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
🇬🇧
BS EN ISO 4406
🇫🇷
NF EN ISO 4406
🇮🇹
UNI EN ISO 4406
🇪🇸
UNE EN ISO 4406
🇳🇱
NEN EN ISO 4406
1,865
Accredited labs
17
Countries
Showing 1,276–1,300 of 1,865 labs
PLANCO-TEC
Active
DIN EN 12457-4
DIN EN 12579
DIN EN 13040
DIN EN ISO 10523 (C 5)
DIN EN 12880 (S 2a)
+ 3 more
DIN EN ISO 6888-1
DIN EN ISO 6888-2
DIN ISO 16649-2
NF V08-054
DIN EN ISO 16649-3
+ 3 more
Parallelendmaße aus 0,5 mm
Einstellringe aus Stahl *
nach DIN EN ISO 3650:1999
Keramik *
DIN EN ISO 3650:1999
+ 3 more
PPT srl
Active
DIN EN 12457-2
DIN EN ISO 6888-1
ISO 4832
DIN EN 13137
DIN EN ISO 11290-1
+ 3 more
PRELEVAIR
Active
NF X 43-269
NF X 43-269 - Annexe K
NF X43-050 (parties utiles de
NF X 43-050
ISO 16000-7
BS EN 15662
AOAC 2012.01 2016
AOAC 2000.16 2004
ISO 1871
ISO 21528-2
+ 3 more
PRO' AIR
Active
NF X 43-269
NF X 43-269 - Annexe K
NF X43-050 (parties utiles de
NF X 43-050
ISO 16000-7
PROCESS INSTRUMENTS (PI)
Active
DIN EN 12469
NF S 90-351
BS EN ISO 14644-1:2015
ISO 14644-3
Railway brake — magnetic track brakes (U
− Kraft (WPM)
nur Vor-Ort-Kalibrierungen
Kraft (WPM) 0,1 kN
Vibration measuring instruments — test m
+ 3 more
PROTEZIONE AMBIENTALE SrL
Active
DIN EN 1186-3
DIN EN ISO 6888-1
DIN EN ISO 15587-1
NF EN ISO-15587-2
ISO 4832
+ 3 more
IEC 60730-1: 2013
DIN EN 60730-2-8
IEC 61000-6-1
DIN EN 50131-2-3
DIN EN 60730-2-9
+ 3 more
rs11887534
HABP2-Gen (c.1601G>A) rs7080536
IEC 61924-2
DIN EN ISO 1974
DIN 53121
+ 3 more
Dosimetrie
Luftkerma
5 mGy
2 mGy
100 µGy
+ 3 more
Pachmann
Active
EpCAM-positive Zellen (CD326)
EpCAM-positive Tumorsphären
EpCAM-positive Zellen
human epidermal growth
receptor 2 (Her-2/neu)
+ 2 more
Paragon Scientific
Active
Refractive Index
Capillary Viscometer Calibration
2.92 mm systems (continued)
Liquids
Density in Air at 20
+ 3 more
Particle Technology
Active
MIL-STD 810D, Method 510.2
MIL-STD 810E, Method 510.3
MIL-STD 810G:2008 Method 501.5
MIL-STD 810F, Method 510.4
MIL-STD-810H, Method 510.7
+ 3 more
Hämoglobin
Selen
Lithium
Zink
Eisen, Kupfer
+ 3 more
Pennington Choices
Active
(HSG 264, 2012)
and Appx. 3 of HSG 227 (2004))
Executive guides HSG 264 (2012)
Perry Analytical
Active
(HSG 248) – 2021
(PCM) based on HSG 248
Manual based on HSG 248
Perschmann Calibration
Active
Parallelendmaße * 0,5 mm
DIN EN ISO 3650:1999
> 100 mm
Sonderquerschnitt (rund
Parallelendmaße * > 100 mm
+ 3 more
Temperaturmessgrößen
Widerstandsnormal
thermometer (IPRT)
Zeiss Industrielle
Temperaturmessgrößen −35 °C
+ 3 more
IEC 61984
IEC 60998-1
IEC 60998-2-1
IEC 60998-2-2
IEC 60998-2-3
+ 3 more
No matching labs found.