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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In general, this specification replaces, in function, National Astm e617 of Standards CircularSection 1, which is out of print.
Referenced Documents purchase separately The documents listed atm are referenced within the subject standard but astm e617 not provided as part of the astm e617. This specification replaces National Bureau of Standards CircularSection 1, which is out of print. 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.
ASTM E – 97 Standard Specification for Laboratory Weights And Precision Mass Standards
This abstract is a brief summary of astm e617 referenced standard. Work Item s – proposed revisions of this standard. Link to Active This astm e617 will always route to the current Active version of the standard. Weights used for commercial measurements are excluded, except that one class aztm standards designed for the calibration of commercial test weights is included.
ASTM E – 13 Standard Specification for Laboratory Weights and Precision Mass Standards
Where appropriate, it is recommended that these International Recommendations be used. It is anticipated that as metrication, even in test laboratories, proceeds further, the nonmetric tables given in this specification will astm e617 obsolete.
This specification covers laboratory e6617 and precision mass standards including their principal physical characteristics and metrological requirements.
Physical characteristics shall be based on construction, design, surface area, materials, magnetism, density, surface finish, weight adjustment, and marking. Tolerances and design restrictions for each astm e617 are described in order that both individual weights or sets of weights can be chosen for astm e617 applications see Note.
Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: Link to Active This astm e617 ast always route to the current Active version of the standard. Maximum permissible error, magnetic property, density, and surface roughness for each astm e617 shall be within the limits indicated in this specification.
Active view current version astm e617 standard. Note-Although metric weights are almost exclusively used in laboratories, tolerances are given in this specification for nonmetric weights in U. Work Item s – proposed revisions of this standard.
ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete astm e617 up to date.
Historical Version s – view previous versions of standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are astm e617 provided as part of the standard.