UIC 541-5
Railway Disc Brake Pad Homologation
UIC 541-5 specifies the technical requirements and homologation conditions for disc brake pads used in railway rolling stock. This standard establishes performance criteria including friction coefficient stability, wear resistance, thermal durability, and mechanical properties under dynamic braking loads. Testing ensures brake pads function safely across diverse operational temperatures and moisture conditions encountered in European railway networks. Accreditation for this test is critical for brake pad manufacturers and railway operators to guarantee compatibility and safety across standardized European rail systems.
What it measures
- Friction coefficient stability across temperature ranges
- Brake pad wear rate and material loss
- Thermal durability and fade resistance
- Mechanical strength and adhesion to backing plates
- Moisture absorption and water resistance
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DIN EN 14869-1
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BS EN 14869-1
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NF EN 14869-1
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UNI EN 14869-1
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UNE EN 14869-1
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NEN EN 14869-1
1,323
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Mahr
Active
eingängige zylindrische
Einstellringe * 10 mm
Railway braking — adhesion under braking
Rundheitsabweichung
Prüfstifte * 0,14 mm
+ 3 more
Marfleet Microbiology
Active
ISO 6579-1
ISO 21528-2
ISO 16649-2
TP/007 based on BS ISO
ISO 11290-2
+ 3 more
MFPA
Active
Kraft (WPM) *
Kalibrierung der
Prüfkraftmesseinrichtung
Machinery vibration — industrial machine
0,01 N
+ 3 more
DIN EN ISO 15630-1
DIN EN ISO 15630-2
DIN EN ISO 15630-3
DIN EN 274-1
VDE 0847-4-2
+ 3 more
Ovarialkarzinom (ATM, BRCA1, BRCA2, BRIP
RAD51C; RAD51D; TP53)
Cystische Fibrose Panel
(CFTR)
Cystische Fibrose gezielt
+ 2 more
Medicum Bad Aibling MVZ
Active
25-OH-Vitamin D
Stimulation mit Antigenen
(Aspergillus 1 / 2, Babesia
Bartonella henselae, Candida
albicans, Chlamydia pneumoniae, Chlamydi
+ 3 more
Thrombozytenaggregationstest
IgG Antikörper gegen Kollagen
HLA-DR
ADP
Ristocetin
+ 3 more
Medizinische Hochschule Hannover Institut für Medizinische Mikrobiologie und Krankenhaushygiene
Active
Echinococcus-Antikörper
Haemophilus influenzae
Phänotypisierung
Thrombozytäre Antikörper
Salmonellen-Typisierung
+ 3 more
Medizinische Hochschule Hannover Institut für Transfusionsmedizin und Transplantat Engineering
Active
ABO-System
lsoagglutinine
(Serumeigenschaften)
Rh-Merkmal D
Kell-Merkmal K
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Toxoplasma gondii -Ak
Treponema pallidum-AK
Herpes-Simplex-Viren, Typen
2, Aciclovir-Resistenz
Adenoviren
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D-Dimer
Gerinnungsfaktor XIII
Protein S
Fibrinmonomere
Oligosaccharide
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Medizinische Universität Lausitz – Carl Thiem Institut für Mikrobiologie und Krankenhaushygiene
Active
Aspergillus-Antikörper
Brucella-Antikörper
Candida dubliniensis
Candida-Antikörper
Cryptococcus Antigen
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ALOT
AML-ED/MRD
BPDCN
B-ALL-ED/MRD
T-ALL-ED/MRD
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Basophile
Blutbildmessung (Automat)
Eosinophile
Erythrozyten
Basophile Granulozyten
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Basophile
Blutbildmessung (Automat)
Eosinophile
Erythrozyten
Basophile Granulozyten
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Metanephrin, Normetanephrin
VMS, 5-HIES, HVS
10-OH-Carbazepin
3-Methoxytyramin
9-OH-Risperidone
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PFA-Verschlusszeit
3-Methoxytyramin
5-Hydroxyindolessigsäure
Adrenalin
Dopamin
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10-Hydroxycarbazepin
(Eslicarbazepin)
Amiodaron, Desmethylamiodaron
CDT
Amiodaron, Desethylamiodaron
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SNV-Genotypisierung (Nachweis
Antithrombin-III-Mangel
(in-house)
(SERPINC1-Gen [OMIM *107300])
HIV-Wirtsresistenz
+ 3 more
Thrombozytenaggregation
(induzierte)
Carbazepin)
3-Methoxytyra min, freies
5-Hydroxy-lndolessigsäure
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Eosinophile
Neutrophile Granulozyten
Thrombozyten, PAC-1 Bindung
MCV
Erythrozyten
+ 3 more
Basophile Granulozyten
Eosinophile Granulozyten
Erythrozyten
Lymphozyten
Leukozyten
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10-OH-Carbazepin
Amiodaron, Desmethylamiodaron
Carbamazepin-10,11-epoxid
Coenzym Q10
Amiodaron, Desethylamiodaron
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Thrombozytenfunktion
Amiodaron/Desethylamiodaron
Cotinin
Cyclosporin A
Everolimus
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HbA1c
Blutbild klein und groß
Retikulozyten
Thrombozyten
Natriumchlorid
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