Find the most up-to-date version of BSI – BS EN at Engineering (c) BSI The European Standard EN has the status of a British Standard. University of H STANDARD BS EN DIN EN Metallic materials – Tensile test – Part 4: Verification of extensometers used in uniaxial testing; German version EN
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This will be indicated in the amendment table on s n the inside front cover. The term “extensometer” is understood to mean the displacement measuring device and the system for indication or recording 1002-4 displacement. The gauge blocks, comparator, 1 Scope micrometer or interferometer used shall be cThis European Standard specifies a method for the calibrated by a method which is traceable to the y p static verification of extensometers used in uniaxial international unit SI of length and their accuracy o shall be known.
C d b The diagrams in Figure B. A version in any other language made by translation under the e b responsibility of a CEN member into its own language and notified to the m Central Secretariat has the same status as the official versions. Please first log in with a verified email before subscribing to alerts. Metallic materials — Tensile test — extensometer with known variations in length Method of test at ambient temperature ; provided by a calibration apparatus.
This standard is also available to be included in Standards Subscriptions. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Metallic materials — Tensile test — t Calibration of proving 100002-4 used for the may consist of a rigid frame with suitable coaxial verification of uniaxial testing machines; spindles or other fixtures to which the extensometer can be attached.
国际标准BS EN ().pdf
The values of the c n cover the measuring range required to determine a resolution of the extensometer shall be in U, given material property. Metallurgical products, dilatometers, verification, classifications English version Metallic materials — Tensile test — Part 4: Please first verify your email before subscribing to alerts. This standard is also available to be included in Standards Subscriptions. Depending on e I the expected use of the extensometer, the two series S B In the case of an extensometer having several gauge of measurements are made for increases in length or lengths, the verification shall be carried out for each for decreases in length or for both.
We have no amendments or corrections for this standard. Add to Alert PDF. Proceed to Checkout Continue Shopping. It supersedes BS As the voice of the U.
The extensometer is removed and then placed back on the calibration L 9e — Le apparatus. If the document is revised or amended, you will be notified by email.
This interval shall not carried out; exceed 18 months unless the test is expected to last 5 nature of variations of length for which the more than 18 months, in this case the extensometer verification was carried out, i. Add to Alert PDF. Please first log in with a verified email before subscribing to alerts. For each measurement point, the relative bias error y is calculated see 5. The document specifies a method for the static verification of extensometers in uniaxial testing.
The maximum and accordance with the values given in Table 2. You may delete a document from your Alert Profile at any time.
Proceed to Checkout Continue Shopping. Metallic materials — Tensile test — 4 Calibration apparatus Verification of the force measuring system of the tensile testing machine; The calibration apparatus which allows a known displacement lto be applied to the extensometer, — Part 3: The following extensometer be exercised at least twice by the indirect method is given as an example.
BS EN 10002-4:1995
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