Scope
EN 17285
Railway Composite Brake Blocks - Requirements
This test method establishes performance requirements and acceptance criteria for composite (non-asbestos) brake blocks used in freight wagon braking systems. It evaluates friction characteristics, thermal stability, wear resistance, and compatibility with brake disc or wheel surfaces under representative operational conditions. Freight operators and brake block manufacturers use this test to ensure component reliability and safe braking performance in heavy-duty rail transport. Accreditation is critical for laboratories conducting brake block qualification testing to provide independent verification of compliance with European technical specifications for freight wagon safety.
What it measures
- Coefficient of friction under varied temperatures
- Wear rate and durability characteristics
- Thermal stability and fade resistance
- Compatibility with disc or wheel materials
- Dimensional stability and surface integrity
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NBN EN 16185-1
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DIN EN 16185-1
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BS EN 16185-1
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NF EN 16185-1
🇮🇹
UNI EN 16185-1
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UNE EN 16185-1
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NEN EN 16185-1
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NBN EN 13979-1
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DIN EN 13979-1
🇬🇧
BS EN 13979-1
🇫🇷
NF EN 13979-1
🇮🇹
UNI EN 13979-1
3,963
Accredited labs
21
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Showing 926–950 of 3,963 labs
Adrenogenitales Syndrom
Alpha-1-Antitrypsin-Mangel
Protein C-Mangel (PROC)
Protein S-Mangel (PROS1)
Peutz-Jeghers-Syndrom (STK11)
+ 3 more
DNA
Active
ISO 21527-1
ISO 21527-2
DIN EN ISO 4833-1
DIN EN ISO 6579-1
DIN EN ISO 6888-2
+ 3 more
DNKA
Active
(HSG 248) – 2021
(PCM) based on HSG 248
QSOP 01 based on HSG 248
QSOP 03 based on HSG 248
staining based on HSG 248.
DNV Energy Systems Germany
Active
- Gleichspannung
- Wechselspannung
- Wechselstromstärke
/ Messgeräte
− Stromstärkeverhältnis
+ 3 more
NF X 43-050
NF X 43-269
ISO 16000-7
FD X 46-033
NF X 43-050
NF X 43-269
ISO 16000-7
FD X 46-033
NF X 43-050
NF X 43-269
ISO 16000-7
FD X 46-033
ISO 4832
ISO 21527-1
ISO 21527-2
DIN ISO 16649-2
DIN EN ISO 4833-1
+ 3 more
DRACE GEOCISA
Active
ISO 13166
OM H-3 based on ISO 9698:2019
ISO 10704
EPA 9056
UNE 73340-2
+ 3 more
Hämoglobin
Erythrozyten
Leukozyten
Lymphozyten
Monozyten
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Prüfsystem
Hämoglobin
(CO2)
Erythrozyten
Leukozyten
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Hämoglobin
Erythrozyten
Leukozyten
Lymphozyten
Monozyten
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Hämoglobin
fixpunktzellen
Erythrozyten
Leukozyten
Lymphozyten
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DSA Daten- und Systemtechnik
Active
Beschleunigung
Winkelgeschwindigkeit
Schreibendes
Bremsmessgerät
(HU-Adapter)
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DSView Group bv
Active
NBN EN 13508-2 (Codering)
NBN B-34-001
BEFDSS-DP-vm (Uitwisselingsformaat)
MN86/13 - rev.1 OCW
SB 250 Hoofdstuk 7 - Hoofdstuk 14
+ 2 more
50 ∙ 10-9 mol/mol ≤ C ≤ 237 · 10-9 mol/m
30∙ 10-9 mol/mol ≤ C ≤ 500 ∙ 10-9 mol/mo
50 ∙ 10-9 mol/mol ≤ C ≤ 1000 · 10-9 mol/
50 ∙ 10-9 mol/mol ≤ C ≤ 237∙ 10-9 mol/mo
0,5 ∙ 10-9 mol/mol ≤ C ≤ 15 ∙ 10-9 mol/m
+ 1 more
DTNW Öffentliche Prüfstelle
Active
DIN EN ISO 7971-3
DIN EN 14389
DIN EN ISO 11357-3
DIN EN ISO 11357-2
DIN EN 20105-A02
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DUEMME S.p.A
Active
DIN EN 10160
DIN EN ISO 17637
DIN EN 13018
DIN EN ISO 17638
DIN EN ISO 9934-1
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C-KIT Ex17 D816
ASTM D 3227
DIN EN 50121-3
IEC 60512-11-11
IEC 60512-11-12
+ 3 more
100 HV 125
38,40-43,45-58,60-74,76,78-82
-22018G/A, rs182549
Mutation A844G, rs1799889
DPYD-Gen, rs3918290, rs55886062, rs67376
+ 3 more
HbA1c
Cortisol
Glucose
Gentamicin
Procalcitonin
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Haemoglobin
ABO
Measurement
Antibody identification: Detection of |
Thrombophilia screening: | Chromogenic d
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Anti-HBe
Anti-HBs
EBV VCA IgM
Parvovirus IgG
Parvovirus IgM
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Measurement
VEGFR1
VEGFR2
Identification of: | Using culture media
EGFR
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De Vlieger R en Cie bv
Active
NBN EN 13508-2 (Codering)
NBN B-34-001
BEFDSS-DP-vm (Uitwisselingsformaat)
SB 250 Hoofdstuk Rioleringen en afvoer v
SB 250 Hoofdstuk rioleringen en afvoer v
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