ISO 22868:2021
International Standard
Current Edition
·
Approved on
22 January 2021
·
Forestry and gardening machinery — Noise test code for portable hand-held machines with internal combustion engine — Engineering method (Grade 2 accuracy)
ISO 22868:2021 Files
null Pages
Current Edition
ISO 22868:2021 Scope
This document specifies a noise test code for determining, efficiently and under standardized conditions, the common noise emission characteristics of portable, hand-held, combustion engine powered forest and garden machines, and specific requirements for chain-saws, brush-cutters, grass-trimmers, edgers, pole-mounted powered pruners, hedge-trimmers and garden blowers/vacuums/knapsack mist blowers. Noise emission characteristics include the A-weighted emission sound pressure level at the operator position and the A-weighted sound power level.
Noise test codes as described in this document enable the manufacturer to verify the effort regarding low noise design.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-1:2015
GSO 150-1:2013
Bahraini Technical Regulation
Expiration dates for food products -Part 1 : Mandatory expiration dates
GSO 150-1:2013
Gulf Technical Regulation
Expiration dates for food products -Part 1 : Mandatory expiration dates
Recently Published
ISO 13615:2024
International Standard
Traditional Chinese medicine — Atractylodes macrocephala rhizome
ISO/IEC/IEEE 8802-15-4:2024
International Standard
Information technology — Telecommunications and information exchange between systems — Local and metropolitan area networks — Specific requirements — Part 15-4: Wireless medium access control (MAC) and physical layer (PHY) specifications for low-rate wireless personal area networks (WPANs)
ISO/IEC 21122-1:2024
International Standard
Information technology — JPEG XS low-latency lightweight image coding system — Part 1: Core coding system
ISO/IEC 33202:2024
International Standard
Software and systems engineering — Core agile practices