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