Laboratory
ITL ACS (International Test Laboratory Division Automotive Cable Solutions) performs multiple tests on development and serial cables, including the determination of mechanical, electrical and radio frequency properties. Additionally fire testing, environmental simulation and mechanical stress tests are contained in the laboratory scope.
Our quality claim
Before LEONI cables go into series production, they are tested precisely in the laboratory. Both in the development phase and during the release test at the customer's request, the experts test the yard goods under a wide variety of aspects.
Measurement possibilities
- Mutual capacitance
- Bus capacitance
- Dielectric properties of sample boards (eps_r, tan δ)
- Insertion loss
- Input impedance
- Far end crosstalk
- Inductance
- Capacitance and relative permittivity
- Coupling attenuation
- Inter-pair-skew
- Near end crosstalk
- Return loss
- Screening attenuation
- Voltage standing wave ratio (VSWR)
- Unbalance attenuation (LCL, TCL, LCTL, TCTL)
- Impedance, characteristic (propagation delay-capacitance-method)
- Impedance, open-short-method
- Impedance, TDR-method
- Cyclic bending test (RT and climatic chamber) ±90°
- Cyclic bending test (RT and climatic chamber) 0°-180° (planned for 2024)
- Torsion test (planned for 2024)
- Combined torsion and bending testing for highly stressed cables
- Electrical continuity
- Resistance to hot water
- High voltage test
- Insulation volume resistivity / insulation resistance
Propagation delay and phase velocity (td, vph)
- Hot deformation UL/CSA
- Storage at moist heat (hydrolysis test)
- Low temperature impact
- Short term heat ageing 240 h
- Long term heat ageing 3000 h
- Loss of mass
- Stress test
- Winding test
- Heat shrinkage, %, mm
- … and many more!
- Elongation and tensile strength of insulation (core/sheath)
- Extension and realiability test for coiled cables
- Bending force
- Elongation of complete cable
- Strip force
- Scrape abrasion
- Tensile strength at break of complete cable
- Column strength
- … and many more!
- Flame test ISO 19642
- Flame test 45°
- Flame test horizontal
- Flame test vertical
- UL horizontal flame test
- UL cable flame test
- UL flame test FV-2/VW-1
- Insulation design (core/sheath)
- Conductor design
- Shield
| Standard/Revision (/Chapter) | Title | Date of release of the procedure | Released by |
|---|---|---|---|
Version 8.2
Testing standards and norms
-ASTM B1-13
-ASTM B3-13
-ASTM B33-10
-ASTM E2948-16a
-DIN EN 50289-1-3
-DIN EN 50289-1
-DIN EN 50289-1-2
-DIN EN 50289-1-6
-DIN EN 50289-1-9
-DIN EN 50289-1-10
-DIN EN 50289-1-11
-DIN EN 50289-1-12
-DIN EN 50395
-DIN EN 50396
-DIN EN 50525-2-12
-DIN EN 50620
-DIN EN 60228
-DIN EN 60332-1-2
-DIN EN 60811-201
-DIN EN 60811-202
-DIN EN 60811-203
-DIN EN 60811-401
-DIN EN 60811-404
-DIN EN 60811-409
-DIN EN 60811-501
-DIN EN 60811-504
-DIN EN 60811-506
-DIN EN 60811-507
-DIN EN 60811-508
-DIN EN 60811-509
-DIN EN 60811-510
-IEC 60245-2
-IEC 61196-1-114
-IEC 62153-4-3
-IEC 62153-4-4
-IEC 62153-4-9
-IEC 62893-1
-IEC 62893-2
-IEC 62893-4-1
-ISO 4141-1
-ISO 14572
-ISO 19642-2
-ISO 6722-1
-ISO 6722-2
-JASO D 608
-JASO D 618
-SAE J1128
-UL 1581
-UL 2556
-UL 62
-UL 758
-… and many more!
-BMW GS 95007-1-1
-BMW GS 95007-1-4
-BMW GS 95007-3-1
-BMW GS 95007-5-1
-BMW GS 95007-5-2
-Bosch N34A AE011J S002
-Bosch N34A AM021C S018
-LV 112-1
-LV 112-2
-LV 112-4
-LV 212-1
-LV 212-2
-LV 213-1
-LV 213-2
-MBN LV 112-1
-MBN LV 212-1
-Volvo Car Corporation 31834866
-VW 60306-1
-VW 60306-2
-VW 60306-4
-VW 75206-1
-VW 75206-2
-WABCO JED 571
-… and many more!
Our QC Laboratory PVC
Quality as the degree of fulfillment of requirements, especially in towards customer satisfaction and continuous improvement requires modern test equipment and know-how in the field of QC laboratory PVC to support PVC compounding and also development.
Incoming inspections are done for every raw material delivery to check the relevant product characteristics.
Outgoing inspections are also carried out for every production order in comparison with the costumer agreements and requirements of product characteristics.
Every result of finished measurements is stored digital in the ERP system. This makes statistical analysis easy on a wide base of date to achieve continuous improvement and also could be the basis for decision making while development process.
The QC laboratory PVC is very closely supporting prototype development and optimization of PVC compounding process. Rheological investigations and many other test methods according state to the art in the plastics industry are submitting the portfolio of QC laboratory PVC.
- Tensile and elongation tests in accordance with DIN EN 60811 501
- Thermal stability according to DIN EN 60811 405
- Density test based on ISO 1183 1
- Melt flow analysis according to DIN EN ISO 1133 1 / ASTM 3364 99
- Refractive index according to DIN 51423
- Particle size distribution via laser diffraction and sieving method
- Hardness test Shore A and Shore D based on DIN ISO 7619 1
- Volatile components based on DIN EN ISO 1269
- Rheological Tests via capillary rheometry
- Surface quality through Strip extrusion and rolled skins
- Laboratory microscope, e.g. for complaint process and internal defects
- further tests on request
LEONI Kabel GmbH
Central Sales
