Automotive Wire Scratch Resistance Tester
Get a quote:
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The Automotive Wire Scratch Resistance Tester is designed to evaluate the abrasion resistance and durability of automotive wire insulation under mechanical wear conditions. You can use this device to simulate long-term friction, vibration, and contact stress, ensuring that wire coatings maintain integrity and prevent conductor exposure during service life.
Application
This tester is suitable for:
(1) Abrasion resistance testing of automotive wires and cables.
(2) Evaluation of insulation durability in wire harness systems.
(3) Quality control of cable coatings and insulation materials.
(4) R&D validation of wiring systems for automotive, aerospace, and electronics applications.
Standards
The tester adheres to global standards for material abrasion testing, including:
ISO 6722-1(Road vehicles – Electrical cables – Test methods for abrasion resistance)
SAE J2394(Standard test for electrical resistance of automotive wire insulation under abrasion)
LV 112(Volkswagen standard for automotive cable durability)
GB/T 5023(China’s national standard for electric cables – Abrasion tests)
UL 758(Appliance Wiring Material standard for insulation integrity)
These standards ensure consistent evaluation of wire insulation durability, coating adhesion, and resistance to mechanical wear.
Working Principle
The tester operates bycontrolled mechanical abrasion:
Sample Mounting: Automotive wires or cables are clamped between two moving jaws.
Abrasion Cycle: A weighted abrasive head (e.g., tungsten carbide) moves back and forth across the wire surface at a preset load (e.g., 20 N) and speed (e.g., 30 cycles/min).
Cycle Execution: The test runs until insulation breach or a predefined cycle count (e.g., 10.000 cycles) is reached.
Performance Assessment: Post-test, samples are evaluated for insulation damage, conductor exposure, or coating wear using microscopy or electrical continuity tests.
Test Principle & Applications
Abrasion Resistance Testing (ISO 6722-1/SAE J2394):
Wires are subjected to 5.000–20.000 cycles to simulate years of vibration and friction.
Pass/fail criteria: No conductor exposure or insulation breach (e.g.,
在线联系供应商
Other supplier products
| Retro-Reflective Coefficient Tester GB/T 28468-2012 | Get a quote: Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Retro-Reflective Coefficient Tester is a precision instrument designed to eval... | |
| Light Fastness Tester Si220 | Get a quote: Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com Application: Qinsun si220 is a highly economic mat... | |
| Snap Button Tester | Get a quote: Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Standard ASTM D7142-2/F963: Standard Consumer Safety Specification for Toy Safe... | |
| Fabric Tensile Strength Tester | Get a quote: Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Fabric Tensile Strength Testerwith a variety of materials, the main speed of the t... | |
| Fuel Cell Air Intake Filter Test System | Get a quote: Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Fuel Cell Air Intake Filter Test System is designed to evaluate air intake fil... |
Same products
| Laser Chuck | 卖方: 00000 | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... | |
| Power Pallet Jack For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... | |
| Multi Directional Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... | |
| Narrow Aisle Forklift For Sale | 卖方: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... | |
| Electric Order Picker Supplier | 卖方: Jinan Hulk Machinery Co., Ltd | Electric Order Picker Supplier Electric Order Picker Supplier As an supplier, we offer a co... |















