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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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If a testing machine is also to be ieo for other methods of hardness testing, it needs to be verified independently for each method. Worldwide Standards We can source any standard from anywhere in the world.

Essai de durete Vickers. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. January Replaced By: The illumination device 01 the measuring microscope shall produce unilorm lighting 01 the ios observed lield and maximum contrast between the indentation and the surrounding surface 4 Direct verification 4. Find Similar Items This product falls into the following categories.

ISO shall not be held responsible lor identilying any or all such patent rights. ISO ; b the indenter serial number; c all results obtained; d the date of verification and reference to the verification institution; e the uncertainty of the verification result.

The work of preparing International Standards is normally carried out through ISO technical committees. Vickers hardness 5,9 The error, E, 01 Ihe lesling machine under the particular verification conditions is charac!

Manual codes of practice for the determination of uncerlainties in mechanical tests on metallic materials, The estimation of uncerlainties in hardness measurements, Project No. International organizations, governmental 6507-22 non-governmental, in liaison with ISO, also take part in the work. We have no amendments or corrections for this standard. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission.

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The maximum expanded uncertainty of the distances between the line intervals on the stage micrometer shall be as indicated in Table 3.

ISO : 金属维氏硬度试验 第二部分:硬度计的检验 – MBA智库文档

Verification and calibration of testing machines 1 Scope This document specifies a method of verification and calibration of testing machines and diagonal measuring system for determining Vickers hardness in accordance with ISO Need more than one copy? This part of ISO specifies a method of verification of testing machines for determining Vickers hardness in accordance with ISO This standard is not included in any packages. Verification and calibration of testing machines Status: As the voice of the U.

Standards Subsctiption may be the perfect solution. The maximum permissible length of the line of junction between opposite faces is given in 65077-2 2. Verification and calibration of testing machines Executive summary Method of verification of testing machines for determining Vickers hardness. You may delete a document from your Alert Profile at any time.

SRPS EN ISO 6507-2:2017

Your Alert Profile lists the documents that will be monitored. Write a customer review. Accept and continue Learn more about the cookies we use and how to change your settings. Is resolution 01 the measuring system lor Vickers hardness testing 01 hardmetals is specilied in ISO 4. Verification and calibration of testing machines. The metrological chain necessary t. Calibration 0′ reference blocks Part 4: You may delete a document from your Alert Profile at any time.

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Verification and calibration 0′ testing machines Part 3: This standard is also available to be included in Standards Subscriptions. Table 3 — Calibration and verification requirements of jso 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. A direct method of verification and calibration is specified for the testing machine, indenter and the diagonal length measuring system.

Take the smart route to manage medical device compliance. This annex gives guidance on uncertainty estimation 65072 the values derived are for information only, unless specifically instructed otherwise by the customer.

Subscription pricing is determined by: This standard is also available to be included in Standards Subscriptions. The influence quantitieslor exampletemperature dependencelon! Subscription pricing is determined by: In particular the different approval criteria needed for the different types of ISO documents should be noted. This standard is not included in any packages. Verification et etalonnage des machines d’essai Title in German Metallische Werkstoffe.

For dated references, only the edition cited applies. An indirect verification method using reference blocks is specified for the overall checking of the machine. About Us Info center Standardization. An indirect verification method using reference blocks is specified for the overall checking of the machine. Proceed to Checkout Continue Shopping.