Scope
ISO 16232
Technical cleanliness of fluid system components
ISO 16232 specifies methods for assessing particle contamination in hydraulic, fuel, and coolant system components used in road vehicles. This standard defines procedures for extracting, counting, and classifying particles from functional parts like injectors, pumps, valves, and filters. The test is critical for automotive suppliers and OEMs to ensure component reliability and prevent system failures caused by particulate matter. ISO 17025 accreditation for this test guarantees metrological traceability and consistent contamination classification across European supply chains.
What it measures
- Particle size distribution (ISO 4406 code classification)
- Total particle count per component
- Contamination class of hydraulic fluid
- Fuel system particulate contamination
- Coolant circuit cleanliness level
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DIN EN ISO 4406
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BS EN ISO 4406
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NF EN ISO 4406
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UNI EN ISO 4406
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UNE EN ISO 4406
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NEN EN ISO 4406
1,865
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17
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NF EN 12802 (inventaire
ISO 2811-1
NF T 30-012
DIN EN 15182-4
DIN 51436
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DIN EN 12593
DIN EN 1097-4
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DIN EN 12607-1
DIN EN 1427
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DIN EN 12390-6
DIN EN 62196-1: 2015
DIN EN 12390-3
NF P 98-532
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DIN EN ISO 5178
ISO 11148-1
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DIN EN ISO 3887
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DIN EN 2003-009
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EN ISO 12624
ISO 4967
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DIN EN 947
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NF P 20-501
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DIN EN 12469
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ISO 14644-3
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NF X 43-269 - Annexe K
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NF X 43-269 – Annexe K
NF X 43-050
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DIN EN 12469
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NF X 44-201 (Octobre 1984) pour PSM
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ISO 14644-3
DIN EN ISO 6888-1
0.95) based on BS ISO 21527-2:2008
DIN EN ISO 6888-2
DIN ISO 16649-2
DIN EN ISO 19020
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NF X 43-269
NF X 43-050
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NF X 46-032
NF X46-031
NF X 43-269 – Annexe K
NF X 43-050
NF X43-050 (parties utiles de la
NF X43-050 (parties utiles de
NF X 43-050
NF X 43-269 - Annexe K
NF EN 14346 –
NF X43-050 (parties utiles de la
NF X 43-269 – Annexe K
NF X 43-050
NF X 43-269 - Annexe K
NF X43-050 (parties utiles de la
NF X 43-269 - Annexe K
NF X 43-269 – Annexe K
NF X 43-050
NF X43-050 (parties utiles de la
NF X43-050 (parties
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