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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Work Item s astm e617 proposed revisions of this standard. In general, this specification replaces, in function, National Bureau of Standards CircularSection 1, which is out of print.
Active view current version of standard.
ASTM E – 13 Standard Specification for Laboratory Weights and Precision Mass Standards
Where appropriate, it is recommended that these International Recommendations be used. Historical Version astm e617 – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: This specification replaces National Bureau of Standards Circular astm e617, Section 1, which is out e671 print.
astm e617 This abstract is a brief summary of the referenced standard. It is informational astm e617 and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Historical Version s – view previous versions of standard.
ASTM E – 97 Standard Specification for Laboratory Weights And Precision Mass Standards
Weights used for commercial measurements are excluded, except that one class of standards designed astm e617 the calibration of commercial test weights is included.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are astm e617 provided as part of the standard. Referenced Documents purchase separately The documents qstm below are referenced within the subject standard but are not provided as part of the standard.
ASTM does not give any warranty express or implied or astm e617 any representation that the contents of this abstract are accurate, complete or up to date.
Link to Active This link will always route to the current Active version of the standard.
Astm e617 and design restrictions for astm e617 class are described in order that both individual weights or sets of weights can be chosen for appropriate applications see Note. It is anticipated that as metrication, even in test laboratories, proceeds further, the nonmetric tables given in this specification will become obsolete.
Work Item s – proposed revisions of this standard. Physical characteristics astm e617 be based on e6117, design, surface area, materials, magnetism, density, surface finish, weight adjustment, and marking.
Note-Although metric weights are almost asstm used in laboratories, tolerances are given in this specification for nonmetric weights in U. Link to Wstm This link will always route to the current Active version of the astm e617. This specification covers laboratory weights and precision mass standards including their principal physical characteristics and metrological requirements.
Maximum permissible error, magnetic property, density, and surface roughness for each weight shall be within the limits indicated in this astm e617.