DIN EN ISO 11608-2:2012 PDF

Scope: This European Standard specifies the laboratory method for measuring the airborne sound insulation of noise barriers. It covers the assessment of the intrinsic airborne sound insulation performance of noise barriers and related devices acting on airborne sound propagation designed for railways which can reasonably be assembled inside the testing facility described in EN ISO 10140 series. All noise reducing devices different from noise barriers and related devices acting on airborne sound propagation, e.g. devices for attenuation of ground borne vibration and on board devices are out of the scope of this European Standard.

DIN EN ISO 11608-2:2012 Referenced Document

IEC 60068-2-30:2005 Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
ISO 11608-1 Needle-based injection systems for medical use — Requirements and test methods — Part 1: Needle-based injection systems*， 2022-04-07 Update
ISO 7864:1993 Sterile hypodermic needles for single use
ISO 9626 Stainless steel needle tubing for the manufacture of medical devices - Requirements and test methods*， 2016-08-01 Update

2022 DIN EN ISO 11608-2:2022-09 Needle-based injection systems for medical use - Requirements and test methods - Part 2: Double-ended pen needles (ISO 11608-2:2022); German version EN ISO 11608-2:2022
1970 DIN EN ISO 11608-2 E:2020-05 Requirements and test methods for medical needle injection systems Part 2: Needles (Draft)
2020 DIN EN ISO 11608-2 E:2020 Draft Document - Needle-based injection systems for medical use - Requirements and test methods - Part 2: Double-ended needles (ISO/DIS 11608-2:2020); German and English version prEN ISO 11608-2:2020
2012 DIN EN ISO 11608-2:2012 Needle-based injection systems for medical use - Requirements and test methods - Part 2: Needles (ISO 11608-2:2012); German version EN ISO 11608-2:2012
2000 DIN EN ISO 11608-2:2001 Pen injectors for medical use – Part 2: Needles – Requirements and test methods (ISO 11608-2:2000)