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
Accredited labs
17
Countries
Showing 101–125 of 1,865 labs
DIN EN 12457-2
ISO 18787
DIN EN ISO 6888-1
DIN EN ISO 15213-2
DIN EN ISO 9308-2
+ 3 more
ARPA Abruzzo - Agenzia Regionale per la Protezione Ambientale - Distretto Provinciale di Teramo
Active
DIN EN ISO 9308-2
ISO 15705
VDE 414-9-11
AOAC 2012.01 2016
DIN EN ISO 10304-1
+ 3 more
NF EN 15204
BS EN 15662
DIN EN 15634-1
AOAC 2012.01 2016
DIN EN ISO 10304-1
+ 3 more
ARS CHIMICA
Active
DIN EN 12457-2
EPA 3545
DIN EN ISO 10304-1
UNI 10802
DIN EN ISO 15587-1
+ 3 more
EPA 300.1 1997
ISO 23697-1
DIN EN ISO 15587-2
ISO 23695
EPA 5030
+ 3 more
ARTEM
Active
DIN EN ISO 6507-1
DIN EN ISO 1463
ISO 2808 Méthode 6A –
ISO 18413
ISO 4407
+ 1 more
AS International Corporation
Active
ISO 5983-1:2005/Cor.1:2008, ISO20483:201
07L.1.07 based on ISO 6865:2001
ISO 712
07L.1.02 based on ISO 6496:1999,
ISO 12966-2
+ 3 more
UNE-EN ISO 6506-1
ASTM E 18
ASTM E 9
UNE-EN ISO 6507-1
ASTM B557
+ 3 more
NF S92-501 (mars
EURAMET cg-18
CEM Ed
CEM GUIA
CEM TH-001
CEM TH-007
+ 3 more
DIN EN 13864
DIN EN 14808
DIN EN 12235
ISO 2549
ISO 4919
+ 3 more
UNE-EN 71-1
ISO 8124-1
ISO 8124-2
ASTM F963-17
(NM_001718: c.1-c.500)
+ 3 more
DIN EN ISO 11612
DIN EN ISO 3175-2
ISO 17493
DIN EN ISO 17227
DIN EN ISO 6330
+ 3 more
UNE-EN ISO 10545-2
UNE-EN ISO 10545-3
ASTM C373
UNE-EN ISO 10545-4
UNE-EN ISO 10545-5
+ 3 more
UNE-EN 772-11
UNE 136029
DIN 4772:1979
DIN EN 16510-2-4
DIN EN 17539
+ 3 more
ISO 5667-5
DIN EN 12457-2
ISO 18787
DIN EN ISO 6888-1
UNI 10802
+ 3 more
Gleichstromleistung
/ Messgeräte
Wirkleistung
Leistungsfaktor
- Gleichspannung
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ISO 6888-1
ISO 18787
ISO 4831
ISO 11731
ISO 4833-1
+ 3 more
IEC 15408-1
IEC 18045
IEC 18367
IEC 20543
IEC 20004
AUBERT & DUVAL - Les Ancizes
Active
DIN EN ISO 6508-1
DIN EN 2002-002
ASTM E 21
DIN EN 2002-005
ASTM E 139
+ 3 more
ASTM E8/E 8M
DIN EN 10002-1
DIN EN 10002-5
DIN EN ISO 6892-2
DIN EN ISO 643
+ 3 more
AUBRET
Active
DIN EN ISO 11290-1
DIN EN ISO 6579-1
BS ISO 15214:1998
DIN EN ISO 11290-2
AVEYRON LABO
Active
DIN EN ISO 14403-2
NF V 04-407
NF T 90-412
DIN EN ISO 7899-1
DIN EN ISO 10304-1
+ 3 more
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