SIST EN ISO 28927-2:2010/A1:2017 PDF
Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 2: Wrenches, nutrunners and screwdrivers - Amendment 1: Changes in annex C - Brake device (ISO 28927-2:2009/Amd 1:2017)
Hand-held portable power tools - Test methods for evaluation of vibration emission - Part 2: Wrenches, nutrunners and screwdrivers - Amendment 1: Changes in annex C - Brake device (ISO 28927-2:2009/Amd 1:2017)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 25
- Дата публикации:
- 21 августа 2017 г.
- Издание:
- ISO 28927-2:2009/Amd 1:2017
- ICS:
- 13.160
Abstract
Overview
EN ISO 28927-2:2009/A1:2017 is a CEN-endorsed amendment to ISO 28927-2 (Part 2 of the series) that updates test methods for evaluating from hand-held portable power tools - specifically . Amendment A1 replaces Annex C (brake device specification) and adds Annex D (example brake-block drawings and parts tables). The changes clarify the brake-device design, assembly and test-rig requirements used when measuring tool vibration (hand–arm vibration).
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