The American Society of Mechanical Engineers, ASME, is the developer of American National Standards in dimensional metrology. The designated committee is called “B89”. The standards are copyrighted and cannot be distributed here. Below is a link to the ASME website to purchase standards. September 17, 2024.

Whether addressing the performance tests of instruments or the calibrations of artifacts, ASME B89.7 documents provide the framework for assessing the measurement processes and quantifying the validity of the results of measurement results. Results of measurements are the numerical values produced by a measurement process.

2023年10月27日 · ASME B89.1.9-2023【中文版翻译+PDF原版】Gage Blocks. Description. This Standard specifies the most important design and metrological characteristics of gage blocks with a rectangular or square cross section and a nominal length, ln, ranging from 0.1 mm to 1 000 mm for metric sizes and 0.004 in. to 40 in. for inch sizes.

ASME B89.7.2-2014 Dimensional Measurement Planning AN AMERICAN NATIONAL STANDARD [Revision of ASME B89.7.2-1999 (R2004)] Two Park Avenue • New York, NY • 10016 USA

ASME B89.4.22-2004 2019 年重申 方法 性能 评估 铰接臂坐标 测量机 美国国家标准 The American Society of Mechanical Engineers 成功点赞+1 全文阅读已结束，下载本文需要使用

Digital products are restricted to one per purchase. Final invoices will include applicable sales and use tax. This Standard provides the essential requirements for the specification, verification, and calibration of calipers, including vernier, dial, electronic digital, and specialty calipers.

2004年1月1日 · In addition to clarifying the performance evaluation of AACMMs, this Standard seeks to facilitate performance comparisons among machines by unifying terminology, general machine classification, the treatment of environmental effects, and data analysis.

2008年11月12日 · ASME B89.1.14-2018 (R2023)卡钳本标准规定了卡尺（包括游标卡尺、刻度盘、电子数字卡尺和专用卡尺）规格、验证和校准的基本要求。 本标准的制定符合ISO 13385-1:2011，该标准涉及卡钳的设计和计量特性。

2009年9月18日 · 本标准规定了钢卷尺的单位（国际单位制（SI）和/或美国惯例）、刻度、编号、名称和精度要求。 This standard specifies the requirements for steel measuring tapes, with respect to units (International System (SI) and/or U.S. Customary), graduations, numbering, designations, and accuracy requirements. Broadcast video tape recorders. Methods of measurement-Analogue audio performance measurements.

Identify the revised ASME B89.1.13 standard and explain the key new metrology concepts it contains. Compare the metrology concepts in ASME B89.1.13 to prior methods and analyze the