Aktivní norma | Vydána: 15.08.2023

ASTM E617-23

Standard Specification for Laboratory Weights and Precision Mass Standards

Dostupné jazyky: Anglicky

Dostupné provedení: Online zabezpečené PDF, Norma a Redline - Online zabezpečené PDF, Tištěné, Tisk + redline

od 1 698.10 CZK zobrazit na eshopu

Podrobné informace

Označení: ASTM E617-23

Datum vydání: 15.08.2023

Stran: 16

Země: Americká technická norma

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Anotace

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 specification. Physical characteristics shall be based on construction, design, surface area, materials, magnetism, density, surface finish, weight adjustment, and marking.

Keywords:
calibration, mass standard, maximum permissible errors, weight, weight class,, ICS Number Code 71.040.20 (Laboratory ware and related apparatus)

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