ISO 12345:2021 PDF

Scope: This document specifies cleanliness assessment procedures for evaluating the amount of debris found within the clean side of diesel fuel injection assemblies, which could lead to a reduction in the system’s operational effectiveness. While other International Standards, e.g. ISO 16232, relate to cleanliness of components used in road vehicle fluid circuits, this document is focused on diesel fuel injection assemblies as supplied to diesel engine manufacturers or the service market.

ISO 12345:2021 Referenced Document

ISO 14644-1 Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration (includes Redline Version)
ISO 16232:2018 Road vehicles — Cleanliness of components of fluid circuits — Part 10: Expression of results
ISO 4008-1 Road vehicles; Fuel injection pump testing; Part 1 : Dynamic conditions
ISO 4113 Road vehicles - Calibration fluids for diesel injection equipment
ISO 4788 Laboratory glassware - Graduated measuring cylinders
ISO 7440-1 Road vehicles; fuel injection equipment testing; part 1: calibration nozzle and holder assemblies
ISO 8535-1 Diesel engines - Steel tubes for high-pressure fuel injection pipes - Part 1: Requirements for seamless cold-drawn single-wall tubes
ISO 8984-1 Diesel engines; testing of fuel injectors; part 1: hand-lever-operated testing and setting apparatus

2021 ISO 12345:2021 Diesel engines — Cleanliness assessment of fuel injection equipment
2013 ISO 12345:2013/Cor 1:2014 Diesel engines. Cleanliness assessment of fuel injection equipment Technical Corrigendum 1
2013 ISO 12345:2013 Diesel engines - Cleanliness assessment of fuel injection equipment
2002 ISO 12345:2002 Diesel engines - Cleanliness assessment of fuel injection equipment