23 Aug ASTM E_物理_自然科学_专业资料。Designation: E – 10 Standard Test Method for Indentation Hardness of Metallic Materials by Port. Wed, 31 Oct GMT astm e standard test method pdf – The principles used to measure the Rockwell or Brinell hardness are the same as. ASTM E Standard Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers.
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MKII Digital portable hardness tester for Rockwell, Superficial Rockwell, Brinell and Vickers methods in laboratory or on location with 1e10 direct digital read-out and conversion to other scales through included tables.
Portable hardness testers shall use indenters that meet the requirements of the standard test methods.
Therefore, repeating the daily verification process during the testing sequence is recommended to insure that they are working properly. Easy and safe with a testing capacity of 30 x 30 mm.
Standard test methods E10 and E18 will be referred to in this test method as the standard methods. Hard and soft plastics. The user is cautioned to do everything possible to keep the centerline of the indenter perpendicular to the test surface and to apply the test forces using the same time cycle as defined in Test Method E10 or Test Methods E Work Item s – proposed revisions of this standard. We will not disclose your personal information to a third party.
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. It is very handy and easy to use: For special application like introduction in production and conveyor lines.
Very useful instrument especially for hard-to-test items or for items with odd shapes i. At this point the hardness tester is once again ready for a new measurement. Fill in the form below and we’ll get back to you as soon as we can!
The narrow and elongated head is ideal to reach surfaces such as the satm parts of castings or of finished housings. Hardness testing data are simultaneously shown on the LCD graphic display: A diamond indenter ensures precise hardness readings on all surfaces.
EDA Very useful motorized stand support for the laboratory, where it is necessary to test small sized items. Hardness tests in laboratory or in loco on tubes, profiles, valves and every bulky or small pieces starting from a thickness of 0. It is also possible to display the temperature and the date. This test method establishes e11 standard procedures, including the calibration, precision and bias of the apparatus used, for the determination of indentation hardness of metallic materials by means of portable hardness testers.
Clear asmt of results, real time statistics, graphs and large archive storage.
Please fill in all required fields. Ceramic and glass materials. The user should compare the results of the precision and bias studies in EE10 and E18 to understand the differences in results expected between portable and fixed instruments. It is equipped with a LCD operating console with a user friendly interface and extremely easy test astk.
ASTM International – Standard References for ASTM E – 14
Link to Active This link will always route to the current Active version of the standard. Hardness test on camshafts, gas bottles, ball bearings, etc. Historical Version s – view previous versions of standard. A variety 1e10 accessories to facilitate testing on small or oddly shaped items, on differently shaped samples or on finished items.
At the end of the test, the instrument lets out a sound signal and the result immediately appears on the wide graphic display. All information provided will be kept confidential. This abstract is a brief summary of the referenced standard. aztm
astm e standard test method for rockwell and brinell
It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. It is extremely easy to use: Smart digital console with LCD screen, large hard disk for data and statistics storage and data outputs that connect to a printer or computer, with an RSC connection or USB connection upon request.
It comes with an anvil and various accessories. Hardness testing on almost all metals: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Although the portable hardness testers are designed to employ the same test conditions as those defined in the standard test methods, the forces applied by the portable Rockwell and Brinell testers and the depth measuring systems of the portable Rockwell testers may not meet the tolerance requirements of the standard methods.