Scope
VDA Band 19.1
Technical cleanliness and particle contamination analysis
VDA Band 19.1 is a German automotive industry standard that defines cleanliness requirements and testing procedures for functionally relevant components in fluid circuits. It specifies sampling methods, particle extraction techniques, and contamination classification compatible with ISO 4406 codes. This standard is widely used by Tier 1 suppliers and OEMs in Germany and central Europe to verify component integrity before assembly. Accreditation to this standard demonstrates laboratory competence in precise particle quantification and adherence to stringent German automotive quality expectations.
What it measures
- Particle count and size classification (ISO 4406 compatible)
- Cleanliness class of functional components
- Surface contamination of injectors, valves, and pumps
- Acceptable contamination thresholds per application
- Particle morphology and composition
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DIN EN ISO 16232
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BS EN ISO 16232
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NF EN ISO 16232
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UNI EN ISO 16232
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UNE EN ISO 16232
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NEN EN ISO 16232
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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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3A Laboratori
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ISO 6888-2
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ISO 8467
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A.C.QU.A. srl
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ISO 13720
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ISO 17604
AOAC 2012.01 2016
BS 7889:1997 (withdrawn)
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A.Q.C. SRL
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ASTM E 415 21
DIN EN 10164
DIN EN ISO 3651-1
ASTM A 262-15
ASTM G48-11
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EPA 3005
EPA 6020
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EPA 3630
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ISO 15705
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ISO 23695
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ACEA INFRASTRUCTURE
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DIN EN ISO 9308-2
DIN EN ISO 10705-2
DIN EN ISO 11704
DIN EN ISO 10304-4
DIN EN ISO 21676
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DIN EN ISO 9308-2
UNI 11757
ISO 15705
DIN EN ISO 10705-2
DIN EN ISO 10304-4
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AEDES
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ISO 18787
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AOAC 2012.01 2016
DIN EN ISO 10304-1
DIN EN 13039
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EPA 6020
EPA 3015
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BS EN 15662
DIN EN ISO 10304-1
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UNI EN ISO 10520
ISO 15705
ISO 4833-1
BS EN 15662
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NEN-EN 16618
DIN EN ISO 6888-1
BS EN 15662
AOAC 2012.01 2016
DIN EN 12396-2
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EPA 6020
DIN EN ISO 14402
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ISO 5815-1
DIN EN ISO 9377-2
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AISICO
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DIN EN 1793-5
ASTM E 415 21
DIN EN 14726
DIN EN 1794-1
DIN EN 1794-2
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ALCHIM di MASANTE & C.
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ISO 6888-1
DIN EN 12457-2
ISO 17604
AOAC 2012.01 2016
DIN EN ISO 10304-1
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IS EN ISO 23210:2009
DIN EN 12457-2
EPA 3630
DIN EN ISO 10304-1
UNI 10802
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ALS Italia
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DIN EN ISO 10705-2
ISO 7899-2
ISO 14189
DIN EN 15634-1
ISO 19250
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ALS Italia
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DIN EN 12457-2
ISO 8573-2
ISO 8573-3
DIN EN ISO 20236
ISO 8573-4
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AMBIENTE ANALISI Srl
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DIN EN 12457-2
DIN EN ISO 11732
DIN EN ISO 10304-1
UNI 10802
EPA 5035
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ANALISI & CONTROLLI
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ISO 562
DIN EN 16948
ISO 11722
DIN EN ISO 16266-2
DIN EN ISO 10304-1
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ANALISIS Srl
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DIN 3388-4
DIN EN 12457-2
NEN-EN 16618
DIN CEN ISO 15216-2
EPA 3545
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AQAGROUP SRL
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ISO 15214
AOAC 997.02 2000
ISO 18787
AOAC 2012.01 2016
ISO 21528-2
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ARACE LABORATORI Srl
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DIN 3388-4
DIN EN 12457-2
EPA 6020
DIN EN ISO 6888-1
BS EN 15662
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