Scope
IEC 62846
Railway Pantograph Interaction with Overhead Contact Line
This test evaluates the dynamic interaction between railway pantograph heads and overhead catenary contact lines to ensure reliable current collection and mechanical compatibility. It measures contact force stability, arcing behavior, and wear characteristics under various operational speeds and line configurations. The test is critical for main line and urban guided transport operators to prevent service disruptions, electrical failures, and premature wear. Accreditation ensures that laboratories can validate pantograph designs meet stringent European interoperability requirements and safety standards for both conventional and high-speed networks.
What it measures
- Contact force between pantograph head and overhead line
- Arcing and electrical discontinuities during contact
- Pantograph head wear rate and material loss
- Dynamic lift and pressure stability at various speeds
- Compatibility with different catenary wire geometries
🇩🇪
DIN EN 50206
🇬🇧
BS EN 50206
🇫🇷
NF EN 50206
🇮🇹
UNI EN 50206
🇪🇸
UNE EN 50206
🇳🇱
NEN EN 50206
🇩🇪
DIN EN 50367
🇬🇧
BS EN 50367
🇫🇷
NF EN 50367
🇮🇹
UNI EN 50367
🇪🇸
UNE EN 50367
🇳🇱
NEN EN 50367
1,399
Accredited labs
17
Countries
Showing 226–250 of 1,399 labs
Campbell Associates
Active
Sound Calibrators
FREQUENCY
Microphones
based:
½” & ¼” microphones @ 250 Hz
+ 3 more
BS ISO 488:2008, 2446:2008 and
on BS 4401:Part 3:1970(1986)
BS 696-2:1989 (superseded and
BS ISO 6731:2010
ISO BS EN 3727-1:2002
+ 3 more
Electrolytes in blood serum:
Enzymes in blood serum:
(Chlamydia pneumoniae, Mycoplasma
urine:
Hormones in blood serum:
+ 1 more
Carl Zeiss
Active
DIN EN 60601-1
IEC 60601-1
DIN EN 60601-1-1
IEC 60601-1-1
IEC 80601-2-77
+ 3 more
Carl Zeiss IQS Deutschland
Active
Carl Zeiss Industrielle ≤ 3818 mm
Oberkochen, D
1) In den CMC sind die erweiterten Messu
Carl Zeiss Industrielle ≤ 20 m
Auswertesoftware Messvolumen mit
+ 3 more
Parallelendmaße 50 mm
DIN EN ISO 3650:1999
Thermischer Ausdeh- Maximale Dimension
Bandbreite
Höhe: 80 mm
+ 3 more
Carl Zeiss Jena
Active
DIN EN 61010-1
VDE 0411-1
IEC 61010-1 : 2010
DIN EN 60825-1
VDE 0837
+ 3 more
Parallelendmaße * 0,5 mm
DIN EN ISO 3650:1999
Parallelendmaße * 40 mm
Parallelendmaße * ≥ 100 mm
Strichmaßstäbe 0 mm
+ 3 more
Cavendish Laboratories
Active
(cdt), Deletion an Pos 117
(HSG 248) – 2021
(PCM) based on HSG 248
BS 6068-4.12:1998 (withdrawn)
CeGaT
Active
angeborener Chromosomensatz
(Imbalancen im Genom, (Duplikationen/Del
SNRPN-Region 15q11-13 UPD15
(UBE3A)
SMN1; Spinale Muskelatrophie
+ 3 more
Cenata
Active
Pränatales Screening auf
Chromosomenstörungen
(Trisomie 21, Trisomie 18, Trisomie
13, X0, XXX, XXY, XYY, XXYY, 22q11 (DiGe
Chamois Metrology
Active
Calibration of pressure
Gas pressure (gauge)
Gas Pressure (Differential)
common mode pressure of 3.5
Hydraulic pressure (gauge)
+ 3 more
Whole genome sequencing (WGS:
SNV, CNV/SV)
CheckImmune
Active
Leukozytenzahl
B-Zellzahl (Immunstatus
Rezeptor-Besatz
HLA-DR
Leukozytensubpopulationen
+ 3 more
(HSG 248) – 2021
SRV-002 based on HSG 248
(PCM) based on HSG 248
CoMech Metrology
Active
Chronic progressive external
Depth
Internal
Dial gauges and dial test
Caliper
+ 3 more
Coesfeld
Active
Kraft (WPM)
Belastungseinrichtungen von
Werkstoffprüfmaschinen
Länge (WPM) 0,5 mm
messeinrichtungen von
+ 3 more
simulation.
parameters and ranges)
digital and analogue
Compli Group
Active
DC CURRENT
DC Resistance
Oscilloscope Calibration
DC VOLTAGE
CAPACITANCE
+ 3 more
Messgeräte 0,001 V
> 0,22 V
> 2,2 V
> 11 V
> 22 V
+ 3 more
CoRFiLaC
Active
ISO 8968-1
DIN EN ISO 8968-1
ISO 3433:2008
DIN EN 14675
AOAC 991.14-1994
+ 3 more
No matching labs found.