ASTM E Tolerances have been converted from avoirdupois to metric and rounded to two significant figures. Nominal Size. Class 0. Class 1. Class 2. ASTM E Standard Specification for Laboratory Weights and Precision Mass Standards. ASTM-E – Free download as PDF File .pdf), Text File .txt) or read online for free.
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Referenced Documents purchase separately The astm e617 listed astm e617 are referenced within the subject standard but are not provided as part of the standard. It is anticipated that as metrication, even in test laboratories, proceeds further, the nonmetric tables given in this specification will become obsolete.
This abstract is a brief summary of the astm e617 standard. In general, this specification replaces, in function, National Bureau of Standards CircularSection 1, which is out of print.
ASTM does not give any warranty express or astm e617 or make any representation that the contents of this abstract are accurate, complete or up to date.
ASTM E – 13 Standard Specification for Laboratory Weights and Precision Mass Standards
Physical characteristics shall be based on construction, design, surface area, materials, magnetism, density, surface finish, weight adjustment, and marking. Maximum permissible error, magnetic property, density, and astm e617 roughness for each weight shall be within the limits indicated in this specification. This specification replaces National Bureau of Standards CircularSection 1, which is out of print.
Link to Active This link will always route to the current Astm e617 ee617 of the standard.
Tolerances and design restrictions for each astm e617 are described in order that both individual weights sstm sets of weights can be chosen for appropriate applications see Note. Active view current version of standard. Historical Version s astm e617 view previous versions of standard.
Note-Although metric weights are almost exclusively used astm e617 laboratories, tolerances are given in this specification astm e617 nonmetric weights in U. Work Item s – proposed revisions of this standard. Where appropriate, it is recommended that these International Recommendations be used.
ASTM E – 97 Standard Specification for Laboratory Weights And Precision Mass Standards
Link to Astm e617 This link will always route to the current Active version of the standard. Work Item s – proposed revisions of this standard.
Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. This specification covers laboratory astm e617 and precision mass standards including their principal physical characteristics astm e617 metrological requirements. Weights used for commercial measurements are excluded, except that one class of standards designed astm e617 the calibration of astm e617 test weights is included.