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
1,644
Accredited labs
15
Countries
Showing 151–175 of 284 labs
UNI EN 14084
DIN EN ISO 8968-1
ISO 18787
BS EN 15662
AOAC 2012.01 2016
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DIN EN 12457-2
EPA 200.7 2001
DIN EN ISO 6888-1
DIN EN ISO 20236
DIN EN ISO 15213-2
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DIN EN 1484
EPA 8260
DIN EN 12457-2
EPA 3540
EPA 5021
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IGEAM CONSULTING SRL
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UNI 10878
DIN EN 14181
DIN EN ISO 16911-1
ASTM D6522-20
DIN EN 13284-1
+ 3 more
IMQ SpA
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DIN EN 62053-23: 2017-09
DIN EN ISO 11816-1
IEC 62109-1
IEC 60598-2-2
DIN EN 62053-24
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DIN EN ISO 10705-2
ISO 11731
DIN EN 15634-1
ISO 15705
EPA 353.2 1993
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INDUSTRIAL SERVICES
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ISO 4832
ISO 9308-1
DIN EN 12457-2
DIN EN 13037
ISO 16649-2
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ISO 10272-2
DIN EN 16802
AOAC 2012.01 2016
ISO 22964
ISO 21527-1
+ 3 more
DIN CEN ISO 15216-2
ISO 21527-1
ISO 21527-2
BS EN 15662
EN 001 2022
+ 3 more
DIN CEN ISO 15216-2
ISO 6888-2
ISO 18787
AOAC 2012.01 2016
ISO 4831
+ 3 more
KIMIA
Active
ISO 18287
DIN EN 12457-2
DIN EN 17322
DIN EN ISO 20236
DIN 51750-3
+ 3 more
ISO 6888-1
ISO 18787
ISO 19250
AOAC 2012.01 2016
ISO 14698-1
+ 3 more
UNI 10678
ISO 11731
EPA 200.9 2001
EPA 289.1 1974
BS EN 15662
+ 3 more
L.D. AMBIENTE & SICUREZZA
Active
DIN EN ISO 17294-2
DIN EN 13657
DIN EN 12457-2
UNI 10802
L.M.P. Srl
Active
IEC 62697-1
IEC 60814
ASTM D6304-20
DIN EN 12766-1
DIN EN 61198
+ 3 more
LAB Ambiente e Sicurezza Srl
Active
DIN EN ISO 7730
ISO 5667-5
EPA 6020
DIN EN ISO 7393-2
DIN EN ISO 10304-1
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LAB SERVICE
Active
DIN EN ISO 6888-1
DIN 51750-3
DIN EN ISO 10304-1
ISO 14698-1
DIN EN ISO 6888-2
+ 3 more
LABOR CHIMICA SRL
Active
ISO 16649-2
UNI 03
ISO 18593
DIN EN ISO 6579-1
DIN EN ISO 6888-1
+ 3 more
LABORATORI VAILATI
Active
ISO 9308-1
ISO 15705
ISO 19250
DIN EN 27888
DIN EN 1484
+ 3 more
DIN EN ISO 6888-1
AOAC 2012.01 2016
ISO 13366-1
ISO 11731
DIN EN ISO 10272-1
+ 3 more
DIN EN 15634-1
DIN EN ISO 15587-1
NF EN ISO-15587-2
ISO 14189
EPA 5030
+ 3 more
AOAC 985.29 1986
AOAC 2012.01 2016
ISO 1871
ISO 11443
ISO 937
+ 3 more
ISO 9308-1
ISO 16649-2
ISO 18593
DIN EN ISO 6888-1
ISO 6579-1
+ 3 more
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