ISO (E). INTERNATIONAL. STANDARD. ISO. Second edition. Metallic materials — Vickers hardness test —. Part 2: Verification. I.S. EN ISO is the adopted Irish version of the test – Part 2: Verification and calibration of testing machines (ISO ). ISO Metallic materials – Vickers hardness test – Part 2: Verification and calibration of testing machines.
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ISO 金属材料-维氏硬度试验 (第二部分）.pdf
Vickers hardness 5,9 The error, E, 01 Ihe lesling machine under the particular verification conditions is charac! Please first log in with a verified email before subscribing to alerts. If the document is revised or amended, you will be notified by email. You may delete a document from your Alert Profile at any time.
Verification and calibration of testing machines ISO Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers kso customers. NOTE The criteria specified in this document for the 65007-2 of the testing machine have been developed and refined over a significant period of time.
This should only be done by agreement of the parties involved.
BS EN ISO 6507-2:2005
When an individual scale is used in two perpendicular axes, it shall be calibrated in both orientations. Institute for Standardization of Serbia Stevana Brakusa 2. Shopbop Designer Fashion Brands. Attention is drawn isi the possibility that some of the elements of this document may be the subject of patent rights.
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Verification and calibration of testing machines Executive summary Method of verification of testing machines for determining Vickers hardness. Table 3 — Calibration and verification requirements of the measuring system Measurement parameters Calibration and verification requirements Maximum expanded uncertainty of the distances between the Greater of 0, 4 mm line intervals on the stage micrometer see 5.
ISO shall not be held responsible lor identilying any or all such patent rights. The maximum expanded uncertainty of the distances between the line intervals on the stage micrometer iao be as indicated in Table 3.
When verifying more than one test force, at least two reference blocks shall be selected from the hardness ranges specified below for each test force 607-2 the machine will be verified.
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If you are a seller for this product, would you like to suggest updates through seller support? Write a customer review. Add to Alert PDF. Ios have no amendments or corrections for this standard. Draft International Standards isso by the technical committees are circulated to the member bodies lor voting.
For each test lorce. This standard includes the following cross references: Table 6 — Direct verifications of hardness testing machines Diagonal Requirements of verification Force measuring Test cycle Indentera system Before setting isi work first time x x x x After dismantling and reassembling, if force, diagonal measuring system or test x x x cycle are affected.
Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. This standard is also available to be included in Standards Subscriptions. An indirect verification method using reference blocks is specified for the overall checking of the machine.
Standards Subsctiption may be the perfect solution. Measurements shall be performed using a calibrated stage micrometer. Need more than one copy? Get fast, free shipping with Amazon Prime. The maximum permissible error of each of the three measurements at each interval shall be as indicated in Table 3.
The length of the line of junction shall be determined by directly measuring the indenter tip or by measuring the tip impression in an indentation. Immediately before each reading is taken, the indenter shall be moved in the same direction as during testing.
A direct method of verification and calibration is specified for the testing machine, indenter and the diagonal length measuring system. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee.
BS EN ISO 6507-2:2018
Calibration 0′ reference blocks Part 4: Already Subscribed to this document. The hardness ranges should be chosen, when possible, to replicate the hardness levels most commonly tested when using the specific test forces.
This part of 65072 specifies a isk of verification and calibration of testing machines and diagonal measuring system for determining Vickers hardness in accordance with ISO Be the first to review this item Would you like to tell us about a lower price?