人对振动的反应. 测量仪. 第1部分: 通用测振仪

[中文适用范围]： 本文件规定了用于评估人体对振动响应而设计的仪器的性能规格和公差限值。它包括模式评估（或验证）、定期验证和现场检查的要求，以及用于现场检查的振动校准器的规格。本文件中规定的振动仪器可以是单一仪器、仪器的组合或基于计算机的采集和分析系统。本文件中规定的振动仪器旨在用于一个或多个应用，例如：手传振动（见 ISO 5349-1）；全身振动（见 ISO 2631-1, ISO 2631-2 和 ISO 2631-4）；0.1 Hz 至 0.5 Hz 频率范围内的低频全身振动（见 ISO 2631-1）。本文件定义的振动仪器可按照这些应用中定义的频率加权之一或多种进行测量。本文件定义了三个级别的性能测试：a) 模式评估或验证：1) 模式评估，即根据本文件中定义的规格对仪器进行全面测试；2) 一次性仪器的验证，即针对个人振动测量系统针对本文件中定义的相关规格进行的一组有限测试；b) 定期验证，即旨在确保仪器保持在所需性能规格内的中间一组测试；c) 现场检查，即所需的最小级别测试，表明仪器可能 functioning within the required performance specification（在所需的性能规格内运行）。这些测试旨在评估第 5 至第 10 条中定义的性能特征和规格。 [外文原描述]： ISO 8041-1:2017 specifies the performance specifications and tolerance limits for instruments designed to measure vibration values, for the purpose of assessing human response to vibration. It includes requirements for pattern evaluation, or validation, periodic verification and in situ checks, and the specification of vibration calibrators for in situ checks. Vibration instruments specified in this document can be single instruments, combinations of instrumentation or computer-based acquisition and analysis systems. Vibration instruments specified in this document are intended to measure vibration for one or more applications, such as the following: - hand-transmitted vibration (see ISO 5349‑1); - whole-body vibration (see ISO 2631‑1, ISO 2631‑2 and ISO 2631‑4); - low-frequency whole-body vibration in the frequency range from 0,1 Hz to 0,5 Hz (see ISO 2631‑1). Vibration instruments can be designed for measurement according to one or more of the frequency weightings defined within each of these applications. Three levels of performance testing are defined in this document: a) pattern evaluation or validation: pattern evaluation, i.e. a full test of the instrument against the specifications defined in this document; validation of one-off instruments, i.e. a limited set of tests of an individual vibration measuring system against the relevant specifications defined in this document; b) periodic verification, i.e. an intermediate set of tests designed to ensure that an instrument remains within the required performance specification; c) in situ checks, i.e. a minimum level of testing required to indicate that an instrument is likely to be functioning within the required performance specification.