首页 馆藏资源 舆情信息 标准服务 科研活动 关于我们
现行 ASA S3.13-1987(R2020)
到馆提醒
收藏跟踪
购买正版
American National Standard for Mechanical Coupler for Measurement of Bone Vibrators 骨振动器测量用机械耦合器的美国国家标准
发布日期: 1987-11-16
本标准规定了用于校准骨传导听力计和测量骨振子和骨传导助听器的机械耦合器的要求。当由具有规定平面圆形尖端区域的振动器驱动并施加特定静态力时,给出了机械耦合器的具体设计特征。附录提供了机械连接器的具体结构示例。
This standard specifies requirements for mechanical couplers used for calibrating bone-conduction audiometers and making measurements on bone vibrators and bone-conduction hearing aids. Specific design features are given for the mechanical coupler when driven by a vibrator with a prescribed plane circular tip area and applied with a specific static force. An appendix provides an example of a specific construction of a mechanical coupler.
分类信息
发布单位或类别: 美国-美国声协会
关联关系
研制信息
相似标准/计划/法规
现行
ASA S2.21-1998(R2020)
American National Standard Method for Preparation of a Standard Material for Dynamic Mechanical Measurements
美国国家标准动态机械测量用标准材料制备方法
1998-06-22
现行
ASA S2.22-1998(R2020)
American National Standard Resonance Method for Measuring the Dynamic Mechanical Properties for Viscoelastic Materials
测量粘弹性材料动态力学性能的美国国家标准共振法
1998-06-22
现行
ASA S2.80-2019/Part 1/ISO 20816-1-2016
AMERICAN NATIONAL STANDARD Mechanical vibration - Measurement and evaluation of machine vibration - Part 1: General guidelines (a nationally adopted international standard)
美国国家标准机械振动.机器振动的测量和评估.第1部分:一般指南(国家采用的国际标准)
现行
ASA S2.23-1998(R2020)
American National Standard Single Cantilever Beam Method for Measuring the Dynamic Mechanical Properties of Viscoelastic Materials
测量粘弹性材料动态力学性能的美国国家标准单悬臂梁法
1998-01-01
现行
ASA S2.40-1984(R2001)
American National Standard Mechanical Vibration of Rotating and Reciprocating Machinery-Requirements for Instruments for Measuring Vibration Severity
美国国家标准旋转和往复式机械的机械振动测量振动严重度仪器的要求
1984-01-01
现行
ASA S2.32-1982(R2020)
American National Standard Methods for the Experimental Determination of Mechanical Mobility - Part II: Measurements Using Single-Point Translation Excitation
美国国家标准机械迁移率实验测定方法第二部分:单点平移激励测量
1982-01-01
现行
ASA S3.55-2014/Part 5/IEC 60318-5-2006(MOD)(R2023)
American National Standard Electroacoustics - Simulators of Human Head and Ear - Part 5: 2 cm*2 Coupler for the Measurement of Hearing Aids and Earphones Coupled to the Ear by Means of Ear Inserts (a modified nationally adopted international standard)
美国国家标准电声学.人头和耳朵模拟器.第5部分:通过耳塞连接到耳朵的助听器和耳机的测量用2 cm*2耦合器(修改后的国家采用的国际标准)
2014-07-21
现行
ASA S2.80-2019/Part 2/ISO 20816-2-2017
AMERICAN NATIONAL STANDARD Mechanical vibration - Measurement and evaluation of machine vibration - Part 2: Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min
美国国家标准机械振动.机器振动的测量和评估.第2部分:额定转速为1500 r/min 1800 r/min 3000 r/min和3600 r/min 液膜轴承超过40 MW的陆上燃气轮机 蒸汽轮机和发电机