DIN 45660-2:2025-09 - Uncertainty in acoustics and vibration - Part 2: Uncertainty of vibration quantities

Scope: This document specifies procedures for determining the measurement, calculation, or prediction uncertainties of vibration technical quantities (i.e., vibration characteristic parameters and vibration indicators) in the assessment of occupational vibration hazards, vibration emissions in environmental protection, and mechanical vibrations. Furthermore, it provides guidance on how to handle uncertainties when comparing measured values with specified requirements. These procedures may be applied in practical work to evaluate the uncertainties of vibration technical quantities and can also be used during the drafting of standards for various application areas.

DIN 45660-2:2025-09 Referenced Document

DIN 4150-2 Vibrations in buildings – Part 2: Effects on persons in buildings
DIN 45669-1 Measurement of vibration immissions - Part 1: Vibration meters - Requirements and tests
DIN EN 12096 Mechanical vibration - Declaration and verification of vibration emission values; German and English version prEN 12096:2025
DIN EN ISO 8041-1 Human response to vibration - Measuring instrumentation - Part 1: General purpose vibration meters (ISO 8041-1:2017); German version EN ISO 8041-1:2017
DIN ISO 5725-2 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 2631-1 Mechanical vibration and shock — Evaluation of human exposure to whole-body vibration — Part 1: General requirements AMENDMENT 1
ISO/IEC GUIDE 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

2025 DIN 45660-2:2025-09 Uncertainty in acoustics and vibration - Part 2: Uncertainty of vibration quantities
2024 DIN 45660-2:2024-11 Uncertainty in acoustics and vibration - Part 2: Uncertainty of vibration quantities
2024 DIN 45660-2:2024-02 Uncertainty in acoustics and vibration - Part 2: Uncertainty of vibration quantities / Note: Date of issue 2024-01-19*CD-ROM*Intended as replacement for DIN SPEC 45660-2 (2018-01).
2024 DIN 45660-2:2024 Uncertainty in acoustics and vibration - Part 2: Uncertainty of vibration quantities