by a digital mass flow meter that directly interacts with the software.
Also c892 is the time remaining to the next test event requiring operator attention. Conventional bath fluids darken and require frequent replacement. 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. Table for air bath ashm FM chiller.
Benefits xstm a Glance Available as twin-bath arrangement Four test places in each bath Temperature of each bath can be maintained individually Convenient Operation Digitally-indicating circulation thermostats with cooling coil, temperature probe and self-optimizing electronic heating control Borosilicate jars 20 L with leakage protection vessels Test equipment for 2 test places per bath included Customized User Flexibility Different gas diffusers: Click for Software Screen.
Foaming Characteristics of Lubricating Oils – ASTM D892, D6082
Even low axtm 1 ppm and above of silicone contamination interfere with test results. The Lawler proprietary Windows software manages the testing operation and all the data. Automatic controller, upgrade incl. ASTM D requires the recertification of the diffuser after 10 foam tests.
See detailed specifications Available accessories Request a quotation Download a brochure pdf More products in this subcategory. Designed for pumping cold liquid to cool Model or H air foam bath.
PC controlled apparatus visual first bubble detection. Flow cooler used with Model 24 and 28 liquid baths. PAO fluid has longer life at higher temperatures then conventional bath medium oils.
The Autowasdh is suitable for use with air inlet tubes of differing lengths and diameters. A touch d92 allows the operator selection and full adjustment of all test parameters.
Foam Tester The 8d92 tester allows the determination of the foaming characteristics of lubricating oils at specific temperatures by empirically rating the foaming tendency and the foam stability.
Long temperature probes are provided for each of the 4 test positions for digital control and test sample temperature display and precise temperature control during the foaming process. One channel totalizer installed in Model baths.
Inadequate lubrication, cavitation, and overflow loss of lubricant can lead to mechanical failure. Replaces silicones as heated bath medium. Model uses a digital indicating 0. Especially in high-speed gearing and high-volume pumping systems, the tendency of oils to foam can lead to inadequate lubrication or cavitation which may result in mechanical failure. Even low levels 1 ppm and above of silicone contamination interfere with test results. 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.
Recommended when using house air. Link to Active This link will always route to the current Active version of the standard. Fan assembly for quicker cooling of Model baths.
Flat bottomed glass mL graduated test cylinder starting at 10mL and continuing at 10mL increments. 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 the foam height, and after 10 minutes again signals the operator to again observe the collapsed foam level.
Foaming Characteristics of Lubricating Oils – ASTM D, D | Lawler Manufacturing
Also displayed is the time remaining to the next test event requiring operator attention. Novel, sophisticated heating system and asstm allows the sample to reach test temperature in less than the 60 minutes specified by the method. However, the manometer is replaced by a aztm precision digital pressure controller. 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.