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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For dated references, only the edition cited applies. For each blockthe difference between the jso measured value and the certilied mean diagonal shall not exceed the maximum permissible errors given in Table 3 5. Your Alert Profile lists the documents that will be monitored. Verification and calibration of testing machines Executive summary Method of verification of testing machines for determining Vickers hardness.

ISO shall not be held responsible for identifying any or all such patent rights. If the document is revised or amended, you will be notified by email.

Shopbop Designer Fashion Brands. If the verification is made outside this temperature range, this shall be stated in the verification report.

This part of ISO is also applicable to portable hardness testing machines. Verification and calibration of testing machines 1 Scope This document specifies a method of verification and calibration of testing machines and diagonal ido system for determining Vickers hardness in accordance with ISO 5607-2 It is recommended that direct verifications be performed every 12 months.

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For the verification and calibration of testing machine, the penetrator and the diagonal measurement system, a direct method is set.

NBN EN ISO 6507-2

Add to Alert PDF. You may find similar items within these categories by selecting from the choices below:. This part of ISO is also applicable to portable hardness testing machines but not applicable to hardness testing machines based on different measurement principles, e.

Please first verify your email before subscribing to alerts. Vickers hardness 5,9 The error, E, 01 Ihe lesling machine under the particular verification conditions is charac! ISO shall not be held responsible lor identilying any or all such patent rights. You may delete a document from your Alert Profile at any time.

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ISO 金属材料-维氏硬度试验 (第二部分).pdf

Measurements shall be performed using a calibrated stage micrometer. Subscription pricing is determined by: Withoutabox Submit to Film Festivals. Please first log in with a verified email before subscribing to alerts. For each test lorce. Subscription pricing is determined by: When verifying more than one test force, at least two reference blocks shall be selected ido the hardness ranges specified below for each test force that the machine will be verified.

The resolution 01 the measuring system lor Vickers hardness testing 01 hardmetals is specilied in ISO 4. FAQ What is standard Isoo a member?

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Subscription pricing is determined by: The work of preparing Is Standards is normally carried out through ISO technical committees. The angles between the opposite faces may also be verified by measuring the 5607-2 between the opposite edges. We have no amendments or corrections for this standard. 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.

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The metrological chain necessary t. International Classification for Standards ICS is an international classification system for technical standards. This website is best viewed with browser version of up to Microsoft Ixo Explorer 8 or Firefox 3. Get to Know Us. Please first verify your email before subscribing to alerts. The timing values obtained shall fall within the limits set for the testing cycle in ISO For undated relerencesthe latest edition 01 the relerenced document including any amendments applies.

Indirect verification shall be performed at least once every 12 months and after a direct verification has been performed.