Automotive Wire Scratch Resistance Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.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.
Key Industries
Automotive: Validating engine bay wiring, door harnesses, and battery cables.
Aerospace: Testing in-flight entertainment system cables.
Consumer Electronics: Assessing USB-C and HDMI cable durability.
The Automotive Wire Scratch Resistance Testing Machine is essential for manufacturers developing robust wiring systems, ensuring compliance with safety standards and minimizing field failures. Its precision and adaptability make it a cornerstone of automotive component testing laboratories.
Main Parameters
| Parameter | Specification |
|---|---|
| Load Range | 1–50 N (adjustable for light to heavy abrasion) |
| Abrasion Head | Tungsten carbide tip (1 mm diameter) or steel wool (customizable) |
| Stroke Length | 10–100 mm (programmable) |
| Test Speed | 10–60 cycles/min (adjustable) |
| Sample Dimensions | Up to 5 meters (cable length); 1–10 mm diameter |
| Control System | PLC-based with 7-inch touchscreen (multilingual interface) |
| Power Supply | 220V/50Hz, 200W |
| Dimensions | 600 × 450 × 1200 mm (L × W × H) |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Hydraulic Pump Contamination Resistance Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications The Hydraulic Pump Contamination Resistance Tester is primarily used to test ... |
 |
Martindale Abrasion Tester | ISO 12947 Fabric & Textile Durability Testing Machine Manufacturer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Features Testing Modes Abrasion Resistance: Measures fabric weight loss aft... |
 |
Export Medical injection needle puncture force tester | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Medical Injection Needle Puncture Force Tester is a precision instrument ... |
 |
Edge-Following Test Equipment for Robotic Vacuum Cleaners | Whats/App: +86 156 1874 6768 Web: standard-groups.com TheEdge-Following Test Equipment for Robotic Vacuum Cleanersis designed to evaluate and rec... |
 |
Dry Sand Rubber Wheel Wear Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standard ASTM G65 JBT_7705 Applicable standards Dry and wet abrasive wear testing machi... |
Похожие товары
 |
Laser Cutting Machines | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Laser Cutting Machines PrecisionLaser Cutting Systemsfor Film, Glass & Industrial Materials ... |
 |
Precision Laser Micromachining Machine | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Precision Laser Micromachining Machine| Ultrafast Laser Micromachining Systems Chanxan provides ... |
 |
Ultrafast Laser Systems | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Ultrafast Laser Systems Femtosecond Laser System Ultra-precision femtosecond laser systemfor hi... |
 |
Industrial Laser Equipment Manufacturer | Продавец: Chanxan (Changshu) Laser Technology Co., Ltd. | Industrial Laser Equipment Manufacturer for Precision Cutting, Marking & Micromachining Chan... |
 |
Common Rail Injector Valve F00R J02 012 | Продавец: 868983 | Common Rail Injector Valve F00R J02 012 David Chen |
