Scratch Resistance Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Application
Primary applications:
Scratch resistance testing of easily accessible solid insulation parts in household appliances
Evaluation of printed circuit boards for durability against sharp objects
Safety verification to ensure materials meet mechanical strength requirements
Typical tested products:
Household appliances (kitchen, cleaning, and personal devices)
IT equipment and peripherals
Electrical devices with exposed surfaces or touchable insulation components
Standards
(1) GB 4943.1 – Information Technology Equipment – Safety – Part 1: General Requirements (Clause 2.10.6.6)
(2) GB 4706.1 – Household and Similar Electrical Appliances – Safety – Part 1: General Requirements (Clause 21.2)
(3) IEC 60950-1 – Information Technology Equipment – Safety – Part 1: General Requirements (Clause 2.10.6.6)
(4) IEC 60335-1 – Household and Similar Electrical Appliances – Safety – Part 1: General Requirements (Clause 21.2)
Parameters
| Parameter | Specification |
|---|---|
| Input Voltage | AC 220V / 50Hz |
| Control System | PLC + Touchscreen |
| Drive Type | Stepper motor |
| Scratch Speed | 0–25 mm/s (adjustable) |
| Test Cycles | 0–9999 (presettable) |
| Scratch Spacing | Adjustable, 1–19 mm |
| Worktable | 360° rotatable |
| Scratch Load | 10 N ±0.5 N |
| Stylus | Hardened steel, conical tip, 40° cone angle, radius 0.25 mm ±0.02 mm (replaceable) |
| Scratch Angle | Vertical to sample surface, 80°–85° (adjustable) |
| Scratch Length | Max 200 mm (adjustable) |
| Translation Distance | Max 200 mm (adjustable) |
Features
Uses hardened steel conical stylus with polished tip (R0.25 mm ±0.02 mm) for precise scratch application.
Scratch tests performed at 20 mm/s ±5 mm/s in planes perpendicular to the conductor edge.
Stylus applies consistent load of 10 N ±0.5 N along its axis.
Scratch spacing ≥5 mm between lines and ≥5 mm from sample edges to ensure uniform results.
PLC + touchscreen control system for stable operation and easy parameter setup.
Rotatable worktable enables scratch testing in both longitudinal and transverse directions.
Adjustable speed, angle, length, and spacing allow compliance with multiple standard requirements.
Send product request
Other supplier products
 |
Electric pencil hardness tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Electric Pencil Hardness Tester is designed to determine the surface hardness of coatin... |
 |
High Precision Dry Friction Tribometer Manufacturer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Dry Friction and Wear Tribometer is a value-engineered, multi-functional ... |
 |
G678W-L cold resistance testing machine for shoes | Whats/App: +86 156 1874 6768 Web: standard-groups.com Product Introduction: Shoes cold resistance testing machine is used to test finished shoes... |
 |
High Power 7.5kW Xenon Weathering Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications SUGA GX75 7.5kW Xenon Weather Meter is designed to artificially reproduce ind... |
 |
Laboratory Drum Reciprocating Wear Test Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards ASTM G133 (Standard Test Method for Linearly Reciprocating Ball-on-Flat Sliding ... |
Same products
 |
ER4043 Silicon Aluminum Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | Seller: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
HDPE High Speed Water Cooled Double Wall Corrugated Pipe Extrusion Line | Seller: Shandong HUASU Plastic Technology Co.,Ltd. | The molds adopt the double flow channel structure and nitriding polishing processed die head. Thi... |
 |
PanEVAP & MVR system | Seller: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
