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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Manual codes 6507- practice for the determination of uncerlainties in mechanical tests on metallic materials, The estimation of uncerlainties in hardness measurements, Project No. This standard includes the following cross references: If a testing machine is also to be used for other methods of hardness testing, it shall be verified independently for each method. Please first log in with a verified email before subscribing to alerts.
Add to Alert PDF. Calibration 0′ reference blocks Part 4: ISO shall not be held responsible lor identilying any or all such patent rights. Get fast, free shipping with Amazon Prime. An indirect verification method using reference blocks is specified for the overall checking of the machine. As the voice of the U. Need more than one copy?
SRPS EN ISO 6507-2:2017
Need more than one copy? Essai de durete Vickers. Measurements shall be performed using a calibrated stage micrometer. Any trade name used in this document is information given for the convenience of users and does not isl an endorsement. We have no amendments or corrections for this standard. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. You may delete a document from your Alert Profile at any time.
For each blockthe difference between the mean measured value and the certilied mean diagonal shall not exceed the maximum permissible errors given in Table 3 5. Proceed to Checkout Continue Shopping. Proceed to Checkout Continue Shopping. Add to Alert PDF.
Click to learn more. Please first log in with a verified email before subscribing to alerts. We have no amendments or corrections for this standard.
The mean hardness value, His calculated according to Formula 2 and the mean diagonal length, dis calculated according to Formula 3: Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. Add to Alert PDF. The test shall be carried out in accordance with ISO This part of ISO is also applicable to portable hardness testing machines. When an individual scale is used in two perpendicular axes, it 65072- be calibrated in both orientations.
ISO 金属材料-维氏硬度试验 (第二部分）.pdf
Verification and calibration 0′ testing machines Part 3: Subscription pricing is determined by: The maximum permissible length of the line of junction between opposite faces is given in Table 2. Verification et etalonnage 6057-2 machines d’essai. Accept and continue Learn more about the cookies we use and how to change your settings. We have no amendments or corrections for this standard. Verification and calibration of testing machines.
If a testing machine is also to be used for other methods of hardness testing, it shall be verified independently for each method. If the document is revised or amended, you will be notified by email.
BS EN ISO 6507-2:2005
A direct method of verification and isoo is specified for the testing machine, indenter and the length measuring system. Metallic materials — Vickers hardness test —. Learn more about the cookies we use and how to change your settings.
Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. If preferred, this check may instead be oso on a similarly-sized indentation in a different reference block with similar hardness.
Subscription pricing is determined by: 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 65507-2 followers kso customers.
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Table 3 — Calibration and verification requirements jso 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. This standard is not included in any packages.