DC voltage levels in parallel to AC voltage in the ASTM inclined plane tracking and Index Terms — DC Inclined plane test, tracking and erosion, ASTM D ASTM D Standard Test Methods for Liquid-Contaminant, Inclined-Plane Tracking and Erosion of Insulating Materials. The use of polymers covered cables for medium voltage electricity distribution grids is an attractive option in Brazil thanks to their low cost and simplic.

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Emails are serviced by Constant Contact. One test means up to 5 tests on a single material; the five tests can be conducted on different individual test specimens or on a single test specimen if the separation between the test locations is sufficient to avoid damage of one test to the surface of another test location. The surface to be tested must be specified. Link to Active This link will always route to the current Active version of aatm standard.

ASTM D Standard Free Download – China KEPIN Instruments

This method recognizes the importance of such variability and suggests the use of special test solutions to meet specific service needs. Use caution when making either direct or comparative service behavior inferences derived from the results of tracking tests. All test specimens should be free of surface imperfections such as scratches and bubbles.


Charles, MO,http: Charles, MO Email Us. This method evaluates surface tracking and erosion through the material.

You can unsubscribe anytime. By submitting this form, you are consenting to receive marketing emails from: For erosion studies, only tests as a function of time at constant voltage are useful. The preferred f2303 specimen s: Such contamination is considered representative of some severe industrial environments.

The use of this method for measuring erosion is consequently important. Approximately x mm and minimum of 1.

ASTM D2303 – Inclined-Plane Tracking and Erosion Tester

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For example, an ionic contaminant containing, in addition, a carbonaceous component such as sugar is substituted to cause tracking on very resistant materials like polymethylmethacrylate.

Referenced Documents purchase asstm The documents listed below are referenced within the subject standard but are not provided as part of the standard. To arrange tracking tests, request a quote online now or call A minimum of 5 specimens are recommended.

Historical Version s – view previous versions of standard. Specific precautionary statements are given in Section 8.

The recommended minimum number of samples is 20 samples; the preferred number of samples for each material is Subscribe to our YouTube Channel. Flat surface approximately 2 by 5 inches 50mm by mm and of a thickness rigid enough to support itself without flexing or bending.


The effects are similar to those that may occur in service under the influence of dirt combined with moisture condensed from the atmosphere. At least 5 specimens per material per thickness to be tested must be provided; the preferred number is 7 specimens. Dust—and—Fog Tracking and Erosion Resistance of Xstm Insulating Materials This test method evaluates the tracking resistance of a material in a continually wet and dusty environment.

The condition of the surface of e2303 material will greatly effect the results. In this case, the time-to-track technique is used, since time is required to decompose the contaminant solution and build up conducting residues on the sample surface.

A minimum of 5 specimens per material per thickness must d23033 tested, however, aastm number is only sufficient if the number of drops falls exactly in line with expectations.

ASTM D2303 Standard Free Download – China KEPIN Instruments

The preferred test specimens are mm 4 inches diameter disks with a minimum thickness of 2. This d230 the most harsh of the most common track resistance tests. Watch our video about Inclined Plane Testing.